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SeleniumSelenomethionineGlutathione PeroxidaseSelenoproteinsSelenoprotein POrganoselenium CompoundsSelenic AcidSelenium RadioisotopesSelenious AcidSelenocysteineSelenium OxidesNailsTrace ElementsVitamin EDietary SupplementsSelenium-Binding ProteinsThioredoxin-Disulfide ReductaseDietYeast, DriedAntioxidantsIodineSpectrophotometry, AtomicSelenoprotein WIsotopesDeficiency DiseasesWhite Muscle DiseaseNutritional StatusLiver
Selenium
An element with the atomic symbol Se, atomic number 34, and atomic weight 78.96. It is an essential micronutrient for mammals and other animals but is toxic in large amounts. Selenium protects intracellular structures against oxidative damage. It is an essential component of GLUTATHIONE PEROXIDASE.
Selenomethionine
Diagnostic aid in pancreas function determination.
Glutathione Peroxidase
An enzyme catalyzing the oxidation of 2 moles of glutathione in the presence of hydrogen peroxide to yield oxidized glutathione and water. EC 1.11.1.9.
Selenoproteins
Selenoproteins are proteins that specifically incorporate SELENOCYSTEINE into their amino acid chain. Most selenoproteins are enzymes with the selenocysteine residues being responsible for their catalytic functions.
Selenoprotein P
An extracellular selenoprotein that contains most of the SELENIUM in PLASMA. Selenoprotein P functions as an antioxidant and appears to transport selenium from the LIVER to peripheral tissues.
Organoselenium Compounds
Organic compounds which contain selenium as an integral part of the molecule.
Selenic Acid
A strong dibasic acid with the molecular formula H2SeO4. Included under this heading is the acid form, and inorganic salts of dihydrogen selenium tetraoxide.
Selenium Radioisotopes
Unstable isotopes of selenium that decay or disintegrate emitting radiation. Se atoms with atomic weights 70-73, 75, 79, 81, and 83-85 are radioactive selenium isotopes.
Selenious Acid
A selenium compound with the molecular formula H2SO3. It used as a source of SELENIUM, especially for patients that develop selenium deficiency following prolonged PARENTERAL NUTRITION.
Selenocysteine
A naturally occurring amino acid in both eukaryotic and prokaryotic organisms. It is found in tRNAs and in the catalytic site of some enzymes. The genes for glutathione peroxidase and formate dehydrogenase contain the TGA codon, which codes for this amino acid.
Selenium Oxides
Inorganic compounds formed through the oxidation of selenium.
Nails
The thin, horny plates that cover the dorsal surfaces of the distal phalanges of the fingers and toes of primates.
Trace Elements
A group of chemical elements that are needed in minute quantities for the proper growth, development, and physiology of an organism. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
Vitamin E
A generic descriptor for all TOCOPHEROLS and TOCOTRIENOLS that exhibit ALPHA-TOCOPHEROL activity. By virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus, these compounds exhibit varying degree of antioxidant activity, depending on the site and number of methyl groups and the type of ISOPRENOIDS.
Dietary Supplements
Products in capsule, tablet or liquid form that provide dietary ingredients, and that are intended to be taken by mouth to increase the intake of nutrients. Dietary supplements can include macronutrients, such as proteins, carbohydrates, and fats; and/or MICRONUTRIENTS, such as VITAMINS; MINERALS; and PHYTOCHEMICALS.
Selenium-Binding Proteins
A group of proteins that covalently attach to selenium or SELENIUM-containing compounds.
Thioredoxin-Disulfide Reductase
A FLAVOPROTEIN enzyme that catalyzes the oxidation of THIOREDOXINS to thioredoxin disulfide in the presence of NADP+. It was formerly listed as EC 1.6.4.5
Diet
Regular course of eating and drinking adopted by a person or animal.
Yeast, Dried
The dry cells of any suitable strain of SACCHAROMYCES CEREVISIAE or CANDIDA. It can be obtained as a by-product from the brewing of beer or by growing on media not suitable for beer production. Dried yeast serves as a source of protein and VITAMIN B COMPLEX.
Antioxidants
Naturally occurring or synthetic substances that inhibit or retard the oxidation of a substance to which it is added. They counteract the harmful and damaging effects of oxidation in animal tissues.
Iodine
A nonmetallic element of the halogen group that is represented by the atomic symbol I, atomic number 53, and atomic weight of 126.90. It is a nutritionally essential element, especially important in thyroid hormone synthesis. In solution, it has anti-infective properties and is used topically.
Spectrophotometry, Atomic
Spectrophotometric techniques by which the absorption or emmision spectra of radiation from atoms are produced and analyzed.
Selenoprotein W
A single SELENOCYSTEINE containing protein that binds reduced GLUTATHIONE and can act as an antioxidant.
Isotopes
Atomic species differing in mass number but having the same atomic number. (Grant & Hackh's Chemical Dictionary, 5th ed)
Deficiency Diseases
A condition produced by dietary or metabolic deficiency. The term includes all diseases caused by an insufficient supply of essential nutrients, i.e., protein (or amino acids), vitamins, and minerals. It also includes an inadequacy of calories. (From Dorland, 27th ed; Stedman, 25th ed)
White Muscle Disease
A myodegeneration most frequent in calves and lambs whose dams have been fed during gestation or longer on feeds, especially legumes (FABACEAE), grown in certain areas where selenium is either deficient or unavailable in the soil. It has been recorded in many countries. It has been produced experimentally in several species of animals on low-selenium intake. A similar myopathy occurs naturally in goats, deer, foals, and dogs but proof of the etiology is lacking. (Merck Veterinary Manual, 5th ed)
Nutritional Status
State of the body in relation to the consumption and utilization of nutrients.
Liver
A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.

Infleuce of dietary levels of vitamin E and selenium on tissue and blood parameters in pigs. (1/2336)

Eighteen barrows approximately three weeks of age were used in a 3 X 3 factorial arrangement to investigate the effect of level of supplemental vitamin E and selenium on tissue and blood parameters. Tissue selenium concentrations increased in a quadratic manner with increased selenium intake with kidney tissue containing considerably greater concentrations than liver, heart or muscle. Supplementation of the diet caused a three-fold increase in serum selenium within the first week with a slight tendency to further increases in subsequent weeks. Serum vitamin E of unsupplemented pigs declined by fifty percent during the experiment, whereas supplemental vitamin E resulted in increased serum vitamin E. There was a considerable viration in percent peroxide hemolysis. Correlation of -0.63 between percent peroxide hemolysis and vitamin E intake and -0.85 between percent peroxide hemolysis and serum vitamin E were observed.  (+info)

A family of S-methylmethionine-dependent thiol/selenol methyltransferases. Role in selenium tolerance and evolutionary relation. (2/2336)

Several plant species can tolerate high concentrations of selenium in the environment, and they accumulate organoselenium compounds. One of these compounds is Se-methylselenocysteine, synthesized by a number of species from the genus Astragalus (Fabaceae), like A. bisulcatus. An enzyme has been previously isolated from this organism that catalyzes methyl transfer from S-adenosylmethionine to selenocysteine. To elucidate the role of the enzyme in selenium tolerance, the cDNA coding for selenocysteine methyltransferase from A. bisulcatus was cloned and sequenced. Data base searches revealed the existence of several apparent homologs of hitherto unassigned function. The gene for one of them, yagD from Escherichia coli, was cloned, and the protein was overproduced and purified. A functional analysis showed that the YagD protein catalyzes methylation of homocysteine, selenohomocysteine, and selenocysteine with S-adenosylmethionine and S-methylmethionine as methyl group donors. S-Methylmethionine was now shown to be also the physiological methyl group donor for the A. bisulcatus selenocysteine methyltransferase. A model system was set up in E. coli which demonstrated that expression of the plant and, although to a much lesser degree, of the bacterial methyltransferase gene increases selenium tolerance and strongly reduces unspecific selenium incorporation into proteins, provided that S-methylmethionine is present in the medium. It is postulated that the selenocysteine methyltransferase under selective pressure developed from an S-methylmethionine-dependent thiol/selenol methyltransferase.  (+info)

Selenium redox biochemistry of zinc-sulfur coordination sites in proteins and enzymes. (3/2336)

Selenium has been increasingly recognized as an essential element in biology and medicine. Its biochemistry resembles that of sulfur, yet differs from it by virtue of both redox potentials and stabilities of its oxidation states. Selenium can substitute for the more ubiquitous sulfur of cysteine and as such plays an important role in more than a dozen selenoproteins. We have chosen to examine zinc-sulfur centers as possible targets of selenium redox biochemistry. Selenium compounds release zinc from zinc/thiolate-coordination environments, thereby affecting the cellular thiol redox state and the distribution of zinc and likely of other metal ions. Aromatic selenium compounds are excellent spectroscopic probes of the otherwise relatively unstable functional selenium groups. Zinc-coordinated thiolates, e.g., metallothionein (MT), and uncoordinated thiolates, e.g., glutathione, react with benzeneseleninic acid (oxidation state +2), benzeneselenenyl chloride (oxidation state 0) and selenocystamine (oxidation state -1). Benzeneseleninic acid and benzeneselenenyl chloride react very rapidly with MT and titrate substoichiometrically and with a 1:1 stoichiometry, respectively. Selenium compounds also catalyze the release of zinc from MT in peroxidation and thiol/disulfide-interchange reactions. The selenoenzyme glutathione peroxidase catalytically oxidizes MT and releases zinc in the presence of t-butyl hydroperoxide, suggesting that this type of redox chemistry may be employed in biology for the control of metal metabolism. Moreover, selenium compounds are likely targets for zinc/thiolate coordination centers in vivo, because the reactions are only partially suppressed by excess glutathione. This specificity and the potential to undergo catalytic reactions at low concentrations suggests that zinc release is a significant aspect of the therapeutic antioxidant actions of selenium compounds in antiinflammatory and anticarcinogenic agents.  (+info)

Effects of pre- or postpartum selenium supplementation on selenium status in beef cows and their calves. (4/2336)

The effect of Se supplementation before or after calving on Se status in deficient cows and their calves was studied using 72 beef cows in two experiments. In Exp. 1, cows calving in February or March 1997 were supplemented orally for 15 d in late pregnancy with 13.0, 32.5, or 45.5 mg of Se/d as sodium selenite. Glutathione peroxidase (GSH-Px) activities were measured in red blood cells (RBC) or plasma of cows and calves at d 15 and between d 17 and 88 after calving. In Exp. 2, cows calving in January 1997 were supplemented orally with .0, 13.0, or 32.5 mg of Se/d for 15 d postpartum, and calves were injected with 1.38 mg of Se when 2 d old and at an average age of 49 d. The GSH-Px activities were measured in 30-d-old calves and in cows and calves between d 77 and 115 after calving. In both experiments, Se supplementation resulted in adequate Se status for the dams. The increase in RBC GSH-Px activity was faster with 45.5 mg of Se/d, and GSH-Px activities remained high for up to 98 d after the end of supplementation. The improvement in Se status in calves as a result of maternal supplementation was greater in Exp. 1 than in Exp. 2, suggesting that the placental transfer of Se is more efficient than milk transfer. Prepartum oral Se supplementation of deficient beef cows with 13.0 mg of Se/d for 15 d allowed adequate Se status of dams and calves, and 45.5 mg of Se/d resulted in a faster improvement of Se status. Parenteral administration of 1.38 mg of Se to newborn calves did not sustain normal Se status in calves issued from deficient cows.  (+info)

Selenium toxicosis in a flock of Katahdin hair sheep. (5/2336)

Selenium supplementation by injection is a common practice. Acute toxicosis from dosaging errors may occur. In this report, 23 of 56 ewes and all 24 lambs injected with selenium died. Tissue, whole blood, and serum concentrations aided in the diagnosis. Caution should be taken when supplementing selenium by injection.  (+info)

The role of humic substances in drinking water in Kashin-Beck disease in China. (6/2336)

We conducted in vitro and in vivo assays in a selenium-deficient system to determine if organic matter (mainly fulvic acid; FA) is involved in a free radical mechanism of action for Kashin-Beck disease. Cartilage cell culture experiments indicated that the oxy or hydroxy functional groups in FA may interfere with the cell membrane and result in enhancement of lipid peroxidation. Experiments with rats demonstrated that toxicity from FA was reduced when the hydroxy group was blocked. Induction of lipid peroxidation by FA in liver and blood of rats was similar to that exhibited by acetyl phenyl hydrazine. FA accumulated in bone and cartilage, where selenium rarely concentrates. In addition, selenium supplementation in rats' drinking water inhibited the generation of oxy-free radicals in bone. We hypothesized that FA in drinking water is an etiological factor of Kashin-Beck disease and that the mechanism of action involves the oxy and hydroxy groups in FA for the generation of free radicals. Selenium was confirmed to be a preventive factor for Kashin-Beck disease.  (+info)

Biotransformation of methylmercury in vitro. (7/2336)

Inorganic mercury formation from methylmercury by the mouse liver and kidney was studied in vitro. With chopped liver or kidney, inorganic mercury was formed from added methylmercury, but when the tissue was homogenized, the activity was diminished. Equimolar addition of selenium had no effect on the reaction.  (+info)

The retention and distribution by healthy young men of stable isotopes of selenium consumed as selenite, selenate or hydroponically-grown broccoli are dependent on the isotopic form. (8/2336)

Twenty-seven healthy young men were randomly assigned to diets that supplied low (32.6 microg/d) or high (226.5 microg/d) levels of selenium for a 105-d study. After consuming the diets for 85 d, subjects were fed a test meal that contained 74Se in the form of selenite or selenate and 82Se incorporated into hydroponically-raised broccoli. Urine, fecal and blood samples were collected daily. Isotope absorption was not different (P > 0.05) for selenate and Se in broccoli; Se absorption from selenite was highly variable and was not included in statistical analyses. Significantly more isotope was absorbed by subjects fed the high Se diet (P = 0. 015). Urinary isotope excretion was greater when selenate was fed than when broccoli was fed (P = 0.0001), and consequently more Se from broccoli (as compared to selenate) was retained (59.2 +/- 2.4 and 36.4 +/- 4.6% for Se in broccoli and selenate, respectively; P = 0.0001). Despite the higher retention, less isotope from broccoli than from selenate was present in the plasma. Plasma proteins separated by gel permeation chromatography showed that most of the isotopes were distributed between two medium molecular weight peaks. Less isotope was found in plasma proteins of subjects fed the high Se diet, but the form of Se had no effect on isotope distribution. These results show that dietary Se intake alters the retention of stable isotopes of Se and that humans retain and distribute Se from broccoli in a different manner than Se from inorganic salts.  (+info)

