AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsInformation ScienceHealth Care
SemenSemen AnalysisSemen PreservationSperm MotilitySperm CountSpermatozoaInfertility, MaleEjaculationInsemination, ArtificialFertilityCryopreservationAsthenozoospermiaSperm BanksOligospermiaAndrologyVasectomyInsemination, Artificial, HeterologousVaricoceleSeminal Vesicle Secretory ProteinsMasturbationCervix MucusSexual AbstinenceAcrosomeCryoprotective AgentsTestisLibidoGenitalia, MaleManuals as TopicGenital Diseases, MaleInsemination, Artificial, HomologousSperm-Ovum InteractionsPregnancyVirus SheddingScrotumFreezingAntelopesPregnancy RateSperm Retrieval
Semen
The thick, yellowish-white, viscid fluid secretion of male reproductive organs discharged upon ejaculation. In addition to reproductive organ secretions, it contains SPERMATOZOA and their nutrient plasma.
Semen Analysis
The quality of SEMEN, an indicator of male fertility, can be determined by semen volume, pH, sperm concentration (SPERM COUNT), total sperm number, sperm viability, sperm vigor (SPERM MOTILITY), normal sperm morphology, ACROSOME integrity, and the concentration of WHITE BLOOD CELLS.
Semen Preservation
The process by which semen is kept viable outside of the organism from which it was derived (i.e., kept from decay by means of a chemical agent, cooling, or a fluid substitute that mimics the natural state within the organism).
Sperm Motility
Movement characteristics of SPERMATOZOA in a fresh specimen. It is measured as the percentage of sperms that are moving, and as the percentage of sperms with productive flagellar motion such as rapid, linear, and forward progression.
Sperm Count
A count of SPERM in the ejaculum, expressed as number per milliliter.
Spermatozoa
Mature male germ cells derived from SPERMATIDS. As spermatids move toward the lumen of the SEMINIFEROUS TUBULES, they undergo extensive structural changes including the loss of cytoplasm, condensation of CHROMATIN into the SPERM HEAD, formation of the ACROSOME cap, the SPERM MIDPIECE and the SPERM TAIL that provides motility.
Infertility, Male
The inability of the male to effect FERTILIZATION of an OVUM after a specified period of unprotected intercourse. Male sterility is permanent infertility.
Ejaculation
The emission of SEMEN to the exterior, resulting from the contraction of muscles surrounding the male internal urogenital ducts.
Insemination, Artificial
Artificial introduction of SEMEN or SPERMATOZOA into the VAGINA to facilitate FERTILIZATION.
Fertility
The capacity to conceive or to induce conception. It may refer to either the male or female.
Cryopreservation
Preservation of cells, tissues, organs, or embryos by freezing. In histological preparations, cryopreservation or cryofixation is used to maintain the existing form, structure, and chemical composition of all the constituent elements of the specimens.
Asthenozoospermia
A condition in which the percentage of progressively motile sperm is abnormally low. In men, it is defined as
Sperm Banks
Centers for acquiring and storing semen.
Oligospermia
A condition of suboptimal concentration of SPERMATOZOA in the ejaculated SEMEN to ensure successful FERTILIZATION of an OVUM. In humans, oligospermia is defined as a sperm count below 20 million per milliliter semen.
Andrology
A scientific or medical discipline concerning the study of male reproductive biology, diseases of the male genital organs, and male infertility. Major areas of interest include ENDOCRINOLOGY; SPERMATOGENESIS; semen analysis; FERTILIZATION; CONTRACEPTION; and CRYOPRESERVATION.
Vasectomy
Surgical removal of the ductus deferens, or a portion of it. It is done in association with prostatectomy, or to induce infertility. (Dorland, 28th ed)
Insemination, Artificial, Heterologous
Human artificial insemination in which the semen used is that of a man other than the woman's husband.
Varicocele
A condition characterized by the dilated tortuous veins of the SPERMATIC CORD with a marked left-sided predominance. Adverse effect on male fertility occurs when varicocele leads to an increased scrotal (and testicular) temperature and reduced testicular volume.
Seminal Vesicle Secretory Proteins
The secretory proteins of the seminal vesicles are proteins and enzymes that are important in the rapid clotting of the ejaculate. The major clotting protein is seminal vesicle-specific antigen. Many of these seminal vesicle proteins are under androgen regulation, and are substrates for the prostatic enzymes, such as the PROSTATE-SPECIFIC ANTIGEN, a protease and an esterase.
Masturbation
Sexual stimulation or gratification of the self.
Cervix Mucus
A slightly alkaline secretion of the endocervical glands. The consistency and amount are dependent on the physiological hormone changes in the menstrual cycle. It contains the glycoprotein mucin, amino acids, sugar, enzymes, and electrolytes, with a water content up to 90%. The mucus is a useful protection against the ascent of bacteria and sperm into the uterus. (From Dictionary of Obstetrics and Gynecology, 1988)
Sexual Abstinence
Refraining from SEXUAL INTERCOURSE.
Acrosome
The cap-like structure covering the anterior portion of SPERM HEAD. Acrosome, derived from LYSOSOMES, is a membrane-bound organelle that contains the required hydrolytic and proteolytic enzymes necessary for sperm penetration of the egg in FERTILIZATION.
Cryoprotective Agents
Substances that provide protection against the harmful effects of freezing temperatures.
Testis
The male gonad containing two functional parts: the SEMINIFEROUS TUBULES for the production and transport of male germ cells (SPERMATOGENESIS) and the interstitial compartment containing LEYDIG CELLS that produce ANDROGENS.
Libido
The psychic drive or energy associated with sexual instinct in the broad sense (pleasure and love-object seeking). It may also connote the psychic energy associated with instincts in general that motivate behavior.
Genitalia, Male
The male reproductive organs. They are divided into the external organs (PENIS; SCROTUM;and URETHRA) and the internal organs (TESTIS; EPIDIDYMIS; VAS DEFERENS; SEMINAL VESICLES; EJACULATORY DUCTS; PROSTATE; and BULBOURETHRAL GLANDS).
Manuals as Topic
Books designed to give factual information or instructions.
Genital Diseases, Male
Pathological processes involving the male reproductive tract (GENITALIA, MALE).
Insemination, Artificial, Homologous
Human artificial insemination in which the husband's semen is used.
Sperm-Ovum Interactions
Interactive processes between the oocyte (OVUM) and the sperm (SPERMATOZOA) including sperm adhesion, ACROSOME REACTION, sperm penetration of the ZONA PELLUCIDA, and events leading to FERTILIZATION.
Pregnancy
The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.
Virus Shedding
The expelling of virus particles from the body. Important routes include the respiratory tract, genital tract, and intestinal tract. Virus shedding is an important means of vertical transmission (INFECTIOUS DISEASE TRANSMISSION, VERTICAL).
Scrotum
A cutaneous pouch of skin containing the testicles and spermatic cords.
Freezing
Liquids transforming into solids by the removal of heat.
Antelopes
Any of various ruminant mammals of the order Bovidae. They include numerous species in Africa and the American pronghorn.
Pregnancy Rate
The ratio of the number of conceptions (CONCEPTION) including LIVE BIRTH; STILLBIRTH; and fetal losses, to the mean number of females of reproductive age in a population during a set time period.
Sperm Retrieval
Procedures to obtain viable sperm from the male reproductive tract, including the TESTES, the EPIDIDYMIS, or the VAS DEFERENS.

Glutathione-independent prostaglandin D2 synthase in ram and stallion epididymal fluids: origin and regulation. (1/2200)

Microsequencing after two-dimensional electrophoresis revealed a major protein, glutathione-independent prostaglandin D2 synthase (PGDS) in the anterior epididymal region fluid of the ram and stallion. In this epididymal region, PGDS was a polymorphic compound with a molecular mass around 30 kDa and a range of pI from 4 to 7. PGDS represented 15% and 8% of the total luminal proteins present in this region in the ram and stallion, respectively. The secretion of the protein as judged by in vitro biosynthesis, and the presence of its mRNA as studied by Northern blot analysis, were limited to the proximal caput epididymidis. Using a specific polyclonal antibody raised against a synthetic peptide, PGDS was found throughout the epididymis, decreasing in concentration toward the cauda region. PGDS was also detected in the testicular fluid and seminal plasma by Western blotting. Castration and efferent duct ligation in the ram led to a decrease in PGDS mRNA and secretion. PGDS mRNA was not detected in the stallion 1 mo after castration, and it was restored by testosterone supplementation. This study showed that PGDS is present in the environment of spermatozoa throughout the male genital tract. Its function in the maturation and/or protection of spermatozoa is unknown.  (+info)

Characterisation of the conformational and quaternary structure-dependent heparin-binding region of bovine seminal plasma protein PDC-109. (2/2200)

PDC-109, the major heparin-binding protein of bull seminal plasma, binds to sperm choline lipids at ejaculation and modulates capacitation mediated by heparin. Affinity chromatography on heparin-Sepharose showed that polydisperse, but not monomeric, PDC-109 displayed heparin-binding capability. We sought to characterise the surface topology of the quaternary structure-dependent heparin-binding region of PDC-109 by comparing the arginine- and lysine-selective chemical modification patterns of the free and the heparin-bound protein. A combination of reversed-phase peptide mapping of endoproteinase Lys-C-digested PDC-109 derivatives and mass spectrometry was employed to identify modified and heparin-protected residues. PDC-109 contains two tandemly arranged fibronectin type II domains (a, Cys24-Cys61; b, Cys69-Cys109). The results show that six basic residues (Lys34, Arg57, Lys59, Arg64, Lys68, and Arg104) were shielded from reaction with acetic anhydride and 1,2-cyclohexanedione in heparin-bound PDC-109 oligomers. In the 1H-NMR solution structures of single fibronectin type II domains, residues topologically equivalent to PDC-109 Arg57 (Arg104) and Lys59 lay around beta-strand D on the same face of the domain. In full-length PDC-109, Arg64 and Lys68 are both located in the intervening polypeptide between domains a and b. Our data suggest possible quaternary structure arrangements of PDC-109 molecules to form a heparin-binding oligomer.  (+info)

Occurrence of prostasome-like membrane vesicles in equine seminal plasma. (3/2200)

Equine seminal plasma was shown to contain membrane vesicles that are similar to the well characterized prostasomes in human seminal plasma. Determination of nucleoside and nucleotide concentrations of these particles have shown that ATP, ADP and adenosine are the main components of the nucleotidic pool. 5' nucleotidase, endopeptidase and dipeptidyl peptidase i.v. activities have been found on the surface of the particles. The interaction between these prostasome-like vesicles and spermatozoa was demonstrated by electron micrograph scans which revealed the steps of a fusion-like process leading to mixing of the membranes. In addition, endopeptidase activity, a marker enzyme of these seminal vesicles that is normally absent from equine spermatozoa, was shown to be acquired by these cells after interaction with the vesicles. The addition of these vesicles to equine spermatozoa resulted in the modification of adenylate catabolism. Therefore, a role in stabilizing the energy charge of the spermatozoa thus allowing longer viability is proposed for these organelles.  (+info)

Semen quality and reproductive hormones before orchiectomy in men with testicular cancer. (4/2200)