Selenium supplementation and the incidence of preeclampsia in pregnant Iranian women: a randomized, double-blind, placebo...Selenium supplementation and the incidence of preeclampsia in pregnant Iranian women: a randomized, double-blind, placebo...
OBJECTIVE. Recent studies have reported that antioxidant status, including serum selenium concentrations, is altered in women who develop preeclampsia. We wished to examine the effects of selenium supplementation in the prevention of preeclampsia in high-risk pregnant women.. DESIGN. We carried out a randomized, double-blind, placebo-controlled pilot trial. A total of 166 primigravid pregnant women, who were in the first trimester of pregnancy, were randomized to receive 100 microg of selenium (n = 83; dropouts, n = 22) or a placebo (n = 83; dropouts, n = 19) per day until delivery. The incidence of preeclampsia, serum selenium concentrations, lipid profile and high-sensitivity C-reactive protein status were evaluated at baseline and at the end of the study.. RESULTS. Supplementation with selenium was not associated with any reported major side effects and was associated with a significant increase in mean serum selenium concentrations at term (p , 0.001). In contrast, mean serum selenium ...
http://sro.sussex.ac.uk/41952/
April 2018 - Seleniumfacts.com
During an almost seven-year follow-up period, elderly healthy Swedish citizens with low serum selenium concentrations had significantly increased cardiovascular mortality and total mortality rates compared to contemporaries with higher serum selenium concentrations. Specifically, there was a 56% increased risk for cardiovascular mortality and a 43% increased risk for all-cause mortality. Accordingly, the Swedish researchers suggested that selenium supplementation should be recommended to all Swedish citizens with a serum selenium concentration below 57 micrograms per liter [Alehagen 2016].. In fact, Professor Urban Alehagen and his team of researchers at Linköping University pointed out that the average serum selenium concentrations observed in the study of elderly Swedish citizens - 67.1 micrograms per liter - is not sufficient to achieve optimal function of the important selenoproteins that require selenium as a component [Alehagen 2016]: read more ...
https://seleniumfacts.com/index.php/2018/04
Low serum albumin and the acute phase response predict low serum selenium in HIV-1 infected women | BMC Infectious Diseases |...Low serum albumin and the acute phase response predict low serum selenium in HIV-1 infected women | BMC Infectious Diseases |...
Low serum selenium has been associated with lower CD4 counts and greater mortality among HIV-1-seropositive individuals, but most studies have not controlled for serum albumin and the presence of an acute phase response. A cross-sectional study was conducted to evaluate relationships between serum selenium concentrations and CD4 count, plasma viral load, serum albumin, and acute phase response markers among 400 HIV-1-seropositive women. In univariate analyses, lower CD4 count, higher plasma viral load, lower albumin, and the presence of an acute phase response were each significantly associated with lower serum selenium concentrations. In multivariate analyses including all four of these covariates, only albumin remained significantly associated with serum selenium. For each 0.1 g/dl increase in serum albumin, serum selenium increased by 0.8 μg/l (p < 0.001). Women with an acute phase response also had lower serum selenium (by 5.6 μg/l, p = 0.06). Serum selenium was independently associated with serum
https://bmcinfectdis.biomedcentral.com/articles/10.1186/1471-2334-6-85
Selenium 200 mcg 90 vcapsules,ecological research Selenium supplements,cardio Selenium supplements,Selenium products,Selenium...Selenium 200 mcg 90 vcapsules,ecological research Selenium supplements,cardio Selenium supplements,Selenium products,Selenium...
Selenium is a trace mineral that incorporates itself into proteins, making the proteins into antioxidant enzymes. These enzymes aid the body in fighting cellular damage from free radicals. Our selenium is in an amino acid form L-selenomethionine, which research indicates is better absorbed and more bioavailable compared to other forms of selenium.* Serving Size: 1 capsule Vitamin C (as Ascorbic Acid and Ascorbyl Palmitate) 250 mg Selenium (as L-Selenomethionine) 200 mg Other Ingredients: Vegetarian cellulose capsule. Directions: One capsule daily with a meal as a dietary supplement, or as directed by a Doctor.
http://www.bayho.com/p/814119.html
PRIME PubMed | Selenium supplementation enhances low selenium levels and stimulates glutathione peroxidase activity in...PRIME PubMed | Selenium supplementation enhances low selenium levels and stimulates glutathione peroxidase activity in...
PubMed journal article Selenium supplementation enhances low selenium levels and stimulates glutathione peroxidase activity in peripheral blood and distal colon mucosa in past and present carriers of colon adenoma were found in PRIME PubMed. Download Prime PubMed App to iPhone or iPad.
https://www.unboundmedicine.com/medline/citation/14690787/Selenium_supplementation_enhances_low_selenium_levels_and_stimulates_glutathione_peroxidase_activity_in_peripheral_blood_and_distal_colon_mucosa_in_past_and_present_carriers_of_colon_adenomas_
SELENIUM ACE TABLETS By JeaKen - Premium Selenium Supplement - Selenium Organic + Vitamins A,C,E - High Potency Selenium...SELENIUM ACE TABLETS By JeaKen - Premium Selenium Supplement - Selenium Organic + Vitamins A,C,E - High Potency Selenium...
Grab the brilliant SELENIUM ACE TABLETS By JeaKen - Premium Selenium Supplement - Selenium Organic + Vitamins A,C,E - High Potency Selenium Tablets For Immunity And Energy - Selenium Capsules May Help To Improve Hair, Skin & Nails - Support Fertility And Thyroid Function - Made In UK To GMP Code Of Practice by JeaKen online today. This highly desirable product is currently available - purchase securely online here today.
https://vitamins-minerals-supplements.com/selenium-ace-tablets-by-jeaken-premium-selenium-supplement-selenium-organic-vitamins-ace-high-potency-selenium-tablets-for-immunity-and-energy-selenium-capsules-may-help-to-improve-hair-skin-nails-support-fertility-and-thyroid-function-made-in-uk-to-gmp-c/
Best Form of Selenium Supplement | CR VitalityBest Form of Selenium Supplement | CR Vitality
Selenium can be found in two different forms: inorganic and organic. Both can be absorbed by the body and used to increase selenium in our body, but studies appear when it comes to organic vs inorganic selenium, organic may be more bioavailable.. There hasnt been a lot of study in human with regards to comparing the bioavailability and assimilation of selenium from inorganic and organic selenium, but there has been a lot of animal research conducted.. In one study on cows, Se-enriched yeast was found to be much more effective in raising the concentration of selenium in the blood, colostrum, and milk. It also significantly boosted glutathione activity which is important to reduce oxidative stress. [3]. In another study on sheep, supranutritional supplementation of Se-yeast (organic selenium) was found to be more effective than Na-selenite at raising whole blood concentration in a dose-dependent manner. Whereas there was no difference between increasing doses for the inorganic selenium group. ...
http://www.crvitality.com/2018/05/best-form-of-selenium-supplement/
No Clear Role for Selenium in Cancer Prevention - UNM Comprehensive Cancer CenterNo Clear Role for Selenium in Cancer Prevention - UNM Comprehensive Cancer Center
Some studies have suggested that people with higher selenium levels have a lower risk of certain types of cancer; a review conducted by the Cochrane Collaboration, however, found no clear evidence that selenium supplements provide a cancer benefit.. Selenium is a trace mineral that is important for human health. Small amounts are generally sufficient, and excess selenium may be harmful. Meats and breads are common sources of selenium in the United States.[1] Selenium may also be taken as a supplement.. Some studies have suggested that selenium-an antioxidant-may reduce the risk of certain types of cancer, such as prostate cancer and bladder cancer. Others studies, however, failed to find a benefit.. To summarize the available evidence, researchers evaluated 55 studies that involved a total of more than one million participants.[2] The studies with the most reliable results found that selenium supplements did not reduce the risk of prostate cancer or non-melanoma skin cancer.. The researchers ...
http://cancer.unm.edu/2011/05/17/no-clear-role-for-selenium-in-cancer-prevention/
Abstract P050: Association Between Circulating Selenium Levels and Primary Hypertension: A Meta-analysis | HypertensionAbstract P050: Association Between Circulating Selenium Levels and Primary Hypertension: A Meta-analysis | Hypertension
Background: Increasing evidence support the role of oxidative stress in the development of Primary hypertension (HTN). Selenium is an essential micronutrient with antioxidant properties mediated via selenoenzymes like glutathione peroxidases. It is hypothesized that selenium plays a role in blood pressure regulation and HTN prevention. We conducted a meta-analysis to evaluate the relationship between circulating selenium levels and HTN.. Methods: We searched MEDLINE, CINAHL and COCHRANE databases for studies reporting serum selenium levels in the patients with HTN and healthy controls. We calculated the weighted standardized mean difference (SMD) in the serum selenium levels between the HTN and control groups.. Results: Our search strategy yielded 313 articles and we included 10 studies enrolling 10420 participants. The median age of the HTN group was 57 yrs. (IQR 56-58) compared to 46 yrs. (IQR 42-50) in the control group. The median body mass index (BMI) in the HTN group was 28 kg/m2 (IQR ...
http://hyper.ahajournals.org/content/66/Suppl_1/AP050
Publication : USDA ARSPublication : USDA ARS
Citation: Taylor, J.B. 2005. Time-dependent influence of supranutritional organically bound selenium accumlation in growing wether lambs. Journal of Animal Science. 83:1186-1193. Interpretive Summary: Opportunities to supplement selenium to grazing sheep are sometimes limited in extensive North America range sheep operations. Feeding growing wethers 2.9 ug selenium/g dry matter, as high selenium wheat grain, increases the amount of selenium deposited in the body within 14 days, and enhances skeletal muscle selenium six-fold within 56 days. The strategic use of high selenium wheat grain to deliver supranutritional selenium levels, provides a readily available source of selenomethionine, and rapidly increases tissue selenium levels in wether lambs without adversely influencing performance. Such a selenium supplementation strategy could provide sheep with an endogenous selenium source during periods of inadequate selenium intake, and increase the selenium content of retail skeletal muscle products. ...
https://www.ars.usda.gov/research/publications/publication/?seqNo115=175201
Relationship between glaucoma and selenium levels in plasma and aqueous humour | British Journal of OphthalmologyRelationship between glaucoma and selenium levels in plasma and aqueous humour | British Journal of Ophthalmology
Aim: The aim of the study was to compare selenium levels in plasma and aqueous humour in subjects with and without primary open-angle glaucoma (POAG).. Methods: Forty-seven POAG cases and 54 controls in this case-control study were recruited from surgery patients at the University Physicians Ophthalmology Clinic in Tucson, Arizona, USA. Aqueous humour and plasma selenium were determined by high-performance liquid chromatography ion channel plasma mass spectrometry (HPLC ICP-MS). Potential confounders were assessed via a questionnaire. Biological samples were collected and processed at surgery and analysed for selenium content after collection was complete. Outcome measures included the odds of glaucoma in relationship to plasma selenium, aqueous humour selenium, and the ratio of levels of aqueous humour selenium to plasma selenium.. Results: Tertile of selenium and its relationship to POAG was examined. After adjustment for common glaucoma risk factors, the odds of glaucoma in the highest ...
https://bjo.bmj.com/content/93/9/1155
Whats the difference between Selenium IDE, RC, 2, and WebDriver? - Software Quality Assurance & Testing Stack ExchangeWhats the difference between Selenium IDE, RC, 2, and WebDriver? - Software Quality Assurance & Testing Stack Exchange
Selenium seems to have a lot of different components and the website does not explain them very well and Im still a bit confused which is which. Whats the difference or purpose between:. Selenium IDE Selenium Server Selenium Remote Control WebDriver Selenium 2. My understanding is as follows:. Selenium IDE is a GUI plugin used for rapid prototyping of test cases in Selenese/HTML.. Selenium Builder is a GUI plugin used for rapid prototyping of test cases in Selenium 1 & 2.. Selenium Server is a standalone java program which allows you to run HTML test suites in a range of different browsers, plus extra options like reporting.. Selenium Remote Control is the old name for Selenium Server, which only supports version 1 of the Selenium API.. WebDriver is the actual core API which has bindings in a range of languages and allows you to write standalone tests.. Selenium 2 is the latest version of the Selenium project, and includes the IDE, Server and WebDriver.. ...
https://sqa.stackexchange.com/questions/1580/whats-the-difference-between-selenium-ide-rc-2-and-webdriver/1706
Selenium Supplementation of Patients With Cirrhosis - Full Text View - ClinicalTrials.govSelenium Supplementation of Patients With Cirrhosis - Full Text View - ClinicalTrials.gov
Selenium is an essential nutrient that plays a role in oxidant defense, among other functions. There is much interest in the role selenium may play in several disease processes. It is possible that certain diseases result in selenium deficiency because of the form of selenium taken in the normal diet.. We propose to measure the selenium biomarkers associated with supplemental intakes of 200 or 400 µg of selenium per day in the chemical form selenate, or with supplemental intake of 200 µg selenium as selenomethionine. 144 patients with cirrhosis will be randomized to one of 4 treatment groups, including a placebo. After treatement for 4 weeks, all participants will receive 400 µg of selenium per day as selenate for 4 weeks. Blood will be measured initially and at 4 and 8 weeks. Selenium, selenoprotein P and glutathione peroxidase will be measured in the plasma. ...
https://clinicaltrials.gov/ct2/show/NCT00212212?term=selenium&rank=4
Selenium Supplementation of Patients With Cirrhosis - Full Text View - ClinicalTrials.govSelenium Supplementation of Patients With Cirrhosis - Full Text View - ClinicalTrials.gov
Selenium is an essential nutrient that plays a role in oxidant defense, among other functions. There is much interest in the role selenium may play in several disease processes. It is possible that certain diseases result in selenium deficiency because of the form of selenium taken in the normal diet.. We propose to measure the selenium biomarkers associated with supplemental intakes of 200 or 400 µg of selenium per day in the chemical form selenate, or with supplemental intake of 200 µg selenium as selenomethionine. 144 patients with cirrhosis will be randomized to one of 4 treatment groups, including a placebo. After treatement for 4 weeks, all participants will receive 400 µg of selenium per day as selenate for 4 weeks. Blood will be measured initially and at 4 and 8 weeks. Selenium, selenoprotein P and glutathione peroxidase will be measured in the plasma. ...
https://clinicaltrials.gov/ct2/show/NCT00212212
Global High Selenium Yeast IndustryGlobal High Selenium Yeast Industry
Global High Selenium Yeast Market to Reach $331. 6 Million by 2027. Amid the COVID-19 crisis, the global market for High Selenium Yeast estimated at US$291. 8 Million in the year 2020, is projected to reach a revised size of US$331.New York, Aug. 21, 2020 (GLOBE NEWSWIRE) -- Reportlinker.com announces
https://uk.finance.yahoo.com/news/global-high-selenium-yeast-industry-204500312.html
Health News - Selenium Levels Linked to Risk of EpilepsyHealth News - Selenium Levels Linked to Risk of Epilepsy
Selenium Levels Linked to Risk of Epilepsy. The January 2007 Pediatric Neurology published an article on selenium and epilepsy. In it, 80 patients who met the criteria of intractable epilepsy were compared to a normal control group of the same age, socioeconomic level and place of living. Serum selenium levels were significantly lower in the patient group compared to the control group. Selenium is known as a micro-mineral beneficial for immune and cardiovascular function, but it may be a brain-protective nutrient as well. Selenium boosts antioxidant levels and studies indicate antioxidants are important to protect neurons in the brain. The RDA is way too low for selenium. 200 to 400 mcg per day may be more effective based on the best studies.. Spource: Ashrafi MR, Shabanian R, Abbaskhanian A, Nasirian A, Ghofrani M, Mohammadi M, Zamani GR, Kayhanidoost Z, Ebrahimi S, Pourpak Z. Selenium and Intractable Epilepsy: Is There Any Correlation? Pediatr Neurol. 2007 Jan;36(1):25-29. ...
http://discount-vitamins-herbs.net/n-499-epilepsy-selenium.htm
Life Extension, Super Selenium Complex, 100 Vegetarian Capsules - iHerbLife Extension, Super Selenium Complex, 100 Vegetarian Capsules - iHerb
Three forms of selenium + vitamin E. Selenium is available in several different forms. Each form of selenium acts along a different pathway to support healthy cell division. For optimized selenium support, one should supplement with all three forms of selenium.. Super Selenium Complex delivers sodium selenite, L-selenomethionine, and selenium-methyl L-selenocysteine. Super Selenium Complex also contains a small amount of vitamin E because it has been shown to work synergistically with selenium.1 Antioxidant, thyroid, and immune support. Selenium is also an important factor when it comes to its ability to fight one of the primary causes of premature aging: oxidative damage. Thats because the body utilizes selenium to make glutathione peroxidase, an endogenous antioxidant enzyme. Selenium also supports normal thyroid and immune function in healthy individuals.. Cardiovascular health, brain health, and healthy cell division. Selenium plays a role in healthy cell division. But its ability to ...
https://au.iherb.com/pr/Life-Extension-Super-Selenium-Complex-100-Vegetarian-Capsules/46682
Selenium Supplementation and the Prevention of Colon CancerSelenium Supplementation and the Prevention of Colon Cancer
The present view is that selenium metabolites (i.e., methylated forms of selenium), rather than simply the saturation of L-selenocysteine synthesis alone, is a key factor in seleniums cancer-preventive effects.5 At physiological levels of intake, dietary selenium (inorganic and organic) is reduced to hydrogen selenide (H2Se). From H2Se, selenium is phosphorylated and incorporated into proteins such as L-selenocysteine. During periods of supraphysiological intake (supplementation), once L-selenocysteine levels are saturated, H2Se is rapidly methylated to dimethyl selenide and other methylated forms, including the monomethylated and trimethylselenonium forms. Experimental studies highlight that these methylated forms of selenium (metabolites) possess direct and indirect chemopreventive effects that are not attainable by the action of glutathione peroxidase acting alone. Thus, selenium supplementation (100-400 mcg per day) increases the levels of methylated selenium metabolites that appear to ...
http://www.dynamicchiropractic.com/mpacms/dc/article.php?id=15100
Selenium, the SELECT Trial and Cancer Research | WholeFoods MagazineSelenium, the SELECT Trial and Cancer Research | WholeFoods Magazine
Getting back to selenium form, what could be the possible biochemical differences between selenomethionine and high-selenium yeast at the cellular level?. Whitacre: We and many other selenium experts believe that the SELECT study should have included the standardized high-selenium yeast, which has been found effective in reducing cancer risk in animal studies and human clinical trials. High-selenium yeast is different from the single synthetic amino acid compound, selenomethionine, used in the SELECT study. High-selenium yeast contains several different natural anabolic and catabolic forms of organically bound selenium in addition to selenomethionine such as selenocysteine, methylselenocysteine and several other selenium compounds, all organically bound. We suspect that the advantage of high-selenium yeast lies in its content of multiple forms of selenium, including some forms that are more effective than selenomethionine in anti-carcinogenesis.. More importantly, current research at Penn State ...
https://wholefoodsmagazine.com/columns/vitamin-connection/selenium-select-trial-and-cancer-research/
Life Extension - Super Selenium Complex & Vitamin E - 200 Mcg - 100 Vcaps - A+A Wellness - East Cobb, Kennesaw, Marietta, and...Life Extension - Super Selenium Complex & Vitamin E - 200 Mcg - 100 Vcaps - A+A Wellness - East Cobb, Kennesaw, Marietta, and...
Super Selenium Complex 200 mcg Vitamin E by Life Extension 100 VegCap Super Selenium Complex 200 mcg Vitamin E 100 VegCap Super Selenium Complex with a new selenium blend that combines all three of these unique forms of selenium. A small amount of vitamin E is included because it has been shown to work synergistically with selenium.1 Caution If you are taking anti-coagulant or anti-platelet medications or have a bleeding disorder consult your healthcare provider before taking this product. Suggested Use As a dietary supplement Take one capsule per day with food - Or as directed by your healthcare professional. Supplement Facts Serving Size 1 vegetarian capsule Amount Per Serving Daily Value Vitamin E (as D-alpha tocopheryl succinate) 30 IU Selenium (as Se-Methyl L-Selenocysteine SelenoPure1 L-selenomethionine sodium selenite) 200 mcg (Selenium (L-selenomethionine1) 50 mcg) (Selenium (sodium selenite) 50 mcg) (Selenium (Se-Methyl L-Selenocysteine) 100 mcg) Percent Daily Values are ...
https://www.aandawellness.com/product/life-extension-super-selenium-complex-vitamin-e-200-mcg-100-vcaps/
Natural Health News: A Different Approach Needed for AIDSNatural Health News: A Different Approach Needed for AIDS
We investigated the efficacy of Brazil nuts in increasing selenium status in comparison with selenomethionine. Participants consumed 2 Brazil nuts thought to provide approximately 100 mug Selenium, 100 mug Selenium as selenomethionine, or placebo daily for 12 wk. Actual intake from nuts averaged 53 mug Selenium /d (possible range: 20-84 mug Se). Plasma selenium and plasma and whole blood glutathione peroxidase activities were measured at baseline and at 2, 4, 8, and 12 wk, and effects of treatments were compared. Plasma selenium increased by 64%, 61%, and 7%; plasma glutathione peroxidase by 8%, 3%, and -1%; and whole blood glutathione peroxidase by 13%, 5%, and 1.9% in the Brazil nut, selenomethionine, and placebo groups, respectively. Consumption of 2 raw Brazil nuts daily is as effective for increasing selenium status and enhancing glutathione peroxidase activity as 100 mug Se as selenomethionine. Inclusion of this high-selenium food in the diet could avoid the need for fortification or ...
http://naturalhealthnews.blogspot.com/2008/12/different-approach-needed-for-aids.html
Keeping selenium in balance - Hawaii StarKeeping selenium in balance - Hawaii Star
Selenium is particularly concentrated in the alkaline soils of the drier regions of the world. In the Great Plains region of the U.S., plants absorb selenium from the soil in quantities sufficient to poison grazing livestock. Selenium poisoning may have been a critical factor in the delay of the cavalry scheduled to relieve General Custer at the Battle of the Little Big Horn in Montana. A peculiar sickness developed in the horses traveling through what are now known to be high selenium regions.. Selenium deficiency in livestock, however, is far more common than toxicity. It can cause poor growth, degenerative muscle disease, and reproductive failures, such as difficulty in conceiving and birth of premature, weak, and stillborn young. Selenium-deficiency diseases have been economically significant problems in areas of the world where the soil levels of selenium available for uptake by plants are low. Many livestock managers provide selenium supplements for their animals.. Both natural and ...
https://www.hawaiistar.com/2006/07/keeping-selenium-in-balance/
Selenium content of wheat for breadmaking in Scotland and the relationship between gluathione peroxidase (EC1.11.1.9) levels in...
TY - JOUR. T1 - Selenium content of wheat for breadmaking in Scotland and the relationship between gluathione peroxidase (EC1.11.1.9) levels in whole blood and bread consumption.. AU - Barclay, MNI. AU - MacPherson, A. PY - 1992. Y1 - 1992. KW - Blood. KW - Consumption. KW - Content. KW - Level. KW - Peroxidase. KW - Relationship. KW - Scotland. KW - Selenium. KW - Selenium Content. KW - Wheat. M3 - Article. VL - 68. SP - 261. EP - 270. JO - British Journal of Nutrition. JF - British Journal of Nutrition. SN - 0007-1145. ER - ...
https://pure.sruc.ac.uk/en/publications/selenium-content-of-wheat-for-breadmaking-in-scotland-and-the-rel
Diabetes risk could be predicted by blood levels of selenium. The selenium content of normal adult humans can vary widely.Diabetes risk could be predicted by blood levels of selenium. The selenium content of normal adult humans can vary widely.
The selenium content of normal adult humans can vary widely. Values from 3mg in New Zealanders to 14mg in some Americans reflect the profound influence of the natural environment on the selenium contents of soils, crops, and human tissues.
http://ndri.com/news/diabetes_risk_could_be_predicted_by_blood_levels_of_selenium-264.html
Maize grain and soil surveys reveal suboptimal dietary selenium intake is widespread in Malawi - Semantic ScholarMaize grain and soil surveys reveal suboptimal dietary selenium intake is widespread in Malawi - Semantic Scholar
Selenium is an essential element in human diets but the risk of suboptimal intake increases where food choices are narrow. Here we show that suboptimal dietary intake (i.e. 20-30 µg Se person(-1) d(-1)) is widespread in Malawi, based on a spatial integration of Se concentrations of maize (Zea mays L.) grain and soil surveys for 88 field sites, representing 10 primary soil types and |75% of the national land area. The median maize grain Se concentration was 0.019 mg kg(-1) (range 0.005-0.533), a mean intake of 6.7 µg Se person(-1) d(-1) from maize flour based on national consumption patterns. Maize grain Se concentration was up to 10-fold higher in crops grown on soils with naturally high pH (|6.5) (Eutric Vertisols). Under these less acidic conditions, Se becomes considerably more available to plants due to the greater solubility of Se((IV)) species and oxidation to Se((VI)).
https://www.semanticscholar.org/paper/Maize-grain-and-soil-surveys-reveal-suboptimal-die-Chilimba-Young/8b7e8884e75d91a492e2f36ec2f49ba63a532e2b
Natural Triad Magazine - October 2020Natural Triad Magazine - October 2020
sure, high blood sugar, obesity and high cholesterol is called metabolic syndrome and when these conditions occur together, they dramatically increase your risk of heart disease, stroke and Type 2 diabetes. In a study of 2,069 patients, dietary selenium intake had a moderate negative association with metabolic syndrome. In a study of 501 British volunteers aged 60 to 74 years, supplementation with sele- nium (100 mcg, 200 mcg, 300 mcg) showed progressive decreases in total cholesterol profiles for those with low selenium levels, but cautions that those with already high selenium intake might be adversely affected by extra selenium supplementation. In a 12-year follow-up of a group ...
https://content.yudu.com/libraryHtml/A441h1/NaturalTriadMagazine/23.html
Sale!! Selenium, 100 Veggie Capsules, 200mcg Yeast Free Selenium, Powerful Anti-Oxidant, Manufactured in the USA | Man Health...Sale!! Selenium, 100 Veggie Capsules, 200mcg Yeast Free Selenium, Powerful Anti-Oxidant, Manufactured in the USA | Man Health...
Here are some REAL customer reviews:. I love it and I know you will too!! =). I have a few supplements I have been taking together to help boost my mood, energy, health boost and more. These Selenium supplement pills are for antioxidants and I needed the boost. I donate plasma religiously and definitely need the boost. I have 2…Read more. Selenium. Rice flour, vegetable cellulose, vegetable magnesium stearate and silicon dioxide is what it contains. Selenium has attracted attention because of its antioxidant properties. Antioxidants protect cells from damage. Evidence that selenium supplements may…Read more. Anti-oxidents to maintain a heathy lifestyle!. I have been using several of the Nutrissa brand products for a while now and I do like them. What I have found about Selenium is that it is not something your body makes on its own. Its something you have to take. When your body is lacking this mineral,…Read more. ...
https://www.manhealthissue.com/2015/10/sale-selenium-100-veggie-capsules-200mcg-yeast-free-selenium-powerful-anti-oxidant-manufactured-in-the-usa.html
Identification of water-soluble gamma-glutamyl-Se-methylselenocysteine in yeast-based selenium supplements by reversed-phase...Identification of water-soluble gamma-glutamyl-Se-methylselenocysteine in yeast-based selenium supplements by reversed-phase...
Infante, HG, OConnor, G, Rayman, M, Wahlen, R, Spallholz, JE, Hearn, R and Catterick, T (2005) Identification of water-soluble gamma-glutamyl-Se-methylselenocysteine in yeast-based selenium supplements by reversed-phase HPLC with ICP-MS and electrospray tandem MS detection In: European Winter Conference on Plasma Spectrochemisty, 2005-01-30 - 2005-02-03, Budapest, HUNGARY. Full text not available from this repository ...
http://epubs.surrey.ac.uk/823313/
Selenium, multi-vitamins and soy protect the prostate - Nutrition Express ArticlesSelenium, multi-vitamins and soy protect the prostate - Nutrition Express Articles
Men who had high levels of selenium, multi-vitamins, vitamin E and soy isoflavones had lower risk for prostate cancer than men with low levels of these nutrients in two new studies. Soy isoflavones slowed the growth of prostate-cancer cells in a third new study. In the selenium study, researchers measured the blood fluid (serum) levels of selenium in 724 men with prostate cancer and in 879 healthy men of the same age who entered the study at the same time, and followed up for eight years. Scientists found that men who had higher selenium levels who also reported taking multi-vitamins had 39% lower risk for prostate cancer than men with the lowest selenium levels. Doctors also found that men with higher selenium levels who reported taking more than 28 IU of vitamin E per day had 42% lower risk for prostate cancer than men with the lowest selenium levels. Men with higher selenium levels who did not take vitamin E or multi-vitamins did not have significantly lower prostate cancer risk than those ...
https://www.nutritionexpress.com/showarticle.aspx?articleid=888
Scientific Opinion on Dietary Reference Values for selenium | European Food Safety AuthorityScientific Opinion on Dietary Reference Values for selenium | European Food Safety Authority
Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) derived Dietary Reference Values (DRVs) for selenium. The levelling off of plasma selenoprotein P (SEPP1) concentration was considered indicative of an adequate supply of selenium to all tissues and to reflect saturation of the functional selenium body pool, ensuring that selenium requirement is met. This criterion was used for establishing DRVs for selenium in adults. Evidence from human studies on the relationship between selenium intake and plasma SEPP1 concentration was reviewed. Given the uncertainties in available data on this relationship, they were considered insufficient to derive an Average Requirement. An Adequate Intake (AI) of 70 µg/day for adults was set. A review of observational studies and randomised controlled trials that investigated the relationship between selenium and health outcomes did not provide evidence for additional benefits associated with selenium intake ...
http://www.efsa.europa.eu/en/efsajournal/pub/3846
Serum Selenium Concentrations and Diabetes in U.S. Adults: National Health and Nutrition Examination Survey (NHANES) 2003-2004
PubMed Central Canada (PMC Canada) provides free access to a stable and permanent online digital archive of full-text, peer-reviewed health and life sciences research publications. It builds on PubMed Central (PMC), the U.S. National Institutes of Health (NIH) free digital archive of biomedical and life sciences journal literature and is a member of the broader PMC International (PMCI) network of e-repositories.
http://pubmedcentralcanada.ca/pmcc/articles/PMC2737018/?lang=en-ca
Selenium nanoparticles for biomedical applicationSelenium nanoparticles for biomedical application
Ever since its discovery, selenium has attracted the attention of many scientists due to its specific characteristics and behavior, which provided a wide range of applications for this element, from photo- and electrical industry to biology and medicine. The diverse applications are directly related with selenium chemical form, size and shape of its particles. When it comes to biomedical applications, it is well known fact that selenium is an essential micronutrient for animals and humans but with a narrow margin between beneficial and toxic effects. As a potential anticancer agent, its use requires consumption over the long term, so the toxicity of Se is always a crucial concern. Elemental selenium nanoparticles (Nano-Se) have emerged as a novel selenium source with the advantage of reduced risk of selenium toxicity, but with same bioavailability and efficacy in increasing the activities of selenoenzimes compared with other seleno-compounds. We synthesized stabile, amorphous, red... spherical ...
http://dais.sanu.ac.rs/handle/123456789/391
New study shows strong link between selenium levels and depression - Healthcanal.com : Healthcanal.comNew study shows strong link between selenium levels and depression - Healthcanal.com : Healthcanal.com
Dr Tamlin Conner Otagos Department of Psychology co-author and study lead Dr Tamlin Conner says the research reinforces links between both low and high selenium status and adverse health effects in humans - including on mood, which is her main area of expertise. A total of 978 young adults aged 17 to 25 were asked to complete a depression questionnaire and track their mood daily over the Internet for two weeks. Blood tests were also taken to determine their selenium levels. The results of this research, a collaboration between the Universitys Psychology and Human Nutrition departments, and published in the prestigious Journal of Nutrition today, suggests that there is a relationship between selenium concentration and depressive symptoms and negative mood among young adults. Young adults with either too low, or too high, levels of selenium showed the highest risk of depressive symptoms and poorer mood. However, lower concentrations of selenium were found to be even more detrimental to these ...