PURPOSE: To obtain information about preorchiectomy gonadal function in patients with testicular germ cell cancer to improve the clinical management of fertility and other andrologic aspects in these men. PATIENTS AND METHODS: In group 1, a group of 83 consecutive patients with testicular germ cell cancer (TGCC) investigated before orchiectomy, semen analysis was carried out in 63 patients and hormonal investigations, including measurement of follicle-stimulating hormone, luteinizing hormone (LH), testosterone, estradiol, sex hormone-binding globulin (SHBG), inhibin B, and human chorionic gonadotropin (hCG), in 71 patients. Hormone levels in patients with elevated hCG (n = 41) were analyzed separately. To discriminate between general cancer effects and specific effects associated with TGCC, the same analyses were carried out in a group of 45 consecutive male patients with malignant lymphoma (group 2). Group 3 comprised 141 men employed in a Danish company who served as controls in the comparison of semen parameters. As a control group in hormone investigations, 193 men were selected randomly from the Danish National Personal Register to make up group 4. RESULTS: We found significantly lower sperm concentration (median, 15 x 10(6)/mL; range, 0 to 128 x 10(6)/mL) and total sperm count (median, 29 x 10(6)/mL; range, 0 to 589 x 10(6)) in patients with testicular cancer than in patients with malignant lymphomas (sperm concentration: median, 48 x 10(6)/mL; range, 0.04 to 250 x 10(6)/mL; sperm count: median, 146 x 10(6); range, 0.05 to 418 x 10(6)) (P < .001 and P < .001) and healthy men (sperm concentration: median, 48 x 10(6)/mL; range, 0 to 402 x 10(6)/mL; sperm count: median, 162 x 10(6); range, 0 to 1253 x 10(6)) (P < .001 and P < .001). FSH levels were increased in men with testicular cancer (median, 5.7 IU/L; range, 2.0 to 27 IU/L) compared with both men with malignant lymphomas (median, 3.3 IU/L; range, 1.01 to 12.0 IU/L) and healthy controls (median, 4.1 IU/L; range, 1.04 to 21 IU/L)(P = .001 and P = .007, respectively). Surprisingly, we found significantly lower LH in the group of men with TGCC (median, 3.6 IU/L; range, 1.12 to 11.9 IU/L) than in healthy men (median, 4.7 IU/L; range, 1.3 to 11.9 IU/L) (P = .01). We could not detect any differences between men with testicular cancer and men with malignant lymphomas and healthy men with regard to serum levels of testosterone, SHBG, and estradiol. Men with testicular cancer who had increased hCG levels had significantly lower LH and significantly higher testosterone and estradiol than those without detectable hCG levels. CONCLUSION: Spermatogenesis is already impaired in men with testicular cancer before orchiectomy. Neither local suppression of spermatogenesis by tumor pressure nor a general cancer effect seems to fully explain this impairment. The most likely explanation is preexisting impairment of spermatogenesis in the contralateral testis in men with testicular cancer. The question of whether also a pre-existing Leydig cell dysfunction is present in men with testicular cancer could not be answered in this study because the tumor seems to have a direct effect on the Leydig cells. Men with testicular cancer had low LH values as compared with controls. We speculate that increased intratesticular level of hCG also in men without measurable serum hCG may play a role by exerting LH-like effects on the Leydig cells, causing increased testosterone and estrogen levels and low LH values in the blood.  (+info)

Is intracytoplasmic sperm injection necessary for couples undergoing in vitro fertilization-embryo transfer with normal semen analyses but failing hamster egg penetration assays? (5/2200)

PURPOSE: Our purpose was to assess whether in vitro fertilization (IVF)-embryo transfer (ET) candidate couples with basically normal semen analyses but failing zona-free hamster egg penetration assay (HEPA) scores benefit from intracytoplasmic sperm injection (ICSI). METHODS: Twenty consecutive IVF candidate couples with normal-borderline semen analyses and failing HEPA scores were recruited. Mature oocytes obtained from each woman were randomly divided between ICSI (group I; n = 126 oocytes) and standard insemination techniques (group II; 138 oocytes). Fertilization (two pronuclei) and cleavage (2-4 cells) rates were assessed for both groups. RESULTS: There were no statistically significant differences between the two groups with respect to (mean +/- standard error of the mean) fertilization (group I, 63.1 +/- 7.75; group II, 77.8 +/- 4.7%) or cleavage (group I, 87.3 +/- 2.4%; group II, 91.2 +/- 3.5%) rates. CONCLUSIONS: ICSI is not beneficial for IVF-ET when sperm samples demonstrate a failing HEPA score but have normal or minimally compromised semen analysis parameters.  (+info)

Purification of a 76-kDa iron-binding protein from human seminal plasma by affinity chromatography specific for ribonuclease: structural and functional identity with milk lactoferrin. (6/2200)

A pink-colored iron-binding protein has been found in large amount in human seminal plasma and identified as a lactoferrin isoform. Its purification, by a modification of a three-step chromatography procedure developed in an attempt to purify a ribonuclease from the same fluid, provided about 15-18 mg of pure protein from 100 ml of seminal plasma. Despite its ability to bind a ribonuclease ligand during the affinity step, the iron-binding protein did not display any detectable RNase activity in a standard assay with yeast RNA as substrate. It showed an apparent molecular weight of 76 kDa and resulted to be quite similar, if not identical, to human milk lactoferrin in many respects. Its N-terminal sequence (31 amino acid residues) starting with Arg-3 was identical to that of one of the N-terminally truncated lactoferrin variants isolated from human milk. Moreover, the amino acid sequence of a number of peptides, which represented about 23% of the entire sequence, has been also shown to be identical to that of the corresponding peptides of human milk lactoferrin. Double diffusion analysis revealed full recognition by antibodies anti-human milk lactoferrin of the human seminal plasma protein. Using immunoblotting analysis, both human milk lactoferrin and human seminal protein were recognized by antibodies anti-milk lactoferrin. When tested for its iron binding capacity, with Fe-NTA as iron donor, the protein purified was able to bind iron up to 100% saturation, as judged by absorbance at 465 nm.  (+info)

A 105- to 94-kilodalton protein in the epididymal fluids of domestic mammals is angiotensin I-converting enzyme (ACE); evidence that sperm are the source of this ACE. (7/2200)

SDS-PAGE analysis of luminal fluid from the ram testis and epididymis revealed a protein of about 105 kDa in the fluid in the caput epididymal region. The molecular mass of this fluid protein shifted from 105 kDa to 94 kDa in the distal caput epididymidis and remained at 94 kDa in the lower regions of the epididymis. The possible sperm origin of this protein was suggested by the decrease in intensity of a 105-kDa compound on the sperm plasma membrane extract and by its total disappearance from the fluid of animals with impaired sperm production caused by scrotal heating. The 94-kDa protein was purified from ram cauda epididymal fluid, and a rabbit polyclonal antiserum was obtained. This antiserum showed that membranes of testicular sperm and sperm from the initial caput were positive for the presence of an immunologically related antigen. The protein was immunolocalized mainly on the flagellar intermediate piece, whereas in some corpus and caudal sperm, only the apical ridge of the acrosomal vesicle was labeled. The purified protein was microsequenced: its N-terminal was not found in the sequence database, but its tryptic fragments matched the sequence of the angiotensin I-converting enzyme (ACE). Indeed, the purified 94-kDa protein exhibited a carboxypeptidase activity inhibited by specific blockers of ACE. All the soluble seminal plasma ACE activity in the ram was attributable to the 94-kDa epididymal fluid ACE. The polyclonal antiserum also showed that a soluble form of ACE appeared specifically in the caput epididymal fluid of the boar, stallion, and bull. This soluble form was responsible for all the ACE activity observed in the fluid from the distal caput to the cauda epididymidis in these species. Our results strongly suggest that the epididymal fluid ACE derives from the germinal form of ACE that is liberated from the testicular sperm in a specific epididymal area.  (+info)

Seminal tract infections: impact on male fertility and treatment options. (8/2200)

Bacterial and viral infections of the genital tract may be important aetiological factors for male infertility. Infectious processes may lead to deterioration of spermatogenesis, impairment of sperm function and/or obstruction of the seminal tract. Detection of bacteria in semen does not necessarily signify infection since bacteriospermia may represent contamination, colonization or infection. Reported prevalence of Ureaplasma urealyticum in human semen varies from 10 to 40%. Enterobacteria can even be found in up to 90% of semen samples depending on the sensitivity of detection methods used. Chlamydia trachomatis is the most frequent sexually transmitted bacterial organism in industrialized countries. It is suggested that its main influence is due to sexual transmission resulting in tubal disease and subsequent infertility in the female partner rather than a direct influence on male reproductive functions. The effect of leukocytospermia on male fertility is controversial. This is probably due to different detection methods, different populations studied and to the fact that leukocyte subtypes in semen may have different functions. In addition to potentially negative effects, leukocytes may even have protective effects on spermatozoa. Only recently have amplification methods been established to detect viruses in semen with high sensitivity and specificity. It is unclear if these infections significantly contribute to male infertility.  (+info)