https://www.healthcanal.com/mental-health-behavior/depression/57077-new-study-shows-strong-link-between-selenium-levels-and-depression.html
TNO Repository search for: subject:CattleTNO Repository search for: subject:Cattle
In three separate trial series (TS) the effect of diet composition on selenium (Se) status of dairy cows were investigated. Diets were formulated based mainly on grass (TS1), grass silage (TS2) or maize silage (TS3) with different levels of Se supplementation. Each TS comprised a total of 30 dairy cows and contained one treatment group without Se supplementation (control) and two groups with increasing levels of Se supplementation (levels 1 and 2). Selenium was administered as Na-selenite. The control groups of the different TS showed a very low Se supply of 38-54 μg Se/kg DM. At level 1 the Se supply was increased to 102-165 μg Se/kg DM and at level 2 was 294-373 μg Se/kg DM. After completion of the 6-week trials the average plasma Se concentration of the control cows (without Se supplementation) across all TS was 21.5 μg/l; this increased significantly following Se supplementation, to 37.7 μg/l at level 1 and 61.5 μg/l at level 2. The plasma glutathione peroxidase (GSH-Px) activity of ...
https://repository.tudelft.nl/search/tno/?q=subject:%22Cattle%22
TNO Repository search for: subject:health statusTNO Repository search for: subject:health status
In three separate trial series (TS) the effect of diet composition on selenium (Se) status of dairy cows were investigated. Diets were formulated based mainly on grass (TS1), grass silage (TS2) or maize silage (TS3) with different levels of Se supplementation. Each TS comprised a total of 30 dairy cows and contained one treatment group without Se supplementation (control) and two groups with increasing levels of Se supplementation (levels 1 and 2). Selenium was administered as Na-selenite. The control groups of the different TS showed a very low Se supply of 38-54 μg Se/kg DM. At level 1 the Se supply was increased to 102-165 μg Se/kg DM and at level 2 was 294-373 μg Se/kg DM. After completion of the 6-week trials the average plasma Se concentration of the control cows (without Se supplementation) across all TS was 21.5 μg/l; this increased significantly following Se supplementation, to 37.7 μg/l at level 1 and 61.5 μg/l at level 2. The plasma glutathione peroxidase (GSH-Px) activity of ...
https://repository.tudelft.nl/search/tno/?q=subject%3A%22health%20status%22
HIGH SELENIUM....WITHOUT SUPPLEMENTING - Thyroid UK | HealthUnlockedHIGH SELENIUM....WITHOUT SUPPLEMENTING - Thyroid UK | HealthUnlocked
i have high selenium without taking a selenium separate supplement and only a multi vitamin and fishoil , flaxseed oil, saw palmetto and evening primrose oil and viviscal pro with oyster powder and...
https://healthunlocked.com/thyroiduk/posts/134054671/high-selenium....without-supplementing
Nutrients | Free Full-Text | The Changing Selenium Nutritional Status of Chinese ResidentsNutrients | Free Full-Text | The Changing Selenium Nutritional Status of Chinese Residents
The selenium (Se) content in human hair is useful as an indicator of human Se intake and status. In this regard, when measuring the hair Se concentrations in Chinese inhabitants across northeast to southeast China, the results indicated that generally 84% of all residents have normal hair Se content. Between the sexes, the average hair Se content of males was higher than that of females, irrespective of districts. When comparing geographical regions, the average hair Se content of southern residents was greater than that of northern residents, regardless of gender. Historically, the overall hair Se content of todays inhabitants decreased between 24% and 46% when compared with the inhabitants living in the same geographic region 20 years ago. The decrease of hair Se content may be related to the overall decrease of grain consumption and the lower Se content in the staple food rice.
http://www.mdpi.com/2072-6643/6/3/1103
Plus itPlus it
2508 Numerous selenium-containing compounds are being investigated as cancer chemopreventive agents in both laboratory studies and clinical investigations. In many of these studies, drug- or nutrient-induced increases in blood selenium levels are associated with tumor inhibition. Previous small scale clinical studies have indicated that selenium-containing agents are also effective at increasing glutathione levels in blood and tissues, resulting in decreased levels of oxidative stress. Our objectives were to examine the relationship between blood selenium levels and glutathione status in healthy free-living individuals and in subjects administered selenium-enriched yeast as a dietary supplement. In the first study, 336 healthy adults between 18-50 yr of age (161 Blacks, 175 Whites; 168 females, 168 males) were recruited as part of a community-based study of smoking biomarkers and health. Blood selenium levels, measured by inductively coupled plasma mass spectroscopy, were 9% greater in Whiles ...
http://cancerres.aacrjournals.org/content/67/9_Supplement/2508
Glutathione peroxidase activity, and content of total and soluble selenium in five bovine and porcine organs used in meat...Glutathione peroxidase activity, and content of total and soluble selenium in five bovine and porcine organs used in meat...
article{54d39bb4-e7b5-47ae-988a-5e66994332e3, abstract = {Glutathione peroxidase (GSHPx) activity, and total and soluble selenium content were compared in five bovine and porcine organs. The highest GSHPx activity in porcine tissues was found in the liver (35.0 U/g), spleen (29.3 U/g) and kidney (27.3 U/g) with much lower values in the heart (1.8 U/g) and diaphragm (0.8 U/g). A different pattern with lower inter-organ variation in GSHPx activity was observed in cattle: kidney (8.5 U/g), spleen (8.0 U/g), heart (5.8 U/g), liver (4.0 U/g) and diaphragm (2.1 U/g). The total selenium content was similar in both species with the highest content in the kidney (1764 and 1665 ng/g; pig/bovine), followed by liver (533 and 307 ng/g), spleen (370 and 284 ng/g), heart (201 and 205 ng/g) and diaphragm (144 and 116 ng/g). The percentage of soluble selenium varied more among the pig organs (46-94%) than among bovine organs (61-75%). The results show a marked variation in the activity of the selenium-containing ...
https://lup.lub.lu.se/search/publication/286327
Dr Wallach Dead Doctors Dont Lie SELENIUM MAY HELP PREVENT CERTAIN TYPES OF CANCER
Dr Wallach Dead Doctors Dont Lie SELENIUM MAY HELP PREVENT CERTAIN TYPES OF CANCER Apparent beneficial effects also for reducing cancer mortality SELENIUM 888 441 4184
http://www.eagle-min.com/faq/faq72.htm
Nutrients | Free Full-Text | Redox-Active Selenium Compounds-From Toxicity and Cell Death to Cancer TreatmentNutrients | Free Full-Text | Redox-Active Selenium Compounds-From Toxicity and Cell Death to Cancer Treatment
Selenium is generally known as an antioxidant due to its presence in selenoproteins as selenocysteine, but it is also toxic. The toxic effects of selenium are, however, strictly concentration and chemical species dependent. One class of selenium compounds is a potent inhibitor of cell growth with remarkable tumor specificity. These redox active compounds are pro-oxidative and highly cytotoxic to tumor cells and are promising candidates to be used in chemotherapy against cancer. Herein we elaborate upon the major forms of dietary selenium compounds, their metabolic pathways, and their antioxidant and pro-oxidant potentials with emphasis on cytotoxic mechanisms. Relative cytotoxicity of inorganic selenite and organic selenocystine compounds to different cancer cells are presented as evidence to our perspective. Furthermore, new novel classes of selenium compounds specifically designed to target tumor cells are presented and the potential of selenium in modern oncology is extensively discussed.
https://www.mdpi.com/2072-6643/7/5/3536
Could a Selenium Deficiency be Causing Your Infertility?Could a Selenium Deficiency be Causing Your Infertility?
1]If you are at all like me, a selenium deficiency was not something on the radar in terms of my infertility struggles. However, a study just published in Australia has found that selenium levels may be another piece to the infertility puzzle. Selenium is a natural antioxidant that is found in protein rich foods; such as seafood, nuts and red meat. It is mostly known for helping balance the bodys immune system, thyroid production and works to detoxify the body from harmful chemicals. There have been studies that have linked selenium imbalances to male infertility, but researchers had not yet looked at the effect it has on women.. It turns out that when women are healthy and fertile; their ovarian follicles contain selenium levels that are twice as high as in those that were not optimal for pregnancy. The tricky part here though is that when women have levels of selenium that are too high, it is toxic for the body. So there is definitely a careful balance between having too much and not enough ...
http://www.ovulation-calculator.com/print/14642
Plus it
The independent and joint associations of serum selenium and vitamin A (retinol) and E (alpha tocopherol) concentrations with the risk of death from cancer were studied in 51 case-control pairs--that is, 51 patients with cancer, each paired with a control matched for age, sex, and smoking. Case-control pairs came from a random sample of some 12000 people aged 30-64 years resident in two provinces of eastern Finland who were followed up for four years. Patients who died of cancer during the follow up period had a 12% lower mean serum selenium concentration (p = 0.015) than the controls. The difference persisted when deaths from cancer in the first follow up year were excluded. The adjusted risk of fatal cancer was 5.8-fold (95% confidence interval 1.2-29.0) among subjects in the lowest tertile of selenium concentrations compared with those with higher values. Subjects with both low selenium and low alpha tocopherol concentrations in serum had an 11.4-fold adjusted risk. Among smoking men with ...
http://www.bmj.com/content/290/6466/417
Selenium | Lima Memorial Health SystemSelenium | Lima Memorial Health System
Algotar AM, Stratton MS, Ahmann FR, et al. Phase 3 clinical trial investigating the effect of selenium supplementation in men at high-risk for prostate cancer. Prostate. 2013;73(3):328-35.. Beck MA, Nelson HK, Shi Q, Van Dael P, Schiffrin EJ, Blum S, Barclay D, Levander OA. Selenium deficiency increases the pathology of an influenza virus infection. FASEB J. 2001;15(8):1481-3.. Bleys J, Navas-Acien A, Guallar E. Selenium and diabetes: more bad news for supplements.Ann Intern Med. 2007 Aug 21;147(4):271-2.. Bleys J, Navas-Acien A, Guallar E. Serum selenium levels and all-cause, cancer, and cardiovascular mortality among US adults. Arch Intern Med. 2008;168(4):404-10.. Bjelakovic G, Nikolova D, Simonetti RG, Gluud C. Antioxidant supplements for prevention of gastrointestinal cancers: a systematic review and meta-analysis. Lancet. 2004;364:1219-28.. Brawley OW, Panes H. Prostate cancer prevention trials in the USA. Eur J Cancer. 2000;36(10):1312-5.. Cai J, Nelson KC, Wu M, Sternberg P Jr, Jones DP. ...
http://www.limamemorial.org/health-library/Complementary%20and%20Alternative%20Medicine/33/000325
Selenium supplement level in treatment of sev - Human Homo sapiens - BNID 104531Selenium supplement level in treatment of sev - Human Homo sapiens - BNID 104531
Two of the seleno-dependent enzymes Glutathione Peroxidase (GPX) and Phospholipid Hydroperoxide Glutathione Peroxidase (PHGPX) are speculated to play a key-role in the defence of neuronal cells against oxygen radical formation and peroxidative processes. Researchers findings support the hypothesis that the presence of selenium depletion in the brain amongst patients with epilepsy constitutes an important triggering factor for the origin of intractable seizures and subsequent neuronal damage ...
http://bionumbers.hms.harvard.edu/bionumber.aspx?id=104531&ver=0
Serum selenium levels are inversely associated with death risk among hemodialysis patients. - PubMed - NCBISerum selenium levels are inversely associated with death risk among hemodialysis patients. - PubMed - NCBI
PubMed comprises more than 30 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.
https://www.ncbi.nlm.nih.gov/pubmed/21372251
Lindberg - Selenium 200 mcg Yeast Free 120 Capsules - Save 41%Lindberg - Selenium 200 mcg Yeast Free 120 Capsules - Save 41%
Save 41% Lindberg - Selenium 200 mcg Yeast Free 120 Capsules Selenium 200 mcg Yeast Free Provides Antioxidant Support* Selenium is a trace mineral that is essential to health. It has antioxidant properties that help prevent cellular damage from free radicals.* Selenium may reduce the risk of certain cancers. Some scientific evidence suggests that consumption of selenium may reduce the risk of certain forms of cancer. However, FDA has determined that this evidence is limited and not conclusive. Vegetarian Capsules.
https://www.nutritionexpress.com/health+concerns/prostate/lindberg+selenium+200+mcg+yeast+free+120+capsules.aspx
Selenium in patients with Alopecia Areata: A case-control studySelenium in patients with Alopecia Areata: A case-control study
Background: Autoimmune mechanisms are involved in the etiology of Alopecia areata. It is also shown that Selenium has some effects on regulation of autoimmune mechanisms. Objective: To compare the plasma level of Selenium between those with and without Alopecia areata. Patients and Methods: In this case-control study, 29 patients with Alopecia areata referred to Razi hospital in Tehran, and 29 persons without this disease were selected consequently. Plasma level of Selenium was determined and compared between the groups. Results: The mean age of cases was 24.9±10.5 and of controls was 29.1±10.5 years. In both groups 15 (51.7%) patients were male and 14 (48.3%) of them were female. The mean plasma Selenium level in cases was significantly lower than what was observed in controls (62.1±13.3 g/l vs. 88.3±13.2 g/l, P|0.0005). Conclusion: This study indicated that mean plasma Selenium level in patients with Alopecia areata was lower than those without this disorder. It is recommended to evaluate the
http://www.iranjd.ir/article_98561.html
Selenium in biology - WikipediaSelenium in biology - Wikipedia
Although it is toxic in large doses, selenium is an essential micronutrient for animals. In plants, it sometimes occurs in amounts toxic as forage, e.g. locoweed. Selenium is a component of the amino acids selenocysteine and selenomethionine. In humans, selenium is a trace element nutrient that functions as cofactor for glutathione peroxidases and certain forms of thioredoxin reductase. Selenium-containing proteins are produced from inorganic selenium via the intermediacy of selenophosphate (PSeO33−). Selenium is an essential micronutrient in mammals, but is also recognized as toxic in excess. Selenium exerts its biological functions through selenoproteins, which contain the amino acid selenocysteine. Twenty-five selenoproteins are encoded in the human genome. The glutathione peroxidase family of enzymes (abbreviated GSH-Px) catalyze reduction of hydrogen peroxide and organic hydroperoxides: 2H + H2O2 → GSSG + 2 H2O The two H atoms are donated by thiols in a process that begins with ...
https://en.wikipedia.org/wiki/Selenium_in_biology
Efficacy of antioxidant vitamins (vitamin C, vitamin E, beta-carotene) and selenium supplement on D-galactosamine-induced lung...Efficacy of antioxidant vitamins (vitamin C, vitamin E, beta-carotene) and selenium supplement on D-galactosamine-induced lung...
Efficacy of antioxidant vitamins (vitamin C, vitamin E, beta-carotene) and selenium supplement on D-galactosamine-induced lung injury in rats ...
https://avesis.istanbulc.edu.tr/yayin/a1eba542-fbf7-4b73-bc25-e7f9da3f8ac7/efficacy-of-antioxidant-vitamins-vitamin-c-vitamin-e-beta-carotene-and-selenium-supplement-on-d-galactosamine-induced-lung-injury-in-rats
Selenium in the blood of patients with colorectal cancer and neoplastic polyp.<...
TY - JOUR. T1 - Selenium in the blood of patients with colorectal cancer and neoplastic polyp.. AU - Rumi, G.. AU - Imre, I.. AU - Sülle, C.. AU - Sarudi, I.. AU - Kelemen, J.. AU - Lassú, Z.. PY - 1992. Y1 - 1992. N2 - Samples of whole blood were obtained from 51 patients with newly diagnosed colorectal cancer as well as from 76 patients with neoplastic colorectal polyp, and from 30 healthy blood bank donors. Selenium was determined by the fluorimetric method. Significantly decreased selenium concentrations of blood samples from patients with colorectal cancer and villous adenoma were found. There was not any correlation between the blood selenium levels of patients with adenomatous polyp and the severity of dysplasia in removed polyps. The lowest mean selenium level in patients with villous adenoma indicates that selenium deficiency may be an important factor in the development of colorectal cancer arising from villous adenomas.. AB - Samples of whole blood were obtained from 51 patients ...
https://hungary.pure.elsevier.com/en/publications/selenium-in-the-blood-of-patients-with-colorectal-cancer-and-neop
Selenium deficiency - WikipediaSelenium deficiency - Wikipedia
Selenium deficiency is relatively rare in healthy well-nourished individuals.[citation needed] Few cases in humans have been reported.[citation needed] Selenium deficiency in combination with Coxsackievirus infection can lead to Keshan disease, which is potentially fatal. Selenium deficiency also contributes (along with iodine deficiency) to Kashin-Beck disease. The primary symptom of Keshan disease is myocardial necrosis, leading to weakening of the heart. Kashin-Beck disease results in atrophy, degeneration and necrosis of cartilage tissue. Keshan disease also makes the body more susceptible to illness caused by other nutritional, biochemical, or infectious diseases. Selenium is also necessary for the conversion of the thyroid hormone thyroxine (T4) into its more active counterpart, triiodothyronine, and as such a deficiency can cause symptoms of hypothyroidism, including extreme fatigue, mental slowing, goiter, cretinism, and recurrent miscarriage. It can occur in patients with severely ...
https://en.wikipedia.org/wiki/Selenium_deficiency
Selenium (My love affair with a nutrient that works)Selenium (My love affair with a nutrient that works)
General: Selenium is a metallic substance that is available in a variety of chemical compounds. Often selenium is attached to an organic molecule as in selenocysteine, selenomethionine, and kappa-selenocarrageenan. In broccoli, garlic, onions, and other selenium-accumulating plants it is found as Se-methylselenocysteine or selenocystathionine. In dietary supplements selenium is commonly provided as selenomethionine or in a selenite or selenate salt form. Often selenium is given as selenized yeast, which is common brewers yeast that has been grown in selenium-rich media. After ingestion as a selenate salt, selenite salt, or as one of the organic forms, selenium must be reduced or metabolized to form hydrogen selenide, an important intermediary form. Selenide is essential for the activity of selenoproteins, such as the glutathione peroxidase enzyme (GSH-Px). The primary organic forms of selenium are the amino acid-based selenocysteine and selenomethionine. Selenomethionine is incorporated ...
http://www.drbrocklectures.com/blog/selenium-my-love-affair-with-a-nutrient-that-works
Effects of di(2-ethylhexyl)phthalate on testicular oxidant/antioxidant status in selenium-deficient and selenium-supplemented...
Di(ethylhexyl)phthalate (DEHP), the most widely used plasticizer, was investigated to determine whether an oxidative stress process was one of the underlying mechanisms for its testicular toxicity potential. To evaluate the effects of selenium (Se), status on the toxicity of DEHP was further objective of this study, as Se is known to play a critical role in testis and in the modulation of intracellular redox equilibrium. Se deficiency was produced in 3-weeks-old Sprague-Dawley rats feeding them ≤0.05 mg Se /kg diet for 5 weeks, and Se-supplementation group was on 1 mg Se/kg diet. DEHP-treated groups received 1000 mg/kg dose by gavage during the last 10 days of the feeding period. Activities of antioxidant selenoenzymes [glutathione peroxidase 1 (GPx1), glutathione peroxidase 4 (GPx4), thioredoxin reductase (TrxR)], catalase (CAT), superoxide dismutase (SOD), and glutathione S-transferase (GST); concentrations of reduced glutathione (GSH), oxidized glutathione (GSSG), and thus the GSH/GSSG redox ratio;
http://www.hal.inserm.fr/inserm-00697304
extropy: selenium yeast lowers cholesterol
Selenium Yeast is an Effective in Vitro and in Vivo Antioxidant and Hypolipemic Agent in Normal Hamsters Abstract: Selenium as the selenite, selenomethionine, ebselen and yeast was investigated in an in vitro low density lipoprotein oxidation model to mimic the first step in atherogenesis. Ebselen and selenium yeast were found to be the best antioxidents of the forms of selenium. Selenium yeast was then given in two doses as a supplement to chow-fed hamsters for 15 days. The yeast significantly decreased total plasma cholesterol and the atherogenic index but did not significantly diminish HDL and triglycerides. Selenium yeast significantly decreased plasma lipid peroxides, low density lipoprotein oxidation lag time, and maximum slope of oxidation. These results indicate that selenium yeast is a powerful in vitro and in vivo antioxidant as well as a hypolipemic agent. These two actions could explain the benefit of selenium seen in epidemiology studies. Additional note by poster: The selenium ...
http://extropians.weidai.com/extropians.4Q98/0734.html
View the content page [c]
Together with the related barium and zinc selenites, sodium selenite is mainly used in the manufacture of colorless glass. The pink color imparted by these selenites cancels out the green color imparted by iron impurities.[3] Because selenium is an essential element, sodium selenite is an ingredient in dietary supplements such as multi-vitamin/mineral products, but supplements that provide only selenium use L-selenomethionine or a selenium-enriched yeast. The US Food and Drug Administration approved a selenium supplement to animal diets; the most common form is sodium selenite for pet foods. According to one article, not much was known about which selenium compounds to approve for use in animal feeds when the decisions were made back in the 1970s .. At the time the regulatory action was taken, only the inorganic selenium salts (sodium selenite and sodium selenate) were available at a cost permitting their use in animal feed. [4] ...
http://www.let.rug.nl/~gosse/termpedia2/termpedia.php?language=dutch_general&density=7&link_color=000000&termpedia_system=perl_db&url=http%3A%2F%2Fen.wikipedia.org%2Fwiki%2FSodium_selenite
Gene disruption discloses role of selenoprotein P in selenium delivery to target tissues. - Semantic ScholarGene disruption discloses role of selenoprotein P in selenium delivery to target tissues. - Semantic Scholar
Selenoprotein P (SePP), the major selenoprotein in plasma, has been implicated in selenium transport, selenium detoxification or antioxidant defence. We generated SePP-knockout mice that were viable, but exhibited reduced growth and developed ataxia. Selenium content was elevated in liver, but low in plasma and other tissues, and selenoenzyme activities changed accordingly. Our data reveal that SePP plays a pivotal role in delivering hepatic selenium to target tissues.
https://www.semanticscholar.org/paper/Gene-disruption-discloses-role-of-selenoprotein-P-Schomburg-Schweizer/dde9826d1fc8c53e4f758182b16b2b84d1cf13e6
The effects of selenium and copper deficiencies on glutathione S-transferase and glutathione peroxidase in rat liver<...
TY - JOUR. T1 - The effects of selenium and copper deficiencies on glutathione S-transferase and glutathione peroxidase in rat liver. AU - Arthur, J R. AU - Morrice, P C. AU - Nicol, F. AU - Beddows, S E. AU - Boyd, R. AU - Hayes, J D. AU - Beckett, G J. PY - 1987/12/1. Y1 - 1987/12/1. N2 - Selenium (Se) deficiency in rats produced significant increases in the activity of hepatic glutathione S-transferase (GST) with 1-chloro-2,4-dinitrobenzene as substrate and in various GST isoenzymes when determined by radioimmunoassay. These changes is GST activity and concentration were associated with Se deficiency that was severe enough to provoke decreases of over 98% in hepatic Se-containing glutathione peroxidase activity (Se-GSHpx). However, decreases in hepatic Se-GSHpx of 60% induced by copper (Cu) deficiency had no effect on GST activity or concentration. Increased GST activity in Se deficiency has previously been postulated to be a compensatory response to loss of Se-GSHpx, since some GSTs have a ...
https://discovery.dundee.ac.uk/en/publications/the-effects-of-selenium-and-copper-deficiencies-on-glutathione-s-
Elevated levels of selenium species in cerebrospinal fluid of amyotrophic lateral sclerosis patients with disease-associated...Elevated levels of selenium species in cerebrospinal fluid of amyotrophic lateral sclerosis patients with disease-associated...
BACKGROUND: Although an increasing role of genetic susceptibility has been recognized, the role of environmental risk factors in amyotrophic lateral sclerosis (ALS) etiology is largely uncertain; among neurotoxic chemicals, epidemiological and biological plausibility has been provided for pesticides, the heavy metal lead, the metalloid selenium, and other persistent organic pollutants. Selenium involvement in ALS has been suggested on the basis of epidemiological studies, in vitro investigations, and veterinary studies in which selenium induced a selective toxicity against motor neurons. OBJECTIVE: Hypothesizing a multistep pathogenic mechanism (genetic susceptibility and environmental exposure), we aimed to study selenium species in ALS patients carrying disease-associated gene mutations as compared to a series of hospital controls. METHODS: Using advanced analytical techniques, we determined selenium species in cerebrospinal fluid sampled at diagnosis in 9 ALS patients carrying different gene ...
https://iris.unimore.it/handle/11380/1133397
Selenium | Technology Trends
Selenium is a chemical element with symbol Se and atomic number 34. It is a nonmetal with properties that are intermediate between those of its periodic table column-adjacent chalcogen elements sulfur and tellurium. It rarely occurs in its elemental state in nature, or as pure ore compounds. Selenium (Greek σελήνη selene meaning Moon) was discovered in 1817 by Jöns Jakob Berzelius, who noted the similarity of the new element to the previously-known tellurium (named for the Earth).. Selenium is found impurely in metal sulfide ores, where it partially replaces the sulfur. Commercially, selenium is produced as a byproduct in the refining of these ores, most often during copper production. Minerals that are pure selenide or selenate compounds are known, but are rare. The chief commercial uses for selenium today are in glassmaking and in pigments. Selenium is a semiconductor and is used in photocells. Uses in electronics, once important, have been mostly supplanted by silicon semiconductor ...
http://www.primidi.com/selenium
Hepatitis C virus encodes a selenium-dependent glutathione peroxidase gene. Implications for oxidative stress as a risk factor...
Abstract: Aim: Using structural bioinformatics methods, the aim is to assess the hypothesis that hepatitis C virus (HCV) encodes a glutathione peroxidase (GPx) gene in an overlapping reading frame, linking HCV expression and pathogenesis to the Se status and dietary oxidant/antioxidant balance of the host. Methods: The putative HCV GPx gene was identified by searching viral sequence databases, using conserved GPx active site sequences as probes, giving particular weight to the UGA (selenocysteine) codon. Multiple sequence alignments were generated and analyzed to validate the sequence similarity, and to establish the degree of conservation of the identified genomic features in HCV. Molecular modeling was used to assess the structural feasibility of the proposed homology. Results: The GPx homology region overlaps the NS4 gene, and is well conserved in HCV. The sequence similarity of the conserved active site regions to a set of known GPx is high (4 to 6 SD greater than expected for similar random ...
https://libres.uncg.edu/ir/uncg/listing.aspx?id=33436
Selenium Levels in Interlake Forages | Manitoba Agriculture | Province of ManitobaSelenium Levels in Interlake Forages | Manitoba Agriculture | Province of Manitoba
Manitoba is generally accepted to be in a low to deficient selenium state. In spite of its importance, selenium analysis is not routinely done on forages due to the high cost ($58/sample). Because of this, the status of selenium in forages is not well documented. In the fall of 2001, Lori-Lynn Benn (livestock specialist in Teulon) and I decided to survey forage samples from each of the 6 ag. rep districts in the Interlake for selenium content. Due to the high cost, the number of samples per ag. rep. district was limited. The results are outlined below ...
http://www.gov.mb.ca/agriculture/livestock/production/beef/print,selenium-levels-in-interlake-forages.html
Evaluation of cardiac troponin I (cTnI), electrocardiography, creatine kinase (CK) and aspartate aminotransferase (AST) in...
BACKGROUND: Cardiac Troponin I (cTnI) is known as a cardiac biomarker in determining the myocardial damage of diseases which affect the heart muscle. OBJECTIVES: This study aims to evaluate the serum cTnI concentration in Markhoz Breed goats suffering selenium (Se) deficiency and its correlation with electrocardiographic parameters, and activity of creatine kinase (CK) and aspartate aminotransferase (AST) enzymes, as well as to determine the diagnostic value of troponin in that disease. METHODS: Blood samples of 94 goat kids of Markhoz breed with the age less than one month were taken, serum analyzed for the assessment of cTnI, CK and AST, 2 ml blood was used for determination of selenium concentration. Electrocardiography was recorded from all kids by using base-apex lead. Kids were divided into two groups based on serum selenium concentration. RESULTS: The concentration of cTnI was significantly higher in deficient kids compared with the control group. Results indicated significant negative
https://ijvm.ut.ac.ir/article_62192.html
Selenium Hexafluoride Market Size, Share 2020: Global Industry Trends, Growth, Segmentation, Future Demands, Latest Innovation,...
Global Selenium Hexafluoride Market Research Report 2020-2025 is a historical overview and in-depth study on the current & future market of the Selenium Hexafluoride industry. The report represents a basic overview of the Selenium Hexafluoride market size, status, competitor segment with a basic introduction of key vendors, top regions, product types and end industries. This report gives a historical overview of the Selenium Hexafluoride market trends, growth, revenue, capacity, cost structure, and key drivers analysis.. Request a sample copy of the report - https://www.industryresearch.biz/enquiry/request-sample/15403597. The report offers detailed coverage of the Global Selenium Hexafluoride market trends along with industry chain structure, definitions, applications, and classifications. The global Selenium Hexafluoride market analysis is provided for the international markets including development trends, competitive landscape analysis, investment plan, business strategy, opportunity, and ...
https://theleisuretimes.com/selenium-hexafluoride-market-size-share-2020-global-industry-trends-growth-segmentation-future-demands-latest-innovation-sales-revenue-by-regional-forecast-to-2025/7898/
Selenium converter plants | definition of selenium converter plants by Medical dictionarySelenium converter plants | definition of selenium converter plants by Medical dictionary
Looking for online definition of selenium converter plants in the Medical Dictionary? selenium converter plants explanation free. What is selenium converter plants? Meaning of selenium converter plants medical term. What does selenium converter plants mean?
http://medical-dictionary.thefreedictionary.com/selenium+converter+plants
Elucidating the Interplay between Sodium Selenite on the Tick Amblyomm by Afnan M. BeautiElucidating the Interplay between Sodium Selenite on the Tick Amblyomm by Afnan M. Beauti
Selenium (Se) is an element recognized as an essential micronutrient in eukaryote organisms. Selenoproteins contain selenium as selenocysteine, the 21st amino acid. Selenium plays a role in cell growth and functioning. At low concentrations, it can induce growth and at high concentrations, it can cause a cell to stop growing and potentially have toxic effects on the cell and organism. When selenium levels are high, oxidative stress results by the production of reactive oxidative species. Selenoproteins, however, can aid the antioxidant response in the cell. Ticks are arthropods of interest, as they are one of few that contain many selenogenes, possibly the reason for their robust antioxidant system. Ticks are obligate hematophagous ectoparasite and require this strong and organized antioxidant system for when oxidative stress is induced during blood feeding and digestion. In this study, the effects of sublethal sodium selenite concentration on the female Amblyomma maculatum ticks antioxidant system
https://aquila.usm.edu/honors_theses/529/
Inhibitory activity of selenium nanoparticles functionalized with osel | IJNInhibitory activity of selenium nanoparticles functionalized with osel | IJN
Inhibitory activity of selenium nanoparticles functionalized with oseltamivir on H1N1 influenza virus Yinghua Li,1 Zhengfang Lin,1 Min Guo,1 Yu Xia,1 Mingqi Zhao,1 Changbing Wang,1 Tiantian Xu,1 Tianfeng Chen,2 Bing Zhu1 1Virus Laboratory, Guangzhou Institute of Pediatrics, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, 2Department of Chemistry, Jinan University, Guangzhou, People’s Republic of China Abstract: As an effective antiviral agent, the clinical application of oseltamivir (OTV) is limited by the appearance of drug-resistant viruses. Due to their low toxicity and excellent activity, the antiviral capabilities of selenium nanoparticles (SeNPs) has attracted increasing attention in recent years. To overcome the limitation of drug resistance, the use of modified NPs with biologics to explore novel anti-influenza drugs is developing rapidly. In this study, OTV surface-modified SeNPs with superior antiviral properties and restriction on drug resistance
https://www.dovepress.com/inhibitory-activity-of-selenium-nanoparticles-functionalized-with-osel-peer-reviewed-fulltext-article-IJN
Changes in serum proteomic patterns by presurgical alpha-tocopherol an by Jeri Kim, Peiyu Sun et al.Changes in serum proteomic patterns by presurgical alpha-tocopherol an by Jeri Kim, Peiyu Sun et al.