Human semen quality in the new millennium: a prospective cross-sectional population-based study of 4867 men | BMJ OpenHuman semen quality in the new millennium: a prospective cross-sectional population-based study of 4867 men | BMJ Open
In this large, prospective and well-controlled study of semen quality of annual cohorts of young men from the general population, statistically significant increases in sperm concentration and total sperm counts over the past 15 years were detected. However, it is of concern that these men from the general population in the new millennium had significantly lower sperm concentrations and total sperm counts than recently examined fertile men and men of a historical cohort of male partners of infertile couples. Both sperm concentration and sperm morphology measures according to strict criteria are known to be informative semen measurements for discriminating between fertile and infertile men.41 Therefore, there is reason to be concerned about future fertility of young Danish men. Smaller cross-sectional studies of men from the general populations in other European countries have shown similar high frequencies of men with poor semen quality.38-40 ,42 ,43 Thus, poor semen quality seems to be a ...
http://bmjopen.bmj.com/content/2/4/e000990.full
Human seminal plasma allergy | Article about human seminal plasma allergy by The Free DictionaryHuman seminal plasma allergy | Article about human seminal plasma allergy by The Free Dictionary
Looking for human seminal plasma allergy? Find out information about human seminal plasma allergy. hypersensitive reaction of the body tissues of certain individuals to certain substances that, in similar amounts and circumstances, are innocuous to other... Explanation of human seminal plasma allergy
https://encyclopedia2.thefreedictionary.com/human+seminal+plasma+allergy
semen ball mill kecepatan kritissemen ball mill kecepatan kritis
kecepatan batang mill semen ball mill kecepatan kritis elva Deze pagina vertalen derivasi untuk kecepatan kritis bola pabrik Mesin semen ball mill kecepatan kritis crusher harga masalah mill tamil perawatan raw mill pada pabrrik semen rumus Get Price kecepatan sedang mill harga spessartbogen Dapatkan harganya grinding ball produsen semen ball mill semen grinding grinding mill equipment ball mill semen grinding Allie is a 15 year old that loses both her Part 5 FIVE It was 14 hour days at Get more Get Price semen ball mill kecepatan kritis produsen mesin Ball mill semen produsen mesin 247 Online ukuran ball mill pada grinding pada pabrik semen semen ball mill kecepatan kritis - Pangkalan penghasil ball mill kecepatan kritis - Grinding Mill China yang masih banyak digunakan untuk penggilingan semen adalah tube mill dalam mill dari grinding media Peripical Speed Grinding Mill greenrevolution peripical speed grinding mill Kecepatan Putar Mesin Grinding Crusher Manufacturers/quotes perhitungan ...
https://erny-creations.fr/2013_03_23/1452.html
Sw-3702 Trolley Type Sperm Quality Analyzer/semen Analysis System/clinical Semen Analyzer - Buy Sw-3702 Trolley Type Sperm...Sw-3702 Trolley Type Sperm Quality Analyzer/semen Analysis System/clinical Semen Analyzer - Buy Sw-3702 Trolley Type Sperm...
Sw-3702 Trolley Type Sperm Quality Analyzer/semen Analysis System/clinical Semen Analyzer , Find Complete Details about Sw-3702 Trolley Type Sperm Quality Analyzer/semen Analysis System/clinical Semen Analyzer,Sw-3702 Trolley Type Sperm Quality Analyzer,Semen Analysis System,Clinical Semen Analyzer from Pathological Analysis Equipments Supplier or Manufacturer-Jiangsu Sanwe Medical Science And Technology Co., Ltd.
http://www.alibaba.com/product-detail/SW-3702-Trolley-Type-Sperm-Quality_60062238178.html
Risk of testicular cancer in men with abnormal semen characteristics: cohort study | The BMJ
We linked information on all men in couples with fertility problems who had a semen analysis done at the Sperm Analysis Laboratory in Copenhagen during 1963-95 (n=32 442) with data in the Danish Cancer Registry, which holds information on all cases of cancer in the Danish population from 1943 to 1995.15 Men who visited the laboratory for other reasons (such as semen analysis after vasectomy) were excluded from the analysis. The Copenhagen laboratory is one of several public semen analysis laboratories in Denmark and examines semen samples mostly from men in the area of Copenhagen. Men are referred to the clinic by general practitioners and urologists, and the investigations are paid for through the public health system. Men with cancer before the date of semen analysis were excluded. For men who had multiple semen tests only their first test was used in the analysis. Similarly, only the first cancer diagnosis in a given man was included in the analysis. The methods used for analysis of semen ...
https://www.bmj.com/content/321/7264/789?ijkey=55209521114973f3f2351bbe71450afc5b022bc2&keytype2=tf_ipsecsha
Evaluation of inductively coupled plasma mass spectrometry for determining Ca, Cu, Fe, Mg, Mn, Se and Zn in bovine semen...Evaluation of inductively coupled plasma mass spectrometry for determining Ca, Cu, Fe, Mg, Mn, Se and Zn in bovine semen...
Specimen collection. Forty-one bovine semen samples were collected from healthy bulls of different breeds using an artificial vagina. The samples were obtained from a company specializing in reproduction programs and artificial insemination, packed in metal-free conical tubes (15 mL), and kept in liquid nitrogen from the time of collection until delivery of the samples, after which the samples were kept in a freezer (-80 °C) until analyses. These whole samples were used to estimate background levels for essential metals in bovine semen.. For the development of analytical methodology, four different bovine semen pools were prepared using sperms that were collected from six ordinary animals.. Preparation of bovine semen samples for direct introduction To evaluate the calibration method in aqueous medium and by matrix-matching, the samples (200 µL) were diluted 1:50 in a solution containing 0.01% v/v Triton® X-100 and 0.5% v/v HNO3. Ir, Rh and Y were added as internal standards to all samples to ...
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012000300026&lng=es&nrm=iso&tlng=en
Evaluation of cryopreserved ram semen following fertilization in vitroEvaluation of cryopreserved ram semen following fertilization in vitro
Three experiments were done at the University of Free State in Bloemfontain in 2014 and in 2015. Experiment 1 was carried to evaluate the effect of breed (Dorper and SAMM) on fresh ram semen parameters before cryopreservation. Experiment 2 was carried to evaluate the effects of breed difference, different extenders and different freezing protocols on the viability of frozen ram semen during different incubation periods after thawing. Experiment 3 was carried to evaluate effects of breed, extender and freezing protocol on in vitro fertilizing capacity of frozen-thawed ram semen. Experiments 1 and 2 were done in 2014 during the breeding season while experiment 2 was done in 2015 from mid of January until the end of April. For the first trial, the semen was collected with the aid of artificial vagina from two breeds of rams. The ejaculates were evaluated for the following parameters: semen volume, semen colour, sperm motility, sperm concentration, percentage live/dead sperm and sperm morphology. ...
https://scholar.ufs.ac.za/xmlui/handle/11660/4218
High body mass index has a deleterious effect on semen parameters except morphology Results from a large cohort study -...High body mass index has a deleterious effect on semen parameters except morphology Results from a large cohort study -...
This is a very large retrospective review from a single andrology lab studying the impact of BMI on semen parameters with ,10,000 infertile subjects - one of the largest studies to date. The findings demonstrate the impact of obesity on semen analysis and subsequently fertility status. As BMI increased, there was a statistically significant decline in volume, concentration, count, viability, and progressive motility. Interestingly, morphology was not different. There were no comments on medical conditions of the subjects (ie hypogonadism, varicocele, diabetes, hypothyroid/hyperthyroid, medications taken, etc.) It would be interesting to see if the BMI effects on semen analysis would be the same for fertile men divided into respective BMI categories in this study.. ...
http://fertstertforum.com/bellocs-bmi-semen-parameters-morphology/
How Do You Invest in Bull Semen? - Unusual InvestmentsHow Do You Invest in Bull Semen? - Unusual Investments
Bull semen sounds like a bizarre investment, but it is an extremely valuable commodity in the dairy and cattle farming world. To be precise, the way most people would invest in bull semen would be buying a bull that produces a lot of it. So who the heck is buying the bull semen you are going to be selling? Dairy farmers need their cattle to become pregnant at least once a year in order to continue to produce milk; they also want those calves to be genetically predisposed to be produce a large quantity of milk. Cattle farmers likewise want their female cows to produce calves that produce a large amount of good lean meat. They buy straws of semen (almost like test tubes of semen with egg whites mixed in) from top-rated bulls many times a year (100s or 1000s of straws depending on the size of their operation). ...
http://unusualinvestments.com/how-do-you-invest-in-bull-semen/
Dynamics of Ebola Virus Clearance in Semen in Guinea | CROI ConferenceDynamics of Ebola Virus Clearance in Semen in Guinea | CROI Conference
While it is well known that testes may be a reservoir for long term persistence of Ebola virus (EBOV), the dynamics of the persistence of EBOV in semen remained unexplored. We aimed to estimate the probability of EBOV RNA clearance in semen over time.. We enrolled a cohort of 25 men discharged from three Ebola Treatment Units (ETU) in Coastal region of Guinea between February 6, 2015 and July 6, 2015. Semen specimens were obtained every 3-6 weeks until reaching non-detectable levels of EBOV RNA (eg, CT values ≥ 45) on two consecutive samples. Specimens were tested on-site using Altona RT-PCR. Furthermore, a nonlinear mixed effect model was used to estimate the slope of evolution of Ct values over time. A total of 116 semen samples were collected. The median time between EVD onset and first semen collection was 49 days (IQR: 40-85). The median time between first and last semen collection was 193 days (IQR: 150-204). Of the 25 participants, 18 (72%) had a positive EBOV RT-PCR in the first semen ...
http://www.croiconference.org/sessions/dynamics-ebola-virus-clearance-semen-guinea
Determination of Enzyme Activity in Rabbit Seminal Plasma and its Relationship with Quality Semen ParametersDetermination of Enzyme Activity in Rabbit Seminal Plasma and its Relationship with Quality Semen Parameters
The objective of this study was to determine rabbit seminal plasma enzyme activity. Furthermore, correlations between semen parameters and enzyme activity and male age were examined. The study was performed using 17 New Zealand White males from 5 to 9 mo old. Overall, 252 semen samples were collected from bucks from May to September. Semen characteristics were analysed and the seminal plasma was obtained by centrifugation. The activities of alanyl aminopeptidase (APN), aspartate transaminase (AST), alanine aminotransferase (ALT), gamma-glutamyl transpeptidase (GOT), lactate dehydrogenase (LDH) and alkaline phosphatase (ALKP) in the seminal plasma fluid were measured. Significant differences between males were found in APN, GGT, LDH, ALKP and ALT activities (P<0.05). No significant differences between enzyme activity and male age were found. We also observed significant positive correlations between male age and sperm concentration (r=0.26), progressive motility (r=0.17) and amplitude of ...
http://redivia.gva.es/handle/20.500.11939/4757
How can I improve my semen production?How can I improve my semen production?
I am a 29 years old man having |b|low sperm production |/b|. If I have intercourse thrice in a day, then there is almost zero quantity of semen the third time. Even at the first time semen quantity is very less. How can I increase my semen production?
https://doctor.ndtv.com/faq/how-can-i-improve-my-semen-production-29281
Zika may not last in semen as long as thought - KCBD NewsChannel 11 LubbockZika may not last in semen as long as thought - KCBD NewsChannel 11 Lubbock