BACKGROUND: Evidence of the chemopreventive effects of the dietary antioxidants alpha-tocopherol (vitamin E) and l-selenomethionine (selenium) comes from secondary analysis of two phase III clinical trials that found treatment with these antioxidants reduced the incidence of prostate cancer. To determine the effects of selenium and vitamin E in blood and prostate tissue, we undertook a preoperative feasibility study complementary to the currently ongoing Selenium and Vitamin E Cancer Prevention Trial. METHODS: Forty-eight patients with clinically localized prostate cancer enrolled on this 2 x 2 factorial design study were randomized to take selenium, vitamin E, both, or placebo for 3 to 6 weeks before prostatectomy. Sera were collected from patients before and after dietary supplementation. Thirty-nine patients were evaluable, and 29 age-matched disease-free men served as controls. Mass profiling of lipophilic serum proteins of lower molecular weight (2-13.5 kDa) was conducted, and mass spectra data
https://escholarship.umassmed.edu/oapubs/339/
Selenomethionine by Neurobiologix (Bioactive Selenium Supplement) - ProHealth.comSelenomethionine by Neurobiologix (Bioactive Selenium Supplement) - ProHealth.com
Selenomethionine, by Neurobiologix, has antioxidant properties that help the body prevent cellular damage. One of its most valuable roles is as a cofactor of an important antioxidant enzyme in the body called glutathione peroxidase.
https://www.prohealth.com/shop/product.cfm/product__code/N2135
BioCare Selenium - 100mcg Elemental Selenium - 120 x 20mg Vegicaps - UK SupplierBioCare Selenium - 100mcg Elemental Selenium - 120 x 20mg Vegicaps - UK Supplier
L-Selenomethionine is selenium chelated to the amino acid L-methionine. L-Selenomethionine is the form of selenium most frequently found in nature.
https://www.bodykind.com/product/650-selenium-100mcg-elemental-selenium-_120-vegicaps.aspx
Promoter polymorphisms in the plasma glutathione peroxidase (GPx-3) gene: anovel risk factor for arterial ischemic stroke among...Promoter polymorphisms in the plasma glutathione peroxidase (GPx-3) gene: anovel risk factor for arterial ischemic stroke among...
BACKGROUND AND PURPOSE: Plasma glutathione peroxidase (GPx-3)-deficiency increases extracellular oxidant stress, decreases bioavailable nitric oxide, and promotes platelet activation. The aim of this study is to identify polymorphisms in the GPx-3 gene, examine their relationship to arterial ischemic stroke (AIS) in a large series of children and young adults, and determine their functional molecular consequences. METHODS: We studied the GPx-3 gene promoter from 123 young adults with idiopathic AIS and 123 age- and gender-matched controls by single-stranded conformational polymorphism and sequencing analysis. A second, independent population with childhood stroke was used for a replication study. We identified 8 novel, strongly linked polymorphisms in the GPx-3 gene promoter that formed 2 main haplotypes (H1 and H2). The transcriptional activity of the 2 most prevalent haplotypes was studied with luciferase reporter gene constructs. RESULTS: The H2 haplotype was over-represented in both patient ...
https://www.research.unipd.it/handle/11577/1776561
Selenium status and glutathione peroxidase activity in iron deficient and normal rabbits - Murdoch University Research...Selenium status and glutathione peroxidase activity in iron deficient and normal rabbits - Murdoch University Research...
1985) Selenium status and glutathione peroxidase activity in iron deficient and normal rabbits. Nutrition Reports International, 31 . pp. 351-359. ...
https://researchrepository.murdoch.edu.au/id/eprint/18973/
Somatic cell count in milk of selenium-supplemented dairy cows after an intramammary challenge with Staphylococcus aureus |...Somatic cell count in milk of selenium-supplemented dairy cows after an intramammary challenge with Staphylococcus aureus |...
Kruze, J., Ceballos, A., Stryhn, H., Mella, A., Matamoros, R., Contreras, P. A., … Wittwer, F. (2007). Somatic cell count in milk of selenium-supplemented dairy cows after an intramammary challenge with Staphylococcus aureus. Journal Of Veterinary Medicine Series A, 54(9), 478-483. doi:10.1111/j.1439-0442.2007.00999. ...
http://www.islandscholar.ca/islandora/object/ir:2363
PRIME PubMed | Expression of plasma glutathione peroxidase in human liver in addition to kidney, heart, lung, and breast in...PRIME PubMed | Expression of plasma glutathione peroxidase in human liver in addition to kidney, heart, lung, and breast in...
PubMed journal article Expression of plasma glutathione peroxidase in human liver in addition to kidney, heart, lung, and breast in humans and rodent were found in PRIME PubMed. Download Prime PubMed App to iPhone or iPad.
https://www.unboundmedicine.com/medline/citation/1339300/Expression_of_plasma_glutathione_peroxidase_in_human_liver_in_addition_to_kidney_heart_lung_and_breast_in_humans_and_rodents_
2016 DOE-AJU Summary Brandeis-Bardin Soils - EnviroReporter.com2016 DOE-AJU Summary Brandeis-Bardin Soils - EnviroReporter.com
457 pp. p 23/457: People may be exposed to higher-than-normal levels of selenium at hazardous waste sites by swallowing soil or water, or by breathing dust. In some parts of the United States, especially in the western states, some soils naturally have higher levels of selenium compounds. Some plants can build up selenium to levels that harm livestock feeding on them. In these areas, people could be exposed to too much selenium if they eat a lot of locally grown grains and vegetables or animal products that have built up high levels of selenium. People may also be exposed to selenium from industrial sources.. P. 24/457: Hazardous waste sites at which selenium is present could represent a major source of exposure. The way that selenium can enter the body from a particular site depends on such factors as whether vegetables are grown in soil in which selenium from the site has been deposited, whether water at the site contains selenium and is able to flow into drinking water supplies, and ...
https://www.enviroreporter.com/investigations/rocketdyne/2016-doe-aju-summary-brandeis-bardin-soils/all/1/
Now - Selenium 200Mcg 90 Vcaps
NowSelenium200 mcgYeast-Free90 CapsSUGGESTED USAGE: As a dietary supplement, take one capsule daily, preferably with meals. Do not exceed one capsule daily except under the guidance of a health care practitioner. Persons living in areas of high soil selenium, such as the Dakotas, should consult a physician prior to use.Selenium is an essential trace mineral and functions as part of the antioxidant enzyme glutathione peroxidase. It is bonded to the essential sulfur amino acid, methionline, in a naturally occurring form as found in the diet. Selenium is found mostly abundantly in Brazil Nuts, organ meats, seafood, and wheat germ.** This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. Supplement FactsServing Size 1 CapsuleAmount Per Serving% Daily ValueSelenium (as L-Selenomethionine)200 mcg 286% Other Ingredients: Rice Flour, Magnesium StearateContains no yeast, sugar, salt, milk, corn, wheat, gluten, soy, preservatives or colors.
https://www.totaldiscountvitamins.com/create_review/17710/now_minerals
Selenium, selenoproteins and the thyroid gland: interactions in health and diseaseSelenium, selenoproteins and the thyroid gland: interactions in health and disease
The trace element selenium is an essential micronutrient that is required for the biosynthesis of selenocysteine-containing selenoproteins. Most of the known selenoproteins are expressed in the thyroid gland, including some with still unknown functions. Among the well-characterized selenoproteins ar …
https://pubmed.ncbi.nlm.nih.gov/22009156/
Zinc, Metallothioneins and Longevity: Interrelationships with Niacin and Selenium | Bentham ScienceZinc, Metallothioneins and Longevity: Interrelationships with Niacin and Selenium | Bentham Science
Title: Zinc, Metallothioneins and Longevity: Interrelationships with Niacin and Selenium. VOLUME: 14 ISSUE: 26. Author(s):E. Mocchegiani, M. Malavolta, E. Muti, L. Costarelli, C. Cipriano, F. Piacenza, S. Tesei, R. Giacconi and F. Lattanzio. Affiliation:Immunology Ctr. (Laboratory of Nutrigenomic and Immunosenescence), Res. Dept. INRCA, Via Birarelli, 8, 60121, Ancona, Italy.. Keywords:Zinc, Niacin, Selenium, Metallothionein, Immune Response, Antioxidant Defense, Ageing, Longevity. Abstract: Ageing is an inevitable biological process with gradual and spontaneous biochemical and physiological changes and increased susceptibility to diseases. Some nutritional factors (zinc, niacin, selenium) may remodel these changes leading to a possible escaping of diseases, with the consequence of healthy ageing, because they are involved in improving immune functions, metabolic homeostasis and antioxidant defence. Experiments performed in vitro (human lymphocytes exposed to endotoxins) and in vivo (old ...
https://www.eurekaselect.com/67953/article/zinc-metallothioneins-and-longevity-interrelationships-niacin-and-selenium?tracking-code=4
DNA damage and oxidative stress response to selenium yeast in the non-smoking individuals: a short-term supplementation trial...
TY - JOUR. T1 - DNA damage and oxidative stress response to selenium yeast in the non-smoking individuals. T2 - a short-term supplementation trial with respect to GPX1 and SEPP1 polymorphism. AU - Jablonska, E.. AU - Raimondi, S.. AU - Gromadzinska, J.. AU - Reszka, E.. AU - Wieczorek, E.. AU - Krol, M. B.. AU - Smok-Pieniazek, A.. AU - Nocun, M.. AU - Stepnik, M.. AU - Socha, K.. AU - Borawska, M. H.. AU - Wasowicz, W.. PY - 2015/12/10. Y1 - 2015/12/10. N2 - Abstract: Purpose: Selenium, both essential and toxic element, is considered to protect against cancer, though human supplementation trials have generated many inconsistent data. Genetic background may partially explain a great variability of the studies related to selenium and human health. The aim of this study was to assess whether functional polymorphisms within two selenoprotein-encoding genes modify the response to selenium at the level of oxidative stress, DNA damage, and mRNA expression, especially in the individuals with a ...
https://moh-it.pure.elsevier.com/en/publications/dna-damage-and-oxidative-stress-response-to-selenium-yeast-in-the
Rulide tablets and alcohol : Coumadin terapia anticoagulante
The case of a 64 year old female patient is presented who has treated herself for 9 months with various Indian Ayurvedic herbal products for her vitiligo and.. Selenium Supplement - For Reproductive Support - 60 Tablets. Selenium Supplement - For Reproductive Support. and the neutralization of alcohol,.Auto-evaluation Quiz. Show all questions ,= =, What are two kinds of stimulants? ? alcohol and nicotine ?. because is often sold in powder and tablets are better ?.Some bingo houses ban alcohol inside,. These tablets are available in blister packs containing 2,. [url=http://buyrulideonline.tumblr.com]cheap rulide[/url].The hashtag we will be using for the conversation on Twitter for this workshop is #stemk12dialogue. alcohol, other meals, and. tablets, cameras, smartphones.Carrusel: Apple cider vinegar. the alcohol is converted into vinegar by acetic acid-forming bacteria. Apple cider vinegar tablets can also be taken,.El tipo de facial o limpieza facial dependerá. uk/services ,provera tablets ...
http://creatingliferss.ga/vypyk/rulide-tablets-and-alcohol-dav.php
Selenium in white clover grass pasture for grazing lambsSelenium in white clover grass pasture for grazing lambs
In Finland, the use of white clover has recently increased especially in organic farming. However, information on its mineral content is very sparse. Therefore, contents of Ca, P, Mg, K and Se of white clover grass without nitrogen (CG0) and grass-only pastures with annual nitrogen rates of 0 (G0), 120 (G120) and 250 (G250) kg ha-1 were studied in organic soil. The pastures were grazed twice per season by growing lambs. Feed intake was determined by n-alkanes. The white clover contents averaged 36% and 42% in the first and the second grazing period. At the beginning of grazing the Se content averaged 0.19, 0.16, 0.29 and 0.29 ppm in CG0, G0, G120 and G250 pastures (p=0.01), respectively. When the season progressed, the Se content decreased in all pastures and averaged 0.015 ppm in late August. There was no difference in Se content between fertilized G120 and G250 pastures (0.09 ppm), but Se contents of unfertilized CG0 (0.07 ppm) and G0 pastures (0.06 ppm) were significantly ( ...
http://jukuri.luke.fi/handle/10024/459991
Longitudinal association between toenail selenium levels and measures of subclinical atherosclerosis: the CARDIA trace element...Longitudinal association between toenail selenium levels and measures of subclinical atherosclerosis: the CARDIA trace element...
Atherosclerosis. 2010 Jun;210(2):662-7. doi: 10.1016/j.atherosclerosis.2010.01.021. Epub 2010 Jan 25. Multicenter Study; Research Support, N.I.H., Extramural
https://www.ncbi.nlm.nih.gov/pubmed/20138620
Serum selenium is low in newly diagnosed Graves´disease: a population-based study - Danish National Research Database-Den...Serum selenium is low in newly diagnosed Graves´disease: a population-based study - Danish National Research Database-Den...
Selenium deficiency may play an important role in the initiation and progression of autoimmune thyroid disease. To compare serum selenium (s‐Se) values in patients with newly diagnosed autoimmune thyroid disease and controls from the Danish population. S‐Se was measured in triplicate by a fluorimetric method. Patients with newly diagnosed Graves disease (GD) (n = 97) or autoimmune overt hypothyroidism (AIH) (n = 96), euthyroid subjects with high serum levels of thyroid peroxidase antibody (TPO‐Ab) (TPO‐Ab , 1500 U/ml, n = 92) and random controls (n = 830). Differences in s‐Se values. S‐Se was lower in patients with GD than in controls (mean (SD), GD: 89·9 μg/l (18·4); controls: 98·8 μg/l (19·7), P , 0·01). This was confirmed in a multivariate logistic regression model adjusting for age, sex, mineral supplements, smoking, geographical region and time of sampling (P , 0·01). In a linear model, s‐Se was similar in patients with AIH (mean (SD): 98·4 μg/l (24·9)) and in ...
http://www.forskningsdatabasen.dk/catalog/245107986
ORBi: Browsing ORBiORBi: Browsing ORBi
in Molecules (2016), 21(4), 545. This review article examines the role of selenium (Se) and the effects of Se supplementation especially in the bovine species. Selenium is an important trace element in cattle. Some of its roles include ... [more ▼]. This review article examines the role of selenium (Se) and the effects of Se supplementation especially in the bovine species. Selenium is an important trace element in cattle. Some of its roles include the participation in the antioxidant defense the cattle farms. The nutritional requirements of Se in cattle are estimated at 100 μg/kg DM (dry matter) for beef cattle and at 300 μg/kg DM for dairy cows. The rations high in fermentable carbohydrates, nitrates, sulfates, calcium or hydrogen cyanide negatively influence the organisms use of the selenium contained in the diet. The Se supplementation may reduce the incidence of metritis and ovarian cysts during the postpartum period. The increase in fertility when adding Se is attributed to the ...
http://orbi.ulg.ac.be/browse?type=journal&value=Molecules
Selenium status and the risk of esophageal and gastric cancerSelenium status and the risk of esophageal and gastric cancer
Selenium may protect against the development of esophageal squamous cell carcinoma (ESCC), esophageal adenocarcinoma (EAC), and gastric cardia adenocarcinoma (GCA).
https://greenmedinfo.com/article/selenium-may-protect-against-development-esophageal-squamous-cell-carcinoma-es
selenium facts, information, pictures | Encyclopedia.com articles about selenium
Get information, facts, and pictures about selenium at Encyclopedia.com. Make research projects and school reports about selenium easy with credible articles from our FREE, online encyclopedia and dictionary.
http://www.encyclopedia.com/science-and-technology/chemistry/compounds-and-elements/selenium
Investigation of Chondroprotective Mechanisms of SeleniumInvestigation of Chondroprotective Mechanisms of Selenium
Selenium (Se) is an essential trace element and metalloid involved in several key metabolic activities: protection against oxidative damage, regulation of immune and thyroid function, and fertility. Several recent lines of evidence from epidemiology, genetic, and transgenic animal studies suggest that Se may play a protective role in Osteoarthritis (OA). However, the exact protective mechanism of Se is still unclear. In this study, we hypothesized that Se exerts its chondroprotective benefit via an anti-oxidative and anti-inflammatory effect mediated by specific selenoproteins that neutralize cytokine-induced inflammatory responses in chondrocytes. We established an in vitro system for studying the effect of Se in the chondrosarcoma cell line SW-1353 and in human primary chondrocytes. Selenomethionine (SeMet) induced gene expression and enzyme activity of both antioxidative enzymes glutathione peroxidase (GPX) and thioredoxin reductase (TR) in SW-1353 cells. Our data suggest that Se may be ...
https://dukespace.lib.duke.edu/dspace/handle/10161/3097
GSH Labs » Pregnancy, Lactation & Childbirth
Addolorato G, Gasparinin A, Marcoccia S, et al. Prenatal exposure to ethanol in rats: effects on liver energy level and antioxidant status in mothers, fetuses, and newborns. Alcohol 14: 569-573, 1997 Medline. Afifi NM, Abdel-Rahman MS, Nassar AM. Effect of alcohol and/or cocaine on blood glutathione and the ultra-structure of the liver of pregnant CF-1 mice. Toxicol. Lett. 98: 1-12, 1998 Medline. Aydin A, Sayal A, Isimir A. Plasma glutathione peroxidase activity and selenium levels of newborns and jaundice. Biol. Trace Elem. Res. 58: 85-90, 1997 Medline. Bohles H. Antioxidative vitamins in prematurely and maturely born infants. Int. J. Vitamin Nutr. Res. 67: 321-328, 1997 Medline. Bounous G, Kongshavn PAL, Taveroff A, Gold P. Evolutionary traits in human milk proteins. Medical Hypothesis 27: 133-140, 1988 Medline. Branch DW, Mitchell MD, Miller E, et al. Pre-eclampsia and serum antibodies to oxidized low-density lipoprotein. Lancet 343: 645-646, 1994 Medline. Brown LA, Perez JA, Harris FL, Clark ...
http://gshlabs.com/gsh-references/pregnancy-lactation-childbirth/
Regression of Nonalcoholic Fatty Liver Disease with Zinc and Selenium Co-supplementation after Disease Progression in RatsRegression of Nonalcoholic Fatty Liver Disease with Zinc and Selenium Co-supplementation after Disease Progression in Rats
Background: Studies have shown that zinc and selenium deficiency is common in nonalcoholic fatty liver disease (NAFLD). However, the effects of zinc and selenium co-supplementation before and/or after disease progression on NAFLD are not clear enough. The aim of this study was to compare the effects of zinc and selenium co-supplementation before and/or after disease progression on NAFLD prognosis.Methods: Forty male Sprague-Dawley rats (197±4 g) were randomly assigned to 4 dietary groups: normal-fat diet (NFD; receiving 9% of calories as fat), high-fat diet (HFD; receiving 82% of calories as fat), supplementation before disease progression (S+HFD), and supplementation after disease progression (HFD+S). The diets were implemented over a 20-week period in all the groups. Biochemical and histologic parameters were compared between the 4 groups, and between-group comparisons were also carried out.Results: There were significant differences in the average food dietary intake (P
https://ijms.sums.ac.ir/article_40508.html
Selenium Nanoparticles Synthesized Using Pseudomonas stutzeri (MH19115 | IJNSelenium Nanoparticles Synthesized Using Pseudomonas stutzeri (MH19115 | IJN
Selenium Nanoparticles Synthesized Using Pseudomonas stutzeri (MH191156) Show Antiproliferative and Anti-angiogenic Activity Against Cervical Cancer Cells
https://www.dovepress.com/selenium-nanoparticles-synthesized-using-pseudomonas-stutzeri-mh191156-peer-reviewed-article-IJN
Selenium - Protocol - Selenium 200mcg yeast-free - 90 Vcaps
This enzyme is a critical component of the bodys natural detoxification mechanisms. SUGGESTED USAGE: As a dietary supplement, take one Vcap® daily, preferably with meals. Dosages as high as 400 mcg/day (2 capsules daily) may be recommended by a healthcare practitioner. BENEFITS: Selenium is an essential trace mineral and functions as part of the antioxidant enzyme glutathione perioxidase and complements the actions of vitamin E. It is bonded to the essential sulfur amino acid, methionine, in a naturally occurring form as found in the diet. Selenium is found most abundantly in Brazil nuts, organ meats, seafood, and wheat germ.* Supplement Facts Serving Size: Amount Per Serving % Daily Value Serving Size 1 Vcap® Servings Per Container
http://www.totaldiscountvitamins.com/product/25141/selenium
Scientists explain benefits of selenium
A group of researchers has discovered the molecular mechanism behind the human metabolism of selenium a trace element that is key to health and wellbeing. It is believed selenium protects people from conditions such as mood swings, cardiovascular disease, viral infections and cancer, and selenocysteine is the most bioactive metabolite of selenium. The team, which included scientist from Yale University and University of Illinois at Chicago, has described how selenocysteine is created on a super-sized tRNA molecule. The other 20 amino acids and their associated tRNAs use the same protein vehicle for transport to the ribosome, but selenocystine appears to have its own large tRNA that does so. Selenocysteine has been found to be a critical component of enzymes involved in a number of normal and disease processes, says Michael Bender of the National Institutes of Health s National Institute of General Medical Sciences. This study could ultimately have an impact on many aspects of human health, ...
http://betterhealthresearch.com/health-news/scientists-explain-benefits-of-selenium-19319045/
SeleniumSelenium
... forms two oxides: selenium dioxide (SeO2) and selenium trioxide (SeO3). Selenium dioxide is formed by the reaction of ... Certain soils are selenium-rich, and selenium can be bioconcentrated by some plants. In soils, selenium most often occurs in ... Some of the selenium oxyhalides, such as selenium oxyfluoride (SeOF2) and selenium oxychloride (SeOCl2) have been used as ... named like selenium for the moon well before the discovery of selenium. Selenium is most commonly found as an impurity, ...
https://en.wikipedia.org/wiki/Selenium
Selenium tetrachlorideSelenium tetrachloride
When the reacting selenium is heated, the product sublimes from the reaction flask. The volatility of selenium tetrachloride ... It is one of two commonly available selenium chlorides, the other example being selenium monochloride, Se2Cl2. SeCl4 is used in ... 4 HCl Upon treatment with selenium dioxide, it gives selenium oxychloride:[page needed] SeCl4 + SeO2 → 2SeOCl2 Lide, David R. ( ... Selenium tetrachloride is the inorganic compound composed with the formula SeCl4. This compound exists as yellow to white ...
https://en.wikipedia.org/wiki/Selenium_tetrachloride
Selenium rectifierSelenium rectifier
... s have no warm-up time, unlike high-vacuum rectifiers. Selenium rectifiers were also cheaper and simpler to ... A much thicker layer of selenium (50 to 60 μm) doped with a halogen is deposited on top of the thin metal plating. The selenium ... Selenium rectifiers have an operating temperature limit of 130 °C and are not suitable for high-frequency circuits. Selenium ... F.T. Selenium Rectifier Handbook; 2nd Ed; Federal Telephone and Radio; 80 pages; 1953. (archive) S.T. Selenium Rectifier ...
https://en.wikipedia.org/wiki/Selenium_rectifier
Selenium yeastSelenium yeast
Total selenium in selenium yeast can be reliably determined using open acid digestion to extract selenium from the yeast matrix ... Because selenium-enriched foods contain much more selenium than natural foods, selenium toxicity is a potential problem, and ... Selenium yeast is a feed additive for livestock, used to increase the selenium content in their fodder. It is a form of ... An organic selenium-containing chemical found in selenium yeast has been shown to differ in bioavailability and metabolism ...
https://en.wikipedia.org/wiki/Selenium_yeast
Selenium hexafluorideSelenium hexafluoride
Langner, B. E. "Selenium and Selenium Compounds". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi: ... Selenium hexafluoride is the inorganic compound with the formula SeF6. It is a very toxic colourless gas described as having a ... In the U.S., OSHA and ACGIH standards for selenium hexafluoride exposure is an upper limit of 0.05 ppm in air averaged over an ... Additionally, selenium hexafluoride is designated as IDLH chemical with a maximum allowed exposure limit of 2 ppm. Lide, D. R ...
https://en.wikipedia.org/wiki/Selenium_hexafluoride
Selenium-79Selenium-79
Selenium-80 and selenium-82 have higher fission yields, about 20 times the yield of 79Se in the case of uranium-235, 6 times in ... Selenium-79 is a radioisotope of selenium present in spent nuclear fuel and the wastes resulting from reprocessing this fuel. ... Moreover, selenium is an essential micronutrient as it is present in the catalytic centers in the glutathione peroxidase, an ... Isotopes of selenium ANL factsheet Journal of Analytical Atomic Spectrometry (CS1 maint: archived copy as title, Articles with ...
https://en.wikipedia.org/wiki/Selenium-79
Selenium sulfideSelenium sulfide
... can refer to either of the following: Selenium disulfide, SeS2 Selenium hexasulfide, Se2S6 This set index page ...
https://en.wikipedia.org/wiki/Selenium_sulfide
Selenium monochlorideSelenium monochloride
... is mainly used as a reagent for the synthesis of Se-containing compounds. Selenium monochloride has the ... Selenium monochloride is an inorganic compound with the formula Se2Cl2. Although it is called selenium monochloride, a more ... Selenium dichloride degrades to the monochloride after a few minutes at room temperature: 3 SeCl2 → Se2Cl2 + SeCl4 Selenium ... An improved method involves the reaction of a mixture of selenium, selenium dioxide, and hydrochloric acid: 3 Se + SeO2 + 4 HCl ...
https://en.wikipedia.org/wiki/Selenium_monochloride
Selenium compoundsSelenium compounds
Selenium forms two oxides: selenium dioxide (SeO2) and selenium trioxide (SeO3). Selenium dioxide is formed by the reaction of ... Some of the selenium oxyhalides, such as selenium oxyfluoride (SeOF2) and selenium oxychloride (SeOCl2) have been used as ... It is prepared by treating selenium with sulfuryl chloride (SO2Cl2). Selenium reacts with fluorine to form selenium ... Iodides of selenium are not well known. The only stable chloride is selenium monochloride (Se2Cl2), which might be better known ...
https://en.wikipedia.org/wiki/Selenium_compounds
Selenium oxydichlorideSelenium oxydichloride
... can be prepared by several methods, and a common one involves the conversion of selenium dioxide to ... Selenium oxybromide SeOBr2 Selenous acid H2SeO3 "Selenium compounds (as Se)". Immediately Dangerous to Life or Health ... H2O The original synthesis involved the redistribution reaction of selenium dioxide and selenium tetrachloride. The compound ... Selenium oxydichloride is the inorganic compound with the formula SeOCl2. It is a colorless liquid. With a high dielectric ...
https://en.wikipedia.org/wiki/Selenium_oxydichloride
Selenium acidSelenium acid
... may refer to either of the following: Selenious acid, H2SeO3 Selenic acid, H2SeO4 Hydroselenic acid, H2Se This ... disambiguation page lists articles associated with the title Selenium acid. If an internal link led you here, you may wish to ...
https://en.wikipedia.org/wiki/Selenium_acid
Selenium trioxideSelenium trioxide
Se2O5 It reacts with selenium tetrafluoride to form selenoyl fluoride, the selenium analogue of sulfuryl fluoride 2SeO3 + SeF4 ... Selenium atoms are 4-coordinate, bond lengths being Se−O bridging are 175 pm and 181 pm, non-bridging 156 and 154 pm. SeO3 in ... Selenium trioxide is difficult to prepare because it is unstable with respect to the dioxide: 2 SeO3 → 2 SeO2 + O2 It has been ... Selenium trioxide is the inorganic compound with the formula SeO3. It is white, hygroscopic solid. It is also an oxidizing ...
https://en.wikipedia.org/wiki/Selenium_trioxide
Selenium dichlorideSelenium dichloride
... has been prepared by treating gray selenium with sulfuryl chloride. Adducts of selenium dichloride with ... Solutions of selenium dichloride are unstable at room temperature, forming selenium monochloride after several minutes at room ... Selenium dichloride is the inorganic compound with the formula SeCl2. It forms red-brown solutions in ethers. ... and a New Route to Selenium Sulfides SenS8−n (n = 1-5): X-Ray Crystal Structures of SeCl2(tht)2 and SeCl2·tmtu". Inorganic ...
https://en.wikipedia.org/wiki/Selenium_dichloride
Selenium cycleSelenium cycle
The selenium cycle is a biological cycle of selenium similar to the cycles of carbon, nitrogen, and sulfur. Within the cycle, ... If the compounds were not oxidized, then an increase in organic selenium would be seen, but selenium in these areas is mainly ... It is also thought that microorganisms may be able to oxidize selenium of valence zero to selenium of valence +6. Evidence for ... In the selenium cycle it has been found that bacteria, fungi, and plants, especially species of Astragalus, metabolize the most ...
https://en.wikipedia.org/wiki/Selenium_cycle
Selenium mustardSelenium mustard
... (Bis(2-chloroethyl) selenide) is a haloalkyl derivative of selenium, related to vesicant chemical agents such ... Selenium mustard is somewhat less toxic than its relatives and has not been used as a chemical warfare agent, however it is ... Kang SI, Spears CP (June 1990). "Phenyl selenones: alkyl transfer by selenium-carbon bond cleavage". Journal of Medicinal ... selenides by reaction of selenium dihalides with ethylene". Russian Journal of Organic Chemistry. 50 (2): 291-292. doi:10.1134/ ...
https://en.wikipedia.org/wiki/Selenium_mustard
Selenium iodideSelenium iodide
... is a binary inorganic compound of selenium and iodine with the chemical formula Se 2I 2. The compound ... Selenium and Tellurium. Royal Society of Chemistry. p. 463. ISBN 978-0-85404-366-8. Retrieved 9 November 2021. "Se2I2 (Selenium ... Direct interaction of pure substances: 2 Se + I 2 ⟶ Se 2 I 2 {\displaystyle {\ce {2Se + I2 -> Se2I2}}} Selenium iodide forms ... Gopal, M.; Milne, J. (21 August 2010). "ChemInform Abstract: Spectroscopic Evidence for Selenium Iodides in CS2 Solution: Se3I2 ...
https://en.wikipedia.org/wiki/Selenium_iodide
Selenium tetrafluorideSelenium tetrafluoride
The first reported synthesis of selenium tetrafluoride was by Paul Lebeau in 1907, who treated selenium with fluorine: Se + 2 ... Konrad Seppelt, Dieter Lentz, Gerhard Klöter "Selenium Tetrafluoride, Selenium Difluoride Oxide (Seleninyl Fluoride), and Xenon ... "Action of Fluorine on Selenium Tetrafluoride of Selenium". Comptes Rendus de l'Académie des Sciences de Paris. 144: 1042. ... Selenium tetrafluoride (SeF4) is an inorganic compound. It is a colourless liquid that reacts readily with water. It can be ...
https://en.wikipedia.org/wiki/Selenium_tetrafluoride
Selenium meterSelenium meter
A selenium meter is a light-measuring instrument based on the photoelectric properties of selenium. The most common use of such ... The simplest type of match-needle selenium meter shows a clockhand on the meter's scale. This can be moved by turning one slice ... A compromise for expensive rangefinder or SLR or twin lens reflex cameras was to offer a selenium meter as optional device that ... The mechanical part of a selenium meter is an analog calculator which accepts exposure value and film speed as input parameters ...
https://en.wikipedia.org/wiki/Selenium_meter
Selenium dibromideSelenium dibromide
... is a compound made of one selenium and two bromine atoms. It is unstable. No solid form of the compound has ... In acetonitrile solution, selenium reacts with SeBr4 to form an equilibrium mixture containing SeBr2, Se2Br2 and Br2. This ... and its reaction with titanocene pentasulphide to give cyclic selenium sulphides of ring size 6, 7, 8, and 12". Polyhedron. 9 ( ... "The molecular structure of selenium dibromide as determined by combined gas-phase electron diffraction-mass spectrometric ...
https://en.wikipedia.org/wiki/Selenium_dibromide
Selenium disulfideSelenium disulfide
... appears to be much less toxic than other selenium salts, which may be attributed to its low aqueous ... Selenium disulfide is available as a generic medication and over the counter. Selenium disulfide is sold as an antifungal agent ... Selenium disulfide acts as a keratolytic and antifungal agent. Selenium disulfide was approved for medical use in the United ... Selenium disulfide has a composition that approximates to SeS2 and is sometimes called selenium sulfide. However, as used in ...
https://en.wikipedia.org/wiki/Selenium_disulfide
Selenium oxideSelenium oxide
... may refer to either of the following compounds: Selenium dioxide, SeO2 Selenium trioxide, SeO3 Diselenium ...
https://en.wikipedia.org/wiki/Selenium_oxide
Selenium oxybromideSelenium oxybromide
... can be prepared through the reaction of selenium dioxide and selenium tetrabromide. Selenium and selenium ... Selenium oxybromide (SeOBr2) is a selenium oxohalide chemical compound. ... dioxide are reacted with bromine to form selenium monobromide and selenium tetrabromide. Dissolving the selenium dioxide in the ... Selenium oxybromide is a reddish-brown solid with a low melting point (41.6 °C) and chemical properties similar to selenium ...
https://en.wikipedia.org/wiki/Selenium_oxybromide
Selenium tetrabromideSelenium tetrabromide
... could be produced by mixing elemental bromine and selenium: S e + 2 B r 2 → S e B r 4 {\displaystyle {\rm ... I. A Spectrophotometric Study of the Dissociation of Selenium Tetrabromide and Selenium Dibromide in Carbon Tetrachloride ... Selenium tetrabromide is an inorganic compound with a chemical formula SeBr4. ... ISBN 978-0-08-037941-8. Tideswell, N. W.; McCullough, J. D. (1956). "Selenium Bromides. ...
https://en.wikipedia.org/wiki/Selenium_tetrabromide
Selenium fluorideSelenium fluoride
... may refer to: Selenium tetrafluoride (selenium(IV) fluoride), SeF4 Selenium hexafluoride (selenium(VI) ...
https://en.wikipedia.org/wiki/Selenium_fluoride
Selenium deficiencySelenium deficiency
"Selenium intake and serum selenium in Finland: effects of soil fertilization with selenium". The American Journal of Clinical ... Selenium deficiency is uncommon, but regions in China, Europe, Russia and New Zealand have low levels of selenium in croplands ... In Finland, selenium salts are added to chemical fertilizers, as a way to increase selenium in soils. Dietary supplements may ... In areas where selenium deficiency in livestock is a concern, selenium (as selenite) may be supplemented in feed. In some ...
https://en.wikipedia.org/wiki/Selenium_deficiency
Selenium chlorideSelenium chloride
... may refer to either of the following: Selenium monochloride, Se2Cl2 Selenium dichloride, SeCl2 Selenium ...
https://en.wikipedia.org/wiki/Selenium_chloride
Selenium dioxideSelenium dioxide
The selenium starting material is reduced to selenium, and precipitates as a red amorphous solid which can easily be filtered ... "Selenium dioxide safety and hazards". pubchem.ncbi.nlm.nih.gov. Retrieved 2022-12-02. "Selenium compounds (as Se)". Immediately ... Selenium dioxide can also be used to synthesize 1,2,3-selenadiazoles from acylated hydrazone derivatives. Selenium dioxide ... doi:10.1016/S0040-4039(01)88895-X. Bernd E. Langner "Selenium and Selenium Compounds" in Ullmann's Encyclopedia of Industrial ...
https://en.wikipedia.org/wiki/Selenium_dioxide