HealthDay Reporter. (HealthDay News) -- Zika virus might not remain in the semen of some infected men as long as previously thought, a small study suggests.. The researchers said Zika may only be present in semen for about a month. Previous research had suggested that Zika virus can be found in semen for as long as 188 days after the onset of symptoms.. The new study included 12 men in French Guiana who had Zika virus. Four of the men never had any detectable Zika in their semen. One excreted Zika virus in his semen for at least three days. And seven had Zika-laced semen for at least a month, the researchers reported. The maximum duration of detectable Zika in semen in the study was 45 days.. These data suggest that not all men who are symptomatically infected with Zika virus will have Zika virus RNA detectable in semen, Dr. Franck de Laval, of the Military Center for Epidemiology and Public Health in Marseille, France, and colleagues wrote.. The results also showed that Zika does replicate in ...
http://www.kcbd.com/story/36166025/zika-may-not-last-in-semen-as-long-as-thought
gambar mesin roller mill semen gresik
kapasitas coal mill di btg pt semen tonasa Ball Mill Semen Di Pl ausa6region ball mill semen vs semen mill rol kapasitas coal mill di btg pt semen tonasa hammer mill pada semen gresik semen mill 600 Ltr Ball Mill Unloading System In India ANTARA Jateng rol vertikal mill dalam gambar industri semen open circuit ball milling mill controlin parameter of vertical roller.... Know More ...
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Influence of genital heat stress on semen quality in humans - Jung - 2007 - Andrologia - Wiley Online LibraryInfluence of genital heat stress on semen quality in humans - Jung - 2007 - Andrologia - Wiley Online Library
The concept that an elevation of testicular temperature results in impairment of spermatogenesis is widely accepted. Here, current knowledge concerning genital heat stress and its consequences in men is reviewed. Duration of sitting during work positively correlates with daytime scrotal temperatures and daytime scrotal temperature negatively correlates with semen quality. However, the assumed negative correlation between duration of sitting and semen quality could not be shown in the available studies. Fertility parameters of professional drivers with long periods of sitting in vehicles were impaired; however, for predominantly affected drivers of vans, trucks or industrial heavy machinery potential confounders have to be considered. Wearing tight fitting compared with loose-fitting underwear is associated with significantly higher scrotal temperatures. However, available observations suggesting a link between tight-fitting underwear or trousers and impaired semen quality are not convincing. ...
http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0272.2007.00794.x/abstract
Correlation between sperm morphology using strict criteria in original semen and swim-up inseminate and human in vitro...
TY - JOUR. T1 - Correlation between sperm morphology using strict criteria in original semen and swim-up inseminate and human in vitro fertilization. AU - Yang, Y. S.. AU - Chen, S. U.. AU - Ho, H. N.. AU - Chen, H. F.. AU - Chao, K. H.. AU - Lin, H. R.. AU - Huang, S. C.. AU - Lee, T. Y.. PY - 1995/1/1. Y1 - 1995/1/1. N2 - To study the value of sperm morphology using strict criteria in raw semen and in swim-up inseminate of human in vitro fertilization (IVF), 135 cycles of IVF with normal sperm concentration and motility were recruited. At least two mature oocytes were recovered in each cycle. The correlation between the percentages of normal forms and fertilization rates of mature oocytes was analyzed. The results demonstrate that the percentage of normal forms in both the raw semen and swim-up sample of patients with poor fertilization was significantly lower than in those with acceptable fertilization. The percentages of normal forms both in raw semen and in swim-up sample were significantly ...
https://tmu.pure.elsevier.com/zh/publications/correlation-between-sperm-morphology-using-strict-criteria-in-ori
02.05.2003 - New study finds that semen quality may start to decline in ones 20s02.05.2003 - New study finds that semen quality may start to decline in ones 20s
The study, published Thursday, Feb. 6, in the journal Human Reproduction, suggests that even healthy men may become progressively less fertile as time goes by. Prior studies on semen quality typically included men who came to fertility clinics, said Brenda Eskenazi, professor of epidemiology and maternal and child health at UC Berkeleys School of Public Health, and co-author of the study. This is one of the first studies to focus on men with no known fertility concerns, giving us a better sense of whether age affects semen quality in a healthy population. The researchers recruited 97 men between the ages of 22 and 80 who were employed or retired from Lawrence Livermore National Laboratory. Samples were brought to the onsite research laboratory within two hours after collection to accurately measure sperm motility - its liveliness and direction of movement - and other indicators of semen quality. The researchers gathered extensive medical, lifestyle and occupational exposure history from the ...
https://www.berkeley.edu/news/media/releases/2003/02/05_semen.html
fertility of cooled Formosan sambar stag semen
Effects of extenders on the quality and fertility of cooled Formosan sambar stag semen after artificial insemination Chih-Hua Wang, Hsin-Hung Lin, Shann-Ren Kang, Ching-Yun Kuo, Wen-Lin Song, Chin-Hui Tseng, Mu-Jung Cheng, Bing-Tsan Liu, and Perng-Chih Shen. The aim of this study was to examine the effects of extenders on the quality and fertility of cooled Formosan sambar stag semen after artificial insemination. Result showed that the sperm motility score (SMS), sperm concentration, and sperm viability (VIAB) of Formosan sambar stag semen collected by electro-ejaculation were 4.7, 8.9×108 sperms/mL and 87.0%, respectively. The SMS of semen diluted with TCY or TY extenders were not decreased by cooling at 4℃ for 12 h (5.0 and 5.0), but those of semen diluted with CY extender were decreased from 5.0 to 4.0. The VIAB (TCY: 86.8 vs. 89.3%; TY: 88.1 vs. 92.1%; CY: 84.2 vs. 88.3%) and acrosomal integrity (NAR) (TCY: 82.3 vs. 86.5%; TY: 82.5 vs. 88.5%; CY: 77.3 vs. 85.4%) of the semen diluted with ...
http://english.tlri.gov.tw/page.aspx?path=360
Semen Extender : Breeders Choice, Your Source For Quality Breeding Equipment & Supplies for the Equine IndustrySemen Extender : Breeders Choice, Your Source For Quality Breeding Equipment & Supplies for the Equine Industry
Breeders Choice : Semen Extender - PHANTOM Supplies Flooring AVs Semen Extender Laboratory Equipment Cooled Semen Shipping Containers Supplements Foaling Clearance Leg Wraps and Protection Semen/Embryo Freezing Embryo Transfer iSperm Analyzer The Breeders Assistant ***New Canine*** **NEW Equilume Light Mask equine reproduction, equine breeding,horse breeding,horse breeding supplies,inra, centrifuge, microscope, artificialvagina, av, breeding supplies, vetsupplies, veterinary supplies, missouriav, colorado av, pre-seed, incubator,gel filter, gel filters, horse supplies,est, equine semen transporter, phantom,breeding phantom, phantoms, frozensemen, liquid nitrogen tanks, cooledsemen, cooled horse semen
https://www.breederschoiceonline.com/index.php?main_page=index&cPath=9&page=1&sort=3a
Routine Semen AnalysisRoutine Semen Analysis
There are many centers and labarotories, even on the web, that offer semen analysis. However, please note that many centers do not perform a comprehensive analysis, leaving out some key tests or parameters that could be crucial in determining the proper and accurate diagnosis of a patients problem or difficulty. Those labs or facilities that offer semen analysis services over the Internet lack the necessary semen shipper and complete understanding of all principles involved to offer you, the patient, the types of answers that you are looking for. The BioTranz semen shipper is the one and only proven product and technology of its kind. The Andrology Institute of America is an internationally recognized center that deals specifically with the evaluation of male infertility. The AIA performs a detailed analysis and together with the patient history, will make certain recommendations to you and your physician with regards to your treatment. Also, the laboratory facilities at AIA are CLIA certified ...
http://www.aia-zavos.com/routine_semen_analysis.html
Herbal Treatment For Semen In Urine, Semen Leakage Problem: NEW BRAND
Lots of men throughout the world are suffering from the problems of leaking semen in urine, semen leakage problem. But most of them get embarrassed to discuss the problem with the others. So, they do not go any health experts or do not treat the problem properly. As a result, the problem become more complicated and creates several health crises.. However, the health experts also suggest that the problems related to the sexual health of a person should not be ignored. In addition to, it must be treated as early as possible to stay away from additional complications. Apart from health issues, leaking semen in urine, semen leakage problem can lead to relationships troubles.. Causes of leaking semen in urine or leakage problem When semen leak out after or before urine without any kind of sexual erection or sexual stimulation is called as leakage problem. It creates several depressing effects on the individuals self-worth or self confidence. The possible causes of this particular health problem ...
https://pitchengine.com/pitches/ca98acb8-b529-42d0-9050-42a41952732f
Male Infertility Diagnosis | Semen Analysis | Hormone Testing | Manipal Ankur | Rajajinagar
Semen analysis. This is a very important test for the male partner. Your doctor may ask for one or more semen specimens. Semen is generally obtained by masturbating or by interrupting intercourse and ejaculating your semen into a clean container. A laboratory analyzes your semen specimen for quantity, colour and presence of infections or blood ...
http://rajajinagar.manipalankur.com/male-Infertility-diagnosis.php
Effect of Selection for Size of Testes in Boars on Semen and Testis Tr by Ying-Tsorn Huang and Rodger K. JohnsonEffect of Selection for Size of Testes in Boars on Semen and Testis Tr by Ying-Tsorn Huang and Rodger K. Johnson
The objective of this study was to evaluate the effects of selection for increased size of testes on semen and testis characteristics. Boars from a line selected for increased size of testes at 150 d of age (TS, n = 25) and a randomly selected control line (C, n = 18) were used. Semen was collected three times per week for 3 wk (TRT1) then daily for 3 wk (TRT2) beginning when boar age averaged 276 d. It was followed by a 4-wk period of one collection per week and then the TRT1-TRT2 sequence was repeated. After 64 collections, boars were castrated and testes were evaluated for sperm numbers. Volume of semen, percentage of motile sperm cells, and percentage of abnormal cells in the semen did not differ (P | .05) between lines. Concentration of sperm cells in the semen was greater for TS boars at TRT 1 (35.0 million cells/mL, P | .10) and TRT 2 (29.5 million cells/mL, P | .01). Number of sperm cells per ejaculate was greater for TS boars (6.1 and 4.3 billion cells for TRT 1 and TRT 2, respectively; P | .05
https://digitalcommons.unl.edu/animalscifacpub/94/
Biomarkers of semen in the vagina: applications in clinical trials of contraception and prevention of sexually transmitted...Biomarkers of semen in the vagina: applications in clinical trials of contraception and prevention of sexually transmitted...
Biomarkers of vaginal exposure to semen, long used in forensic medicine, are now becoming important in the development of vaginal microbicides to prevent HIV/STIs and the development of contraceptives. Semen biomarkers could help evaluate the safety of a new physical or chemical barrier, give preliminary indication of the effectiveness of physical barriers such as diaphragms or condoms, and provide information on unprotected intercourse among participants in a clinical trial who have been advised to use condoms. Candidate biomarkers of semen exposure fall into two broad categories: (1) biomarkers of seminal plasma, among which prostate-specific antigen (PSA) is the best characterized; and (2) biomarkers of spermatozoa and other cells present in semen. This paper, authored by a working group of investigators performing research in the field of semen biomarkers, summarizes the characteristics of an ideal semen biomarker, reviews preclinical and clinical data on existing and potential biomarkers, and
https://www.semanticscholar.org/paper/Biomarkers-of-semen-in-the-vagina-applications-in-Mauck-Doncel/9d02a92e4507432d5edadefa2b62840f59c737e3
Sperm Taste - 10 Simple Tips For Better Tasting Semen - SYTROPINSITE
somethingprimary.com]. Sperm taste is affected by what you eat, as are all secretions from the body.. It is a fact that your sperms taste can be improved and making your semen taste better, can be done with a few simple diet changes.. Diet has A major influence on sperm taste as its a secretion from the body like any other.. Just as your sweat can smell strongly after eating a heavily spiced meal your sperm will also reflect the spices in its taste.. The make up of sperm. Semen is made up of ninety percent (90%) seminal fluids including fructose (sugar) protein, and various trace minerals and nutrients.. The PH of semen is 7 and scientifically neutral, yet it tastes slightly acidic. Lets take a look at the actual ingredients of semen.. A mans ejaculate is actually only 1% sperm.. The rest is composed of various proteins, vitamins, sugars, salts, cholesterol, and water. All the extras are what protect, feeds, fuels the sperm in its journey.. As you can see in terms of semens composition, its ...
http://sytropinsite.net/sperm-taste-10-simple-tips-for-better-tasting-semen/
Sperm Taste - 10 Simple Tips For Better Tasting Semen | Utube Buzz
Sperm taste is affected by what you eat, as are all secretions from the body.. It is a fact that your sperms taste can be improved and making your semen taste better, can be done with a few simple diet changes.. Diet has A major influence on sperm taste as its a secretion from the body like any other.. Just as your sweat can smell strongly after eating a heavily spiced meal your sperm will also reflect the spices in its taste.. The make up of sperm. Semen is made up of ninety percent (90%) seminal fluids including fructose (sugar) protein, and various trace minerals and nutrients.. The PH of semen is 7 and scientifically neutral, yet it tastes slightly acidic. Lets take a look at the actual ingredients of semen.. A mans ejaculate is actually only 1% sperm.. The rest is composed of various proteins, vitamins, sugars, salts, cholesterol, and water. All the extras are what protect, feeds, fuels the sperm in its journey.. As you can see in terms of semens composition, its fairly obvious that ...
http://utubebuzz.com/sperm-taste-10-simple-tips-for-better-tasting-semen/
A-Tech America | News & Updates | Automated Semen Analysis for Animal Applicaitons | Remember it ALL started with a Sperm!
I am writing this letter to recommend the QwikCheck™ GOLD EQUINE semen analyzer produced by A-TECH (the veterinary division of Medical Electronic Systems). Ariella Arabians and A-Tech worked in partnership to develop the QwikCheck™ GOLD analyzer in 2012. We ran the alpha site testing right before the 2013 season and assisted in providing semen samples for the development of the algorithm. Based on the successful product development, the analyzer was used to test and provide cooled semen doses to our customers in the 2013 season.. I personally use the analyzer and find that it provides accurate and precise results. It reports sperm concentration, % motility, % progressive motility, % normal morphology, velocity and the number of sperm, progressive sperm and motile sperm per sample volume. We have used it extensively for setting up doses and found that, through the use of the system, we have been more efficient in the distribution and QC of cooled semen shipments. In addition, the label with ...
http://www.a-tech-america.com/_blog/news_and_updates/tag/Ariela_Arabians/
A-Tech America | News & Updates | Automated Semen Analysis for Animal Applicaitons | Remember it ALL started with a Sperm!
I am writing this letter to recommend the QwikCheck™ GOLD EQUINE semen analyzer produced by A-TECH (the veterinary division of Medical Electronic Systems). Ariella Arabians and A-Tech worked in partnership to develop the QwikCheck™ GOLD analyzer in 2012. We ran the alpha site testing right before the 2013 season and assisted in providing semen samples for the development of the algorithm. Based on the successful product development, the analyzer was used to test and provide cooled semen doses to our customers in the 2013 season.. I personally use the analyzer and find that it provides accurate and precise results. It reports sperm concentration, % motility, % progressive motility, % normal morphology, velocity and the number of sperm, progressive sperm and motile sperm per sample volume. We have used it extensively for setting up doses and found that, through the use of the system, we have been more efficient in the distribution and QC of cooled semen shipments. In addition, the label with ...
http://www.a-tech-america.com/_blog/news_and_updates/tag/Horse_Semen_Analysis/
Semen Makes HIV More Deadly by NewsSemen Makes HIV More Deadly by News
Researchers in Germany have discovered that a protein found in semen makes HIV 100,000 times more virulent than it is alone - thus helping to explain why more than 80 percent of human-immunodeficiency-virus (HIV) infections are transmitted via sexual intercourse.. The team of German scientists had initially set out to determine whether semen contained factors that inhibit the HIV infection, according to the report published in the journal Cell.. But surprisingly, the HIV/AIDS researchers in Hanover and Ulm, Germany, found that fragments of prostatic acidic phosphates isolated from human semen form tiny fibers known as amyloid fibrils, which they call Semen-derived Enhancer of Virus Infection or SEVI. Those fibrils capture HIV particles and help them to penetrate target cells, thereby increasing the infection rate by up to several orders of magnitude.. We were not expecting to find an enhancer, and we were even more surprised about the strength, says report co-author Frank Kirchhoff, a ...
http://www.boloji.com/index.cfm?md=Content&sd=Articles&ArticleID=1889
Can Women Become Addicted to Semen Like a Drug? | Gaming BlogsCan Women Become Addicted to Semen Like a Drug? | Gaming Blogs
On March 12, 2017 by abah guru. Can women become addicted to semen, as if it were some form of drug? Surprisingly, scientific studies say, yes.. This might raise some eyebrows among feminists, but scientific results do show this to be the case. They are not sure exactly why (chemically), but women can become reliant on a mans semen.. The semen must be introduced vaginally and not orally. Orally it doesnt seem to have any affect, probably because the contents of the semen get broken down and denatured from the stomach acids. The affective-chemical component is rendered useless during this method of application.. What scientists have found, is that when a woman has vaginal sex with a man; and the man ejaculates inside of her, that the semen, if it is not washed out immediately, gets absorbed by the lining of the vagina and makes its way into the bloodstream. Once the semen has been absorbed, it has been found that it not only aids in relieving anxiety and depression in women, but also cuts ...
http://www.shabestannews.com/can-women-become-addicted-to-semen-like-a-drug/
Semen parameters, including WHO and strict criteria morphology, in a fertile and subfertile population: An effort towards...Semen parameters, including WHO and strict criteria morphology, in a fertile and subfertile population: An effort towards...
In this study, the semen analysis results of a fertile population were compared with those from a subfertile population, in order to establish normal cut-off values for the standard semen parameters with the aid of receiver operating characteristic (ROC) curve analysis. The fertile group comprised healthy males (n = 107) without any history of fertility problems, the partners of whom had had a spontaneous pregnancy within one year of unprotected intercourse and were pregnant at the time of the males inclusion into the study. A total of 103 males from couples attending the infertility clinic, and with an initial sperm count of <20 × 106/ml were recruited to form the subfertile population. The best discriminating parameter between the two populations was sperm morphology evaluated according to WHO criteria at a cut-off point of 31% normal spermatozoa. The other cut-off values were at 8% for the acrosome index, 45% for motility, and 4% normal spermatozoa for strict criteria. Recalculating the ...
http://scholar.sun.ac.za/handle/10019.1/13836
Premium Boar Semen : Birchwood Advanced Genetic Solutions :: Product Quality ControlPremium Boar Semen : Birchwood Advanced Genetic Solutions :: Product Quality Control
Third-party testing is done routinely to monitor product quality. Water samples, extender and semen doses are tested every month for bacteria. Random semen doses are also sent in for third-party evaluation every month to be assessed for multiple semen characteristics.. Birchwood utilizes Sperm Vision®, a computer-assisted semen-analysis (CASA) technology, to standardize the evaluation and processing of all semen doses. Additionally, Birchwood conducts in-house testing for dose concentrations by randomly checking doses from each production facility every week. NucleoCounter® technology is used to benchmark and correlate results for process-control.. Samples are kept from every batch of semen that is processed. These samples are evaluated for motility multiple times through day seven. Customers are notified if the product falls out of acceptable range for minimum standards for motility between delivery and day seven.. ...
http://www.birchwoodgenetics.com/quality-values/product-quality-control/
Dickinson Cattle Co. LLC | Home | Press Releases | 2014 | Semen Sires-20141208Dickinson Cattle Co. LLC | Home | Press Releases | 2014 | Semen Sires-20141208
Drag Iron Is Easy -- he is the easy choice for investors who love the high selling brindles with the low flat horn. His sweeping twisted 84 5/8 T2T, his 220.93 composite (3rd best in the nation of all ages) thick muscle and kind disposition make semen purchases from Drag Iron an easy call. His triple horn champion wins are undisputed. Semen $100 Clear Point Is Easy -- he is the new kid on the block who just turned 31 months and already 79.25 T2T. His 80 day will be coming up next month. He set a historic horn base record at the TLMA Expo of 21.75. and a 2 year old composite record of 211.5. He is not only a triple horn champion, but a double-triple, winning 6 bronze. Semen $75. Before you invest important funds for semen, take a long cold look at DCCI sires. If one of these 3 isnt perfect for your cows, check all the semen sires listed on the ranch site at www.texaslonghorn.com. Mix and match any of 58 great sires in one semen shipment --save freight/shipping costs. ...
https://www.texaslonghorn.com/pr/2014/index.cfm?con=Semen_Sires-20141208
The Semen Blackhole 3DThe Semen Blackhole 3D
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http://www.be88.net/show/play/video6664022/the_semen_blackhole_3d.html
Rawmill Di Pabrik Semen Pdf
proses raw mill di indarung iv pt semen padang safetyshoe proses raw mill di indarung iv pt semen padangI_Ii PT Semen Padang 18 Mar 2014 Indarun /I, IV, V, dan emplasemen penuh makna serta di penemu pabrik semen Indar proses mengoperasikan grinding mill di pabrik semen grinding mill proses semen pdf yukonjacksgrill pertambangan batubara di indonesiaproses mengoperasikan grinding mill di ...
https://weiss-diamant.pl/sale/Dec_Wed_5771/
Dalam Deskripsi Pekerjaan Pabrik Semen The Raw Materiales Crusher Supervisor
88 2. Semen Putih (gray cement) adalah semen yang lebih murni dari semen abu dan digunakan untuk pekerjaan penyelesaian (finishing), seperti sebagai filler atau pengisi. Semen jenis ini dibuat dari bahan utama kalsit (calcite) limestone murni. 3. Oil Well Cement atau semen sumur minyak adalah semen khusus yang digunakan dalam proses pengeboran minyak bumi atau gas alam, baik di darat. ...
https://fotoflexveendam.nl/2019-dalam/deskripsi/pekerjaan/pabrik/semen/the/raw/materiales/crusher/supervisor/
Kelangkaan Semen Balikpapan Mencurigakan - News BalikpapanKelangkaan Semen Balikpapan Mencurigakan - News Balikpapan
Ia menjelaskan, kenaikan harga semen selalu menjadi ritual akhir tahun yang terjadi di Kota Balikpapan. Pada tahun 2008, harga semen melonjak karena adanya PON XVII di Kaltim tetapi stoknya masih tersedia bebas di pasaran.. Pada 2010 pun semen juga mengalami kenaikan harga tetapi masih dalam tahap wajar. Kenaikan tahun ini yang menjadi preseden buruk karena semen juga langka di pasaran, terangnya.. Namun kata Tantin, perlu dilakukan investigasi mendalam agar kenaikan semen ini tidak terus berlanjut. Dia menyetujui usul untuk dilakukan penyelidikan bersama oleh aparat kepolisian. Kita akan coba libatkan kepolisian. Kita ada data-datanya soal pasokan semen dari produsen katanya sudah sesuai kuato, katanya. ...
http://newsbalikpapan.com/kelangkaan-semen-di-balikpapan-karena-missing-link.html
pabrik penggilingan semen di gotan
Pabrik Penggilingan Semen Di Gotan fundusze-luksemburg.pl Pabrik Penggilingan Semen Di Gotan. Semen Indonesia Wikipedia bahasa Indonesia, ensiklopedia . Semen Padang. Semen Padang memiliki 4 (empat) pabrik semen, kapasitas terpasan
https://echtpassiefinkomen.nl/data2/Apr-104-Thu-1533/
2020 - Understanding the genetic basis of fertility and semen quality in bulls - Teagasc | Agriculture and Food Development...2020 - Understanding the genetic basis of fertility and semen quality in bulls - Teagasc | Agriculture and Food Development...