Selenium hexasulfideSelenium hexasulfide
... is a chemical compound with formula Se2S6. Its molecular structure consists of a ring of two selenium and ... The reaction produces also cyclooctaselenium Se8 and all other eight-member cyclic selenium sulfides, except SeS7, and several ... and a New Route to Selenium Sulfides SenS8−n (n = 1−5): X-ray Crystal Structures of SeCl2(tht)2 and SeCl2·tmtu". Inorganic ... There are several isomers depending on the relative placement of the selenium atoms in the ring: 1,2 (with the two Se atoms ...
https://en.wikipedia.org/wiki/Selenium_hexasulfide
Selenium (software)Selenium (software)
"Selenium 1 (Selenium RC) :: Documentation for Selenium". www.selenium.dev. Retrieved December 20, 2020. sparkdatabox_author. " ... Selenium RC has been officially deprecated in favor of Selenium WebDriver. At the core of Selenium is Selenium WebDriver, an ... via Selenium. "Downloads". Selenium. "The Selenium Browser Automation Project". selenium.dev. March 16, 2020. Retrieved ... Selenium Remote Control was a refactoring of Driven Selenium or Selenium B designed by Paul Hammant, credited with Jason as co- ...
https://en.wikipedia.org/wiki/Selenium_(software)
Isotopes of seleniumIsotopes of selenium
... , Selenium, Lists of isotopes by element). ... Selenium (34Se) has six natural isotopes that occur in ... to 80Kr Primordial radionuclide The isotope selenium-75 has radiopharmaceutical uses. "Standard Atomic Weights: Selenium". ...
https://en.wikipedia.org/wiki/Isotopes_of_selenium
Selenium | ToxFAQs™ | ATSDR
Selenium is a trace mineral needed in small amounts for good health, but exposure to much higher levels can result in ... Occupational inhalation exposure to selenium vapors may cause dizziness, fatigue, irritation of mucous membranes, and ... People may be exposed to low levels of selenium daily through food and water. ... How can selenium affect my health?. Selenium has both beneficial and harmful effects. Low doses of selenium are needed to ...
https://wwwn.cdc.gov/tsp/ToxFAQs/ToxFAQsDetails.aspx?faqid=152&toxid=28
Selenium Sulfide: MedlinePlus Drug InformationSelenium Sulfide: MedlinePlus Drug Information
Selenium Sulfide: learn about side effects, dosage, special precautions, and more on MedlinePlus ... Selenium sulfide comes in a lotion and is usually applied as a shampoo. As a shampoo, selenium sulfide usually is used twice a ... Selenium sulfide is for external use only. Do not let selenium sulfide get into your eyes, nose, or mouth, and do not swallow ... Before using selenium sulfide,. *tell your doctor and pharmacist if you are allergic to selenium sulfide or any other drugs. ...
https://medlineplus.gov/druginfo/meds/a682258.html
Selenium hexafluoride (SeF6) (2005-110) | NIOSH | CDCSelenium hexafluoride (SeF6) (2005-110) | NIOSH | CDC
Selenium hexafluoride (SeF6). CAS No: 7783-79-1. NOTE:. (1) Efficacy of Medical Tests has not been evaluated.. (2) NIOSH ... Selenium hexafluoride (SeF6). Editor(s). /Author(s). Specific Medical Test(s) or Examination(s). Reference(s). ...
https://www.cdc.gov/niosh/docs/2005-110/nmed0203.html
Chemopreventive agents: seleniumChemopreventive agents: selenium
The element selenium (Se) was recognized only 40 years ago as being essential in the nutrition of animals and humans. It is ... Chemopreventive agents: selenium Pharmacol Ther. 1998 Sep;79(3):179-92. doi: 10.1016/s0163-7258(98)00014-x. ... The element selenium (Se) was recognized only 40 years ago as being essential in the nutrition of animals and humans. It is ...
https://pubmed.ncbi.nlm.nih.gov/9776375/?dopt=AbstractPlus
CDC Selenium | Emergency Preparedness & ResponseCDC Selenium | Emergency Preparedness & Response
Learn About Selenium * Toxicology FAQs Frequently asked questions from the Agency for Toxic Substances & Disease Registry ( ... FDA News Release: FDA Finds Hazardous Levels of Selenium in Samples of "Total Body Formula" and"Total Body Mega Formula" ... See also the Selenium page provided by ATSDR (Agency for Toxic Substances & Disease Registry). ...
https://emergency.cdc.gov/agent/selenium/
selenium-82 atom (CHEBI:176573)selenium-82 atom (CHEBI:176573)
CHEBI:176573 - selenium-82 atom. Main. ChEBI Ontology. Automatic Xrefs. Reactions. Pathways. Models. ... A stable isotope of selenium with relative atomic mass 81.91670, 8.82 atom percent natural abundance and nuclear spin 0.. ...
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:176573
JUnit Selenium adapter and Rational Quality ManagerJUnit Selenium adapter and Rational Quality Manager
You can use the JUnit Selenium adapter to run Selenium version 2.0 WebDriver JUnit4 tests in IBM Rational Quality Manager. ... Selenium automates browsers, primarily for automating web applications for testing purposes. ... Note: The Selenium and JUnit packages that are required to run Selenium do not come with the JUnit Selenium adapter. You must ... Integration with Selenium is implemented by using a JUnit Selenium adapter. With the adapter, you can run Selenium version 2.0 ...
https://www.ibm.com/docs/en/elm/6.0.4?topic=selenium-junit-adapter
EWG Tap Water Database | Warrenville | SeleniumEWG Tap Water Database | Warrenville | Selenium
Selenium. Find out what is in your tap water ... EWGs Tap Water Database Selenium results for Warrenville , ... Selenium. Warrenville. Selenium is an essential element in diets. But too much selenium can decrease thyroid hormone production ... The EWG Health Guideline of 30 ppb for selenium was defined by the California Office of Environmental Health Hazard Assessment ... The legal limit for selenium, established in 1991, was based on human epidemiological studies of populations exposed to ...
https://www.ewg.org/tapwater/system-contaminant.php?contamcode=1045&pws=IL0430833?contamcode=1045&pws=IL0430833
Testing: Selenium: ZimbraSelenium Overview - Zimbra :: Tech CenterTesting: Selenium: ZimbraSelenium Overview - Zimbra :: Tech Center
Migrating From Selenium 1 RC to Selenium 2 WebDriver. Getting Started. To enable WebDriver mode in the existing Selenium test ... The Zimbra Selenium Harness is a system testing test harness for the Zimbra Web Clients. The Selenium harness uses Java, ... Testing: Selenium: ZimbraSelenium Overview Revision as of 04:07, 7 May 2012 by Abareli (talk , contribs) ... The Selenium Harness is designed with a Business Logic layer that abstracts the GUI implementation from the Test Case methods. ...
https://wiki.zimbra.com/index.php?title=Testing:_Selenium:_ZimbraSelenium_Overview&oldid=38512&printable=yes
Selenium May Boost Insect Immunity : USDA ARSSelenium May Boost Insect Immunity : USDA ARS
Selenium May Boost Insect Immunity. By Laura McGinnis. May 31, 2006. Selenium could play a key role in effective integrated ... Shelby and Popham found that increasing the amount of selenium in the moths diets raised their whole-body selenium levels. ... ARS Home » News & Events » News Articles » Research News » 2006 » Selenium May Boost Insect Immunity ... If selenium boosts pest insects immunity, it could decrease the effectiveness of baculoviruses as a tool to control and reduce ...
https://www.ars.usda.gov/news-events/news/research-news/2006/selenium-may-boost-insect-immunity/
What is page object in selenium webdriver?What is page object in selenium webdriver?
"Михаил Поляруш (http://poliarush.com) рассказывает, что такое Page Object в Selenium WebDriver. C чего начать автоматизацию? ... Михаил Поляруш (http://poliarush.com) рассказывает, что такое Page Object в Selenium WebDriver. C чего начать автоматизацию? ... Михаил Поляруш (http://poliarush.com) рассказывает, что такое Page Object в Selenium WebDriver. C чего начать автоматизацию? ...
https://www.slideshare.net/poliarush/what-is-page-object-in-selenium-webdriver
Is Selenium worth the pain?Is Selenium worth the pain?
... Atlassian developer Nick Menere has asked that very question on the Atlassian Developer Blog. In ... So we typed in the text and triggered everykey stroke seperately - selenium.keyDown(...); selenium.keyPress(...); selenium. ... OK using Selenium with AJAX isnt a smooth ride yet. I think selenium.type() will set the value of the node in the DOM instead ... We have been going through similar pains with Selenium. Sometimes Selenium fails without any deterministic reason. We could ...
https://www.infoq.com/news/2007/08/selenium-pain/
Selenium - alive magazineSelenium - alive magazine
Blood levels of selenium are directly linked to the amount of selenium consumed in the diet. For this reason, many Asian women ... However, the virus also appears to slowly deplete the body of selenium. Therefore, when selenium levels get low, the virus can ... Adequate blood levels of selenium seem to contain the virus within infected cells because, in the presence of selenium, the ... Even those who eat plenty of protein foods, the richest sources of selenium, may find themselves consuming less selenium than ...
https://www.alive.com/health/selenium/
Selenium.AcademySelenium.Academy
Full access to the Selenium Academy for your team (up to 5 team members). Includes:. *All lessons, screencasts and code ... This purchase and product fulfillment are through FastSpring, a trusted reseller for https://selenium.academy ...
https://sites.fastspring.com/crossbrowser/instant/seleniumacademyteamaccess
Selenium Produced in New Fibrous Wool Form | Science NewsSelenium Produced in New Fibrous 'Wool' Form | Science News
Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology. Today, our mission remains the same: to empower people to evaluate the news and the world around them. It is published by the Society for Science, a nonprofit 501(c)(3) membership organization dedicated to public engagement in scientific research and education (EIN 53-0196483).. ...
https://www.sciencenews.org/archive/selenium-produced-new-fibrous-wool-form
Multidimensional Application of Selenium NanoparticlesMultidimensional Application of Selenium Nanoparticles
Additionally, as selenium is a semiconductor and photoelectrically active, it has more advanced applications such as xerography ... Selenium is an essential trace element. It is a necessary dietary constituent of at least 25 human selenoproteins and enzymes ... A persons dietary selenium intake and thus plasma selenium levels are highly dependent on the soil selenium content in the ... Selenium is hypothesized to inhibit the activation of NF-KB by modulating gene expression. Supplementation with selenium in ...
https://www.sigmaaldrich.com/MY/en/technical-documents/protocol/materials-science-and-engineering/nanoparticle-and-microparticle-synthesis/multidimensional-application-of-selenium-nanoparticles
Selenium IDE vying for a comeback - SD TimesSelenium IDE vying for a comeback - SD Times
Selenium IDE resurges with new integration from application visual management solution provider Applitools ... Selenium IDE (or as well refer to it from here on out - the Legacy IDE) was, and is, dead," the Selenium team wrote in a post ... Selenium was first introduced in 2004. In 2006, the Selenium IDE was introduced as a Firefox browser extension. Unfortunately, ... The new Selenium IDE is designed as a modern browser extension with support for Chrome and Firefox, with more modern browser ...
https://sdtimes.com/softwaredev/selenium-ide-vying-for-a-comeback/
Selenium Fighting Cancer - American Institute for Cancer Research %Selenium Fighting Cancer - American Institute for Cancer Research %
In other selenium news, Cancer Research Update features a scientist at Roswell Park whose lab studies suggest that a selenium ... In fact, experts warn that too much selenium can be harmful. But if you want to add more selenium to your diet theres plenty ... Chances are, youve heard of the mineral selenium because its one of those minerals that has shown a lot of cancer-fighting ... They took either a placebo or an antioxidant compound, which contained selenium, along with zinc, and vitamins A , C, and E. ...
https://www.aicr.org/resources/blog/selenium-fighting-cancer/
QA/Automation/Projects/Selenium TestGrid - MozillaWiki
Selenium Grid 2 is the newer version of the Selenium Grid project. We need to roll this out so that we can start using ... Test Selenium Grid 2 with Current tests Done Swap to new grid when enough testing has been completed. This would be a few days ... Due to the Selenium grid 2 tests failing because of an issue we only rolled this out at the end of the quarter. We have ... This goal, if time allows, will have Selenium Grid 2 rolled out and have a mobile. ...
https://wiki.mozilla.org/QA/Automation/Projects/Selenium_TestGrid
Selenium Archives - Better NutritionSelenium Archives - Better Nutrition
Selenium. <. >", "path": "https://www.betternutrition.com/supplements/minerals/selenium/", "listing_type": "archive", "location ... ": "Why You Need More Selenium"}}> Why You Need More Selenium This essential mineral and antioxidant is just what the doctor ... ": "https://www.betternutrition.com/supplements/minerals/selenium/", "listing_type": "archive", "location": "list", "title ...
https://www.betternutrition.com/tag/selenium/
Selenium generalities - ABC HomeopathySelenium generalities - ABC Homeopathy
Homeopathic Selenium - GENERALITIES indications, uses & symptoms from 12 cross linked materia medicas. Available 4C-30C, 200C, ... Selenium - Generalities symptoms Selen, Selenium Metallicum, Sel.. Available in 4C-30C, 200C, 6X-30X, 1M-10M from $6.59. ... Selenium- main page Buy Selenium. GENERALITIES. Causations. Causations - Bad effects from excess of tobacco or tea. Ill effects ... Have you ever used Selenium? Yes No. Filter Selenium generalities symptoms:. , , ...
https://abchomeopathy.com/r.php/Sel/generalities/
Selenium 4 Archives - JaxtrSelenium 4 Archives - Jaxtr
Jaxtr.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.in and Amazon.com. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.in and Amazon.com, Inc. or its affiliates ...
https://www.jaxtr.com/tag/selenium-4/
GitHub - sayems/golang.webdriver: Selenium Page Object in GoGitHub - sayems/golang.webdriver: Selenium Page Object in Go
Selenium Page Object in Go. Contribute to sayems/golang.webdriver development by creating an account on GitHub. ... Here is a list of websites where you can practice Selenium webdriver. You will find the list incredibly useful as these will ... brew install phantomjs $ brew install chromedriver $ brew install selenium-server-standalone. For Arch Linux user (using Pacman ...
https://github.com/sayems/golang.webdriver
Selenium - mojoPortalSelenium - mojoPortal
Selenium Hi Joe,. Im in the process of creating some Selenium tests for the Survey Feature. Its the first time Ive used it ... Re: Selenium Hi Joe, Ill update the version in my sandbox and create a test suite. If I find it useful Ill see if I can put ... Selenium. This forum is only for questions or discussions about working with the mojoPortal source code in Visual Studio, ... I see that you have an older version of Selenium in SVN, Im interested to know how you got on with using it for testing in ...
https://www.mojoportal.com/Forums/Thread.aspx?pageid=5&t=1124~1
Dont Debug Selenium Test Failures Blindly | StickyMindsDon't Debug Selenium Test Failures Blindly | StickyMinds
Selenium lets you automate testing a web application end-to-end using a real web browser. Its a great tool for smoke tests, ... Selenium lets you automate testing a web application end-to-end using a real web browser. Its a great tool for smoke tests, ... Why Should Businesses Leverage Selenium Automation Testing? [article] » 7 Test Automation Requirements for Higher Software ... Selenium lets you automate testing a web application end-to-end using a real web browser. Its a great tool for smoke tests, ...
https://www.stickyminds.com/article/dont-debug-selenium-test-failures-blindly
Using Selenium WebDriver with Visual Studio | CodeGuruUsing Selenium WebDriver with Visual Studio | CodeGuru
Selenium WebDriver is a tool used for automating Web application testing. WebDriver is the successor to Selenium ... using OpenQA.Selenium.Firefox; using OpenQA.Selenium.Chrome; using OpenQA.Selenium.Support.UI; WebDriver works on the specific ... using OpenQA.Selenium.Firefox; using OpenQA.Selenium.Chrome; using OpenQA.Selenium.Support.UI; namespace SeleniumWebDevTesting ... How to Integrate Selenium WebDriver with Visual Studio. The Selenium WebDriver setup process is pretty much the same across ...
https://www.codeguru.com/csharp/using-selenium-webdriver-with-visual-studio/
Selenium Supplement Reviews & Top Pick - ConsumerLab.comSelenium Supplement Reviews & Top Pick - ConsumerLab.com
... and which selenium supplement is our top pick. Also learn about the association between selenium intake and the risk of lung, ... Learn what to look to find the best selenium supplement, which products passed or failed our tests, ... What is selenium? Selenium is an essential mineral (see What It Is). Only trace amounts of selenium are needed and deficiency ... Selenium Supplements Review. Choose the Best Selenium Supplement. Find Out If You Need Selenium and Which Supplement Is Our Top ...
https://www.consumerlab.com/reviews/selenium-supplements-review-ratings/selenium/?search=Ulcerative%20Colitis
How does Selenium RC work?How does Selenium RC work?
Selenium RC or Remote Control is the initial version of Selenium which is also referred to as Selenium1. RC uses a JavaScript ... Selenium RC or Remote Control is the initial version of Selenium which is also referred to as Selenium ... Selenium RC contains the following components −. Selenium Server − It acts as the central processor for your entire application ... RC server is the mediator between Selenium commands and browsers. It injects Selenium Core(JavaScript Program) into a web ...
https://www.tutorialspoint.com/how-does-selenium-rc-work

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