In seasonal production systems, demand for semen from young genetically elite bulls often exceeds supply. However, compared with their mature contemporaries, both the quantity and quality of semen from young bulls is relatively poor, gradually improving in the months following onset of puberty. Thus, there is a requirement to expedite the onset of sexual maturation in young bulls in order to ensure the timely availability of consistently high quality semen. Sexual development in the bull is regulated by both genetics and nutritional status, particularly during early life.. As part of a large Science Foundation Ireland funded project we are examining the role of both early life nutrition and genetics in regulating sexual development and subsequent semen quality and fertility in young bulls. Key fertility traits including those related to sperm production capacity and quality are known to be heritable and thus hold potential for genetic selection. ...
https://www.teagasc.ie/publications/2020/understanding-the-genetic-basis-of-fertility-and-semen-quality-in-bulls.php
Fertility Treatment * SafetyFertility Treatment * Safety
Prior to producing the semen sample, the semen collection container is subjected to visual inspection for signs of damage, such as, for instance, cracks. Then the entire labeling of the semen collection container is checked against a label that bears the identification code as well as the names and dates of birth of both the woman and the man. This ensures the correct assignment of the semen sample. Before being asked to produce a semen specimen, a laboratory questionnaire is handed out to the male patient. The questionnaire has to be completed and signed by the male patient. It remains with the patient during semen collection. The questionnaire containing additional information on the male patient must be handed in directly to the laboratory together with the sample container as soon as the semen specimen has been produced. In the laboratory, everything is checked once again. In the case of incomplete labeling of the semen sample container or if the questionnaire is not filled in completely, ...
https://www.ivf.at/kinderwunsch-behandlung.php?c=sicherheit&lang=en-US
Semen analysisSemen analysis
Sperm concentration, total number and viability. The major part of the ejaculate volume is contributed by secretions from the accessory glands (seminal vesicles and prostate), so the ejaculate volume is not directly related to spermatogenesis and hence the sperm cell concentration (sperm cells/ml) varies according to the ejaculate volume. The total number of spermatozoa per ejaculate reflects the spermatogenesis and is related to the time of sexual abstinence before collection. In normal situation spermatogenesis is considered to be a constant process over time and therefore the total number of sperm per ejaculate should increase with abstinence time. The ejaculate volume is related to the secretory function of the seminal vesicles and prostate. Decreased ejaculate volume and increased sperm concentration reflects impaired accessory glands function. Vital staining of the spermatozoa allows to quantitate the fraction of living cells independently from their motility.. Spermatozoa motility. The ...
https://www.gfmer.ch/Endo/Lectures_09/semen_analysis.htm
Gosálvez LF, Valdelvira JJ, Alvariño JMR, et al. Quality of frozen semen from crossbred boars (Ibérico x Landrace) related to...Gosálvez LF, Valdelvira JJ, Alvariño JMR, et al. Quality of frozen semen from crossbred boars (Ibérico x Landrace) related to...
1. Watson PF, Plummer JM. The responses of boar sperm membranes to cold shock and cooling. In: Johnson LA, Larsson K, eds. Proceedings of the First International Conference on Deep Freezing of Boar Semen. Uppsala, Sweden: Swedish University of Agricultural Sciences. 1985;113-127. 2. Westendorf P, Richter L, Treu H. Zur Tiefgefrierung von Ebersperma: Labor-und Besamungsergebnisse mit dem Hulsenberger Pailletten-Verfahren [Deep freezing of boar semen. Laboratory and insemination results using the Hulsenberger paillett method]. Deutsche Tierarztliche Wochenschrift. 1975;82:261-300. 3. Martín S. Artificial insemination in pigs: possibilities of future improvement in reproductive performance. Medicina Veterinaria. 1987;4:199-208. 4. Salamon S. Deep freezing of boar semen. 3. Effects of centrifugation, diluent and dilution rate, pellet volume, and method of thawing on survival of spermatozoa. Austral J Biol Sci. 1973;26:239-247. 5. Schrader R, Treu H, Hahn R. Deep freezing of boar semen in plastic ...
https://www.aasv.org/jshap/issues/v12n2/v12n2p66.html
Comparison of Motility, Acrosome, Viability and ATP of Boar Sperm with or without Cold Shock Resistance in Liquid Semen at 17℃...Comparison of Motility, Acrosome, Viability and ATP of Boar Sperm with or without Cold Shock Resistance in Liquid Semen at 17℃...
Comparison of Motility, Acrosome, Viability and ATP of Boar Sperm with or without Cold Shock Resistance in Liquid Semen at 17℃ and 4℃, and Frozen-thawed Semen - Boar;Liquid Semen;Motility;Acrosome;ATP;
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=E1DMBP_2008_v21n2_190
SEXED SEMEN - At Your Service! :: The Bullvine - The Worlds Leading Dairy MagazineSEXED SEMEN - At Your Service! :: The Bullvine - The Worlds Leading Dairy Magazine
Too often the informed decision to use sexed semen is counterproductive because of less than careful herd management and inseminating protocols.. Anything less than quality herd management dramatically reduces your reproductive performance and profitability. It almost goes without saying that you must choose healthy, normally cycling, well-grown, stress free virgin heifers for breeding with sexed semen. The almost is used because this step has been overlooked to the detriment of a quality outcome. Once the recipient is identified, you must establish the best possible nutritional program supported by clean housing and stringent health protocols. With these in place, you are ready to use the sexed semen. This too must be done properly to prevent lowering the conception rates below those achieved with conventional semen. The following four steps must be completed with scrupulous attention to detail:. ...
http://www.thebullvine.com/management/sexed-semen-service/
Effects of work and life stress on semen quality - Fertility Sterility DiscussionEffects of work and life stress on semen quality - Fertility Sterility Discussion
The mind is a powerful thing. In this study, the authors find that life stressors have a negative impact sperm concentration, motility, and morphology, however work stressors do not have any relationship. Being unemployed, however, also had a negative impact on sperm quality. Stress is a very subjective feeling, and one persons stress tolerance is different from anothers. How this impacts sperm production may reside in the hormonal milieu that results in ones stress response. I am unsure, however, why different types of stressors would have different impact on sperm quality as found in this study. I see many men that develop erectile/sexual dysfunction as they go through the stress of fertility evaluation and subsequent treatment. This may also explain why I see men in my practice with worsening serial semen analyses as they proceed through the ART process with their partners and once they are finished or pregnancy is achieved, things seem to improve spontaneously without any treatment or ...
http://fertstertforum.com/janevict-work-life-stress-semen-quality/
BioNews - Zika can remain in semen for six monthsBioNews - Zika can remain in semen for six months
The Zika virus has been detected in the semen of a man six months after the onset of infection.. Researchers from the Spallanzani Institute for Infectious Diseases in Rome first detected the virus in the urine, saliva and semen of an Italian man who had been visiting Haiti, 91 days after the first symptoms had been observed. Further testing showed that it remained present in his semen at 134 days and was still detectable at day 181. The researchers explain that the finding confirms that the virus can replicate in the male genital tract and presents a prolonged potential risk for sexual transmission than was previously thought.. The longest period that the Zika virus has been detected in semen after the onset of infection was previously reported as 93 days, in a 27-year old French man. Current guidelines by Public Health England (see BioNews 840) recommend that men infected with the Zika virus should practice safe sex using condoms for six months. The Human Fertilisation and Embryology ...
http://www.bionews.org.uk/page_690680.asp
Decreasing sperm quality: a global problem? | BMC Public Health | Full TextDecreasing sperm quality: a global problem? | BMC Public Health | Full Text
Carlsen and coworkers (1992) reviewed 61 heterogeneous observational studies on semen quality published between 1938 and 1990. This review indicates that mean sperm density decreased significantly between 1940 and 1990. An extended meta-analysis with 101 studies confirmed a decline in sperm density for the period from 1934 to 1996 (2000). The key message of the meta-analyses is that sperm counts have decreased globally by about 50% over the past decades. This assessment has been questioned. A major methodological problem of the meta-analysis is the use of data collected in different countries, at different times, on different populations and with different methods of semen analysis. Furthermore, the results of studies concerning semen analysis are frequently biased e.g. by selection criteria of volunteers. In most studies on human semen characteristics the populations under study are insufficiently defined and the study participants are not a representative population sample. The incidence of testicular
https://bmcpublichealth.biomedcentral.com/articles/10.1186/1471-2458-10-24
QUATSOUS, Selle Francais stallion, frozen semenQUATSOUS, Selle Francais stallion, frozen semen
QuatSous, QuatSous stallion, QuatSous frozen semen, QuatSous stallion semen, Jumper stallion semen, QuatSous stud fee, QuatSous pedigree includes legendary sire Kayack QuatSous foal for sale are very much sought after QuatSous offspring have very good results Warmblood semen, Like Baloubet du Rouet , Quick Star, Quidam de Revel, Cornet Obolensky, Toulon, Kannan, For Pleasure, Hello Sanctos or Diamant de Semilly, QuatSous is a showjumping champion stallion. QuatSous achievements
http://www.newnormandyfarm.com/quat-sous-1.html
Welcome | Universal Semen Sales
Incorporated in 1975, Universal Semen Sales, Inc. located in Great Falls, Montana, is owned and operated by Chase & Toni Mury. It is our desire to bring the best genetics to the cattle breeder and represent the bull owner fairly in todays fast paced cattle semen market.. Marketing cattle semen and custom AI projects is our primary business but we also custom store semen, have equipment to handle most ways semen is processed, have rental equipment for freeze branding cattle or horses and do our utmost to be available to our cattlemen and women.. Now carring Blue Bonnett Feeds & Stride Supplements We strive to make each customer feel he or she is our most important, because you are!. ...
http://universalsemensales.com
Semen and AIDS 2Semen and AIDS 2
THE PERTH GROUP RESPOND TO DAVID CROWES ABYSMAL IGNORANCE CONCERNING SEMEN AND AIDS AGAIN. On 12 January 2010 Rethinking AIDS president David Crowe wrote to Sabine Kalitzkus, copying me in:. One of the first things that I did when I received some claims about semen and HIV/AIDS from the Perth Group related to The AIDS Trap was to obtain and read some of the original papers. I then discovered that these papers did not support their thesis. In fact, I dont know of a single paper that shows that semen alone is associated with AIDS. In fact, I dont know how you could have such evidence because while semen and AIDS are clearly often associated, there are not associated alone, there are usually other practices such as drug use, douching or, as youve pointed out, fisting. Clearly the drug-AIDS hypothesis has more evidence than the semen-AIDS hypothesis and is more plausible.. Besides, most of the evidence provided to me was of an association between semen and HIV seropositivity, not AIDS, which ...
http://www.tig.org.za/Semen_and_AIDS_2.htm
Rhaebus (beetle)Rhaebus (beetle)
2 (in French). Semen. Legalov, Andrei A. (2022-08-12). "Review of the genus Rhaebus Fischer von Waldheim, 1824 (Coleoptera: ...
https://en.wikipedia.org/wiki/Rhaebus_(beetle)
Genetically modified spermGenetically modified sperm
Women in TaoismWomen in Taoism
In neidan terminology, semen is called baihu (白虎, White Tiger) and menstrual blood is chilong (赤龍, Red Dragon). Instead of ... The cessation of the menstrual flow in women structurally corresponds with the retention of the semen in men. In both cases, ... First, retaining the semen during intercourse creates psycho-physiological transformations, which benefit both female and male ... The process has three stages transforming the Three Treasures of jing (精, "essence; semen; menstrual fluid"), qi (氣, "vitality ...
https://en.wikipedia.org/wiki/Women_in_Taoism
Lucilio VaniniLucilio Vanini
... semen; the reproduction, nature, respiration and nutrition of fish; the reproduction of birds; the reproduction of bees; the ...
https://en.wikipedia.org/wiki/Lucilio_Vanini
Semën Samsonovich KutateladzeSemën Samsonovich Kutateladze
Semen; McGaffey, Thomas; Schaps, David; Sherry, David; Shnider, Steve (2013), "Is mathematical history written by the victors ...
https://en.wikipedia.org/wiki/Semën_Samsonovich_Kutateladze
Senya SonSenya Son
Semen Son , Encyclopaedia Metallum Senya Son inaugura este miércoles el nuevo ciclo de conciertos de música europea , ELDIA.es ...
https://en.wikipedia.org/wiki/Senya_Son
Vladimir Bukovsky bibliographyVladimir Bukovsky bibliography
JSTOR 24263203.{{cite journal}}: CS1 maint: multiple names: authors list (link) Bukovskij, Vladimir; Gluzman, Semen; Leva, ... ASIN B00E3B4JK4.{{cite book}}: CS1 maint: multiple names: authors list (link) Bukowski, Wladimir; Gluzman, Semen (1976). " ...
https://en.wikipedia.org/wiki/Vladimir_Bukovsky_bibliography
Vladimir BukovskyVladimir Bukovsky
Bukovskij, Vladimir; Gluzman, Semen; Leva, Marco (1979). Guida psichiatrica per dissidenti. Con esempi pratici e una lettera ... Bukowski, Wladimir; Gluzman, Semen (1976). "Psychiatrie-handbuch für dissidenten" [A manual on psychiatry for dissidents]. ...
https://en.wikipedia.org/wiki/Vladimir_Bukovsky
Semyon ChernetskySemyon Chernetsky
"Semen Chernetsky". http://www.jewmil.com/biografii/item/518-chernetskij-semen-aleksandrovich "РГАЛИ г.Москва". "РГАЛИ г.Москва ...
https://en.wikipedia.org/wiki/Semyon_Chernetsky
Wuzi Yanzong WanWuzi Yanzong Wan
ISBN 7-117-06982-1. "Semen Cuscutae". Chinese Herbal Remedies. Retrieved 6 October 2010. "Fructus Rubi". Chinese Herbal ...
https://en.wikipedia.org/wiki/Wuzi_Yanzong_Wan
TimescaleDBTimescaleDB
Struckov, Alexey; Yufa, Semen; Visheratin, Alexander A.; Nasonov, Denis (2019-01-01). "Evaluation of modern tools and ...
https://en.wikipedia.org/wiki/TimescaleDB
Artificial inseminationArtificial insemination
Washed sperm' may be purchased directly from a sperm bank if donor semen is used, or 'unwashed semen' may be thawed and ... through the use of transported frozen or cooled semen. In modern species conservation, semen collection and artificial ... Semen supplied by a sperm bank prepared for ICI or IUI use is suitable for ICI. ICI is a popular method of insemination amongst ... Semen used is either fresh, raw, or frozen. Where donor sperm is supplied by a sperm bank, it will always be quarantined and ...
https://en.wikipedia.org/wiki/Artificial_insemination
Shetland cattleShetland cattle
SCHBS - Semen Store 2016. "Shetland Cattle Breeder's Association". Retrieved 4 May 2009. "The Beef Site - Shetland Cattle". The ... "Semen Store". Shetland Cattle Herd Book Society. 2016. Retrieved 24 August 2020. "Why Choose Shetland Cattle?". Shetland Cattle ... The SCHBS now hosts a database and semen store where valuable genetics are preserved to maintain valuable traits and made ...
https://en.wikipedia.org/wiki/Shetland_cattle
Kyrylo TymoshenkoKyrylo Tymoshenko
Semen. "Тимошенко Кирилл". liga.net. "Заступник Керівника Офісу Президента України" (in Ukrainian). Office of the President of ...
https://en.wikipedia.org/wiki/Kyrylo_Tymoshenko
Battle of QbaadaBattle of Qbaada
Semen Esadze. Çerkesya'nın Ruslar Tarafından İşgali. Ankara, 1995, sf. 123-132. Jineps,2006,ek-1,s.2 T.V.Polovinkina, Çerkesya ... 45 Semen Esadze. Çerkesya'nın Ruslar Tarafından İşgali. Ankara, 1995, sf. 123-132. Jineps,2006,ek-1,s.2 T.V.Polovinkina, ...
https://en.wikipedia.org/wiki/Battle_of_Qbaada
Sperm donationSperm donation
... may also be known as 'semen donation'. A man provides his semen but the purpose of the donation is that his ... Sperm banks and clinics may "wash" the sperm sample to extract sperm from the rest of the material in the semen. Unwashed semen ... A cryoprotectant semen extender is added if the sperm is to be placed in frozen storage in liquid nitrogen, and the sample is ... However, the use of fresh, as opposed to frozen, semen will mean that a sample has a greater fecundity and can produce higher ...
https://en.wikipedia.org/wiki/Sperm_donation
Roman AvdeevRoman Avdeev
Semen Elenin. "Футбольная команда "КП" стала вице-чемпионом благотворительного турнира "Арифметика добра"" [KP's football team ...
https://en.wikipedia.org/wiki/Roman_Avdeev
Struggle against political abuse of psychiatry in the Soviet UnionStruggle against political abuse of psychiatry in the Soviet Union
Bukovskij, Vladimir; Gluzman, Semen; Leva, Marco. Guida psichiatrica per dissidenti. Con esempi pratici e una lettera dal Gulag ... Bukowski, Wladimir; Gluzman, Semen. Psychiatrie-handbuch für dissidenten. Samisdat. Stimmen aus dem „anderen Rußland". 1976;(Nr ...
https://en.wikipedia.org/wiki/Struggle_against_political_abuse_of_psychiatry_in_the_Soviet_Union
Myroslav MarynovychMyroslav Marynovych
", "Ukraine: Road through the Desert". Marynovych, Myroslav; Hluzman, Semen; Antoniuk, Zynovyi (1997). Lysty z voli [Letters ...
https://en.wikipedia.org/wiki/Myroslav_Marynovych
HerophilosHerophilos
On Semen. DeLacy P (trans.) Akademie Verlag, 1992. p.147 l.22 Scarborough "Celsus on Human Vivisection at Ptolemaic Alexandria ...
https://en.wikipedia.org/wiki/Herophilos
Cases of political abuse of psychiatry in the Soviet UnionCases of political abuse of psychiatry in the Soviet Union
Bukovskij, Vladimir; Gluzman, Semen; Leva, Marco. Guida psichiatrica per dissidenti. Con esempi pratici e una lettera dal Gulag ... Bukowski, Wladimir; Gluzman, Semen. Psychiatrie-handbuch für dissidenten. Samisdat. Stimmen aus dem "anderen Rußland". 1976;(Nr ...
https://en.wikipedia.org/wiki/Cases_of_political_abuse_of_psychiatry_in_the_Soviet_Union
Mikhail KatzMikhail Katz
Semen; McGaffey, Thomas; Schaps, David; Sherry, David; Shnider, Steve (2013), "Is mathematical history written by the victors ...
https://en.wikipedia.org/wiki/Mikhail_Katz
Sodium hexachloroplatinateSodium hexachloroplatinate
Vasilchenko, Danila; Berdyugin, Semen; Komarov, Vladislav; Sheven, Dmitriy; Kolesov, Boris; Filatov, Evgeny; Tkachev, Sergey ( ...
https://en.wikipedia.org/wiki/Sodium_hexachloroplatinate
Alexander IzgoevAlexander Izgoev
Berdiaev, Nikolei; Shatz, Marshall S.; Bulgakov, S. N.; Semen, Frank; Zimmerman, Judith E. (2016). Vekhi: Landmarks. Routledge ...
https://en.wikipedia.org/wiki/Alexander_Izgoev
Music of UkraineMusic of Ukraine
Semen Hulak-Artemovsky. 1813-1873. Opera composer, singer (baritone), actor, and dramatist, whose best known work is the comic ... the first of which was Zaporozhets za Dunayem by Semen Hulak-Artemovsky (1863). A key figure in the development of Ukrainian ...
https://en.wikipedia.org/wiki/Music_of_Ukraine
Load (album)Load (album)
"20 Years of Blood, Semen & Haircuts: A Conversation About Load - Metallica". metallica.com. Archived from the original on ... It is one of three photographic studies that Andres Serrano created in 1990 by mingling bovine blood and his own semen between ... ". "Semen & Blood II". Artnet.com. Retrieved November 13, 2010. Wiederhorn, Jon (October 2014). "GODFLESH: THE BIRTH, DEATH AND ... ", "Thorn Within", and "Ronnie". The cover of Load is an original artwork titled "Semen and Blood III". ...
https://en.wikipedia.org/wiki/Load_(album)
Albrecht von HallerAlbrecht von Haller
8. Chylus, urina, semen. Venetiis: apud Aloysium Milocco in via Mercatoria, sub signo Apollinis. 1775. Elementa physiologiae ...
https://en.wikipedia.org/wiki/Albrecht_von_Haller
Sperm donation laws by countrySperm donation laws by country
However, Denmark also exports semen worldwide, and where it is the limit of the importing country that is followed, or, when ... "Anonymous donor semen". Archived from the original on May 18, 2012. Retrieved April 22, 2013. Sahlgrenska Hospital's sperm ... or which limit or prohibit the use of donor semen after the donor has died, or payment to sperm donors. Other laws may restrict ...
https://en.wikipedia.org/wiki/Sperm_donation_laws_by_country
List of butterflies of Europe (Lycaenidae)List of butterflies of Europe (Lycaenidae)
Moscou (Auguste Semen). Talavera, G., Lukhtanov, V.A., Pierce, N.E. & R. Vila (2013) Establishing criteria for higher-level ...
https://en.wikipedia.org/wiki/List_of_butterflies_of_Europe_(Lycaenidae)
KupangKupang
This gave rise to a plan by the provincial government to take over ownership of PT Semen Kupang in 2020 in order to increase ... "PT Semen Kupang". www.ptsemenkupang.co.id. Retrieved 24 April 2021. antaranews.com (25 July 2015). "Presiden tinjau pabrik ... Industrial facilities in the city include three cement plants operated by PT Semen Kupang, which, in total, produce ... antaranews.com (29 February 2020). "Pemda NTT segera ambil alih PT Semen Kupang". Antara News. Retrieved 24 April 2021. " ...
https://en.wikipedia.org/wiki/Kupang
Semen analysis: MedlinePlus Medical EncyclopediaSemen analysis: MedlinePlus Medical Encyclopedia
Semen is the thick, white fluid released during ejaculation that contains sperm. ... Semen analysis measures the amount and quality of a mans semen and sperm. ... Semen analysis measures the amount and quality of a mans semen and sperm. Semen is the thick, white fluid released during ... Semen analysis is one of the first tests done to evaluate a mans fertility. It can help determine if a problem in sperm ...
https://medlineplus.gov/ency/article/003627.htm
Epidemiologic Notes and Reports HIV-1 Infection and Artificial Insemination with Processed SemenEpidemiologic Notes and Reports HIV-1 Infection and Artificial Insemination with Processed Semen
To investigate the methods used to prepare semen from these men for insemination, semen from five HIV-infected men with ... In August, the semen was centrifuged to separate cells from seminal plasma. The cellular pellet was washed and recentrifuged ... There is no evidence that any procedure can reliably eliminate HIV from semen. HIV-1 has been isolated from the leukocyte ... Semen banking, organ and tissue transplantation, and HIV antibody testing. MMWR 1988;37:57-8,63. *4-(2-Hydroxyethyl) ...
https://www.cdc.gov/mmwr/preview/mmwrhtml/00001604.htm
Semen Collection (March 6) - 6666 RanchSemen Collection (March 6) - 6666 Ranch
Shipped semen tracking information here.. Cooled Semen Shipping Information Guidelines for Ordering Shipped Semen Track Semen ... Cooled Semen Shipping Information. Guidelines For Ordering Shipped Semen. Guidelines For Ordering Frozen Semen. Shipments to ... Please see information under "Semen Freezing and Storage" on shipping frozen semen to other countries. ... Transported Cooled Semen. We ship anywhere in the United States or Canada via Federal Express, Network Global Logistics, or ...
https://www.6666ranch.com/events/semen-collection-march-6/
USDA APHIS | Semen-FMD-Only
This site is also protected by an SSL (Secure Sockets Layer) certificate thats been signed by the U.S. government. The https:// means all transmitted data is encrypted - in other words, any information or browsing history that you provide is transmitted securely.. ...
https://www.aphis.usda.gov/aphis/ourfocus/importexport/animal-import-and-export/equine/country-of-origin/Content-Elements/Protocols-Semen/Semen-FMD-Only/
Semen Barcov / Eug. Vakhtangov Theatre Semen Barcov / Eug. Vakhtangov Theatre
Eug. Vakhtangov Theatre: shows & tickets
https://vakhtangov.ru/en/person/semen-barcov/
Perspectives in Disease Prevention and Health Promotion Semen BankinPerspectives in Disease Prevention and Health Promotion Semen Bankin
... g, Organ and Tissue Transplantation, and HIV Antibody ... Before frozen semen is used for artificial insemination, a blood sample taken at the time the semen was collected and a second ... Frozen semen should be used only if both of the tests are negative. These special safeguards should be observed in addition to ... Revised new guidelines for the use of semen-donor insemination. Fertil Steril 1988;49:211. POINT OF CONTACT FOR THIS DOCUMENT: ...
https://wonder.cdc.gov/wonder/prevguid/m0001037/m0001037.asp
Select Breeders Services - Stallion semen freezing and equine reproduction servicesSelect Breeders Services - Stallion semen freezing and equine reproduction services
Industry leaders in equine frozen semen and reproductive services. Offices in Maryland and Texas, plus a global network of ... Semen collection and processing for chilled transport. *Semen freezing (export and domestic) As a proud new Select Breeders ... USDA approved semen collection center for export. *Stallion evaluation and subfertility management using current techniques to ... A unique service we are able to provide through our recipient mare herd is to determine efficacy of different semen treatments ...
https://www.selectbreeders.com/es/labs/23-ocec
Semen Boosts AIDS Virus, Study FindsSemen Boosts AIDS Virus, Study Finds
The answer might lie in semen, researchers found. ... Semen Boosts AIDS Virus, Study Finds. Why have so many HIV ... Mens semen appears to give the AIDS virus an extra boost, researchers reported Wednesday in a finding they say may explain why ... Semen, the fluid that carries sperm, also contains bundles of protein called amyloid fibrils. The human immunodeficiency virus ... When Roan and colleagues tested different microbicides on HIV samples, they found that including semen in the mix made in 10 ...
https://www.nbcnews.com/health/sexual-health/semen-boosts-aids-virus-study-finds-n247186
Effect of Mucuna pruriens on semen profile and biochemical parameters in seminal plasma of infertile menEffect of Mucuna pruriens on semen profile and biochemical parameters in seminal plasma of infertile men
... Fertil Steril. 2008 ... Objective: To investigate the impact of Mucuna pruriens seeds on semen profiles and biochemical levels in seminal plasma of ...
https://pubmed.ncbi.nlm.nih.gov/18001713/
Encyclopedia Term: Bulls SemenEncyclopedia Term: Bull's Semen
Search the extensive online Llewellyn Encyclopedia.
https://www.llewellyn.com/encyclopedia/term/Bull%27s+Semen
These viruses hide in your semen | Health24These viruses hide in your semen | Health24
Did you think only sexually transmitted diseases could lurk in semen? Think again. ... Human semen provides a potential hiding place and breeding ground for a host of dangerous viruses, a new evidence review ... Tosh said that it makes sense that viruses would be able to set up shop in semen. "Its relatively easy for viruses to get in ... Zika is cleared from the bloodstream in a week, but can persist in semen for months, Tosh noted. And there have been cases of ...
https://www.news24.com/health24/Lifestyle/Man/Your-body/these-viruses-hide-in-your-semen-20170918
Tiny bubbles in semen could contribute to unexplained infertility | New ScientistTiny bubbles in semen could contribute to 'unexplained infertility' | New Scientist
A small study in men suggests tiny bubbles of cell membrane found in semen are different in those with unexplained infertility ... Semen contains tiny fluid-filled bubbles of cell membrane, called exosomes, that are released from a range of cell types in the ... Tiny bubbles in semen could contribute to unexplained infertility. A small study in men suggests tiny bubbles of cell ... Tiny fluid-filled bubbles of cell membrane found in semen could help to explain some cases of infertility, suggests a small lab ...
https://www.newscientist.com/article/2328065-tiny-bubbles-in-semen-could-contribute-to-unexplained-infertility/
Man Found Guilty In Semen Assault Case - CBS Los AngelesMan Found Guilty In Semen Assault Case - CBS Los Angeles
Convinced it was semen in the water bottle she had at work, the witness said she approached Orange police but was told they ... But after the second time in April, she kept the fouled liquid and asked her fiancee put his semen in a water bottle to see if ... This unidentified woman says her co-worker put his semen in her water bottle...twice. (credit: CBS) Lallana and the woman - ... After being transferred to the companys office in Orange, the woman said she again tasted semen in her water last April 6. Up ...
https://www.cbsnews.com/losangeles/news/man-found-guilty-in-semen-assault-case/
National Germplasm Repository Receives Semen from Historic Bulls : USDA ARSNational Germplasm Repository Receives Semen from Historic Bulls : USDA ARS
Thousands of samples of bull semen were donated last year to ARS by ABS Global, a major livestock artificial insemination ... The company donated its historic bull semen collection to the ARS National Animal Germplasm Program (NAGP) at the National ... ARS Home » News & Events » News Articles » Research News » 2005 » National Germplasm Repository Receives Semen from Historic ... National Germplasm Repository Receives Semen from Historic Bulls. By Marty Clark. June 23, 2005. Scientists with the ...
https://www.ars.usda.gov/news-events/news/research-news/2005/national-germplasm-repository-receives-semen-from-historic-bulls/
Utah Fertility Clinic Under Investigation For Switching SemenUtah Fertility Clinic Under Investigation For Switching Semen
Tags child DNA Fertility clinic man switches semen semen semen switch sperm switched Utah Clinic Utah Investigation Worker is ... Utah Fertility Clinic Under Investigation For Switching Semen. January 15, 2014. Imagine having a child who your husband didnt ...
https://www.webpronews.com/utah-fertility-clinic-under-investigation-for-switching-semen/
Impacts of Oxidative Stress and Antioxidants on Semen FunctionsImpacts of Oxidative Stress and Antioxidants on Semen Functions
... levels do not differ in fresh and frozen semen in normal men [54]. In bull semen, spontaneous LPO is measured by the endogenous ... Impacts of Oxidative Stress and Antioxidants on Semen Functions. Amrit Kaur Bansal. 1and G. S. Bilaspuri1 ... During cryopreservation, semen is exposed to cold shock and atmospheric oxygen, which in turn increases the susceptibility to ... S. Shalika, K. Dugan, R. D. Smith, and S. L. Padilla, "The effect of positive semen bacterial and Ureaplasma cultures on in- ...
https://www.hindawi.com/journals/vmi/2011/686137/
Collagen and Semen (This Is Clickbait) | Courthouse News ServiceCollagen and Semen (This Is Clickbait) | Courthouse News Service
Collagen and Semen (This Is Clickbait). February 5, 2019. Ok, I admit it. Im easily amused. So when I see a lawsuit arising ... it wasnt quite as racy as I thought it would be despite involving a company called Sexing Technologies and a patent on semen ...
https://www.courthousenews.com/collagen-and-semen-this-is-clickbait/
Semen for Sale | Price-PottengerSemen for Sale | Price-Pottenger
Semen for Sale. All about Artificial Insemination--how Its Done : the $2,000 Black Market on Babies : Test Tube Babies--latest ...
https://price-pottenger.org/reference_library/semen-for-sale/
Semen Analysis of Pellet | ASRM
What is the CPT code for a semen pellet analysis? ... Semen Analysis of Pellet What is the CPT code for a semen ...
https://www.asrm.org/resources/coding/coding-qa/coding-corner/cpt-semen-analysis-of-pellet/
Semenogelin, the main protein of the human semen coagulum, regulates sperm functionSemenogelin, the main protein of the human semen coagulum, regulates sperm function
... the main component of the human semen coagulum, is an important and versatile protein acting on several sperm parameters, both ... Semenogelin, the main protein of the human semen coagulum, regulates sperm function Semin Thromb Hemost. 2007 Feb;33(1):60-8. ... Semenogelin (Sg), the main component of the human semen coagulum, is an important and versatile protein acting on several sperm ... an event temporally associated with semen liquefaction and initiation of sperm motility. Sg and its degradation peptides ...
https://pubmed.ncbi.nlm.nih.gov/17253191/
WHO laboratory manual for the examination and processing of human semenWHO laboratory manual for the examination and processing of human semen
Previous editions had different title : WHO laboratory manual for the examination of human semen and semen-cervical mucus ... WHO laboratory manual for the examination and processing of human semen, 5th ed. ... 2010)‎. WHO laboratory manual for the examination and processing of human semen, 5th ed. World Health Organization. https:// ... WHO laboratory manual for the examination and processing of human semen, 6th ed, which can be found at: https://apps.who.int/ ...
https://apps.who.int/iris/handle/10665/44261
Can a Woman Be Allergic to Semen?Can a Woman Be Allergic to Semen?
A semen allergy is a rare condition, usually in women, that causes a reaction to the proteins in a mans sperm. Learn more ... Pregnancy and Semen Allergy The good news is that SPH has not been shown to directly impact fertility. The sperm (and semen) ... A review of the physical and chemical properties of human semen and the formulation of a semen simulant. Journal of Andrology. ... It is possible for a woman to be allergic to one mans semen but not anothers. Semen includes mature sperm, fluids from ...
https://www.verywellhealth.com/can-a-woman-be-allergic-to-semen-5221390
Why semen is cleaned of abnormal spermsWhy semen is cleaned of abnormal sperms
Semen in a test-tube set for analysis. [iStockphoto]. In Vitro Fertilization (IVF) is a technology in which an egg (from a ... The semen sample is cleaned of abnormal sperms and the best sperms picked, its tail cut and the head injected into one egg. The ... The harvest is given to an embryologist while the male partner provides semen sample. ...
https://www.standardmedia.co.ke/sports/health-science/article/2001456583/why-semen-is-cleaned-of-abnormal-sperms
Investigation of attitudes towards the use of Genomic Selection and Sexed Semen on dairy farms SurveyInvestigation of attitudes towards the use of Genomic Selection and Sexed Semen on dairy farms Survey
20. Would you be more likely to select a full group or individually selected animals, when choosing to use Sexed Semen? Full ... 24. At what stage of the breeding season would you be most likely to use Sexed Semen? First 3 Weeks ... 23. How likely would you be to use Sexed Semen with animals that have been synchronized? Very Likely ... 17. Did you participate in the 2013 Dairy Sexed Semen Project coordinated by ICBF & Teagasc? Yes ...
https://www.surveymonkey.com/r/B5RHKS3
Blood & semen :: Now Smell This
Blood & semen. Posted by Robin on 27 January 2011. 85 Comments According to sources in the fragrance industry hired to develop ... I doubt it will smell like blood and semen, its Coty and its going to be mass produced so its not like Six Scents and Etat that ... yep the reference to Etat had to come up eh!! I find the blood and semen accord, which I read as a sort of chorine/peroxide ... why on earth would she want us to smell of that anyway !! I personally dont think it will smell of blood or semen but I think ...
https://nstperfume.com/2011/01/27/blood-semen/
Lady Gaga Developing Perfume That Smells Like Blood and SemenLady Gaga Developing Perfume That Smells Like 'Blood and Semen'
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Zika virus in semen: a prospective cohort study of symptomatic travellers returning to BelgiumZika virus in semen: a prospective cohort study of symptomatic travellers returning to Belgium
... ... 2017)‎. Zika virus in semen: a prospective cohort study of symptomatic travellers returning to Belgium. Bulletin of the World ...
https://extranet.who.int/iris/restricted/handle/10665/272197
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Artificial InseminationHuman semenAmount of semenCryopreservation improves spermInfertileZikaSmell of blood and semenDelivered a semen sampleInfertilitySeminal plasmaMan'sDosesPoor semen qualityExamined semen analysisExtenderFluidsViralAntibodyAnalysisSalivaMotilityDetectionIncrease semenStandard semenReproductive HormonesSexuallyParametersQualityUrineAmino acidsExposureBullsFrozenSymptomsMen'sStemenFertility problemsCervicalSpermatozoaVasectomyBloodResearchersPregnancyPhysiologySexualSearchEbolaVirusesBiochemistryVirusGeneticDiagnosisSamplesInfectionProstateFertilizeMaleObtained variesFound
Artificial Insemination5
  • In late 1986 and early 1987, transmission of acute viral hepatitis B resulting from artificial insemination with donated semen was reported (3,4). (cdc.gov)
  • In the past, fresh sperm has been routinely recommended for use in artificial insemination and may still be appropriate when semen is from a donor in a mutually monogamous marriage/relationship with the recipient. (cdc.gov)
  • Before frozen semen is used for artificial insemination, a blood sample taken at the time the semen was collected and a second blood sample taken aminimum of 6 months later should be tested for HIV antibody. (cdc.gov)
  • Screening to reduce transmission of sexually transmitted diseases in semen used for artificial insemination. (cdc.gov)
  • Thousands of samples of bull semen were donated last year to ARS by ABS Global , a major livestock artificial insemination company based in DeForest, Wis. (usda.gov)
Human semen4
  • 1. Kulcsár G, Csata S, Nász I. Investigations into virus carriership in human semen and mouse testicular cells. (cdc.gov)
  • Human semen provides a potential hiding place and breeding ground for a host of dangerous viruses, a new evidence review reports. (news24.com)
  • Their review resulted in a list of the 27 infectious viruses that have been found in human semen. (news24.com)
  • Semenogelin (Sg), the main component of the human semen coagulum, is an important and versatile protein acting on several sperm parameters, both as intact or degraded Sg. (nih.gov)
Amount of semen3
  • Take only necessary amount of semen into the barn. (thepigsite.com)
  • The amount of semen released at one time can vary from less than a drop (0.05 milliliter or less) in some species to up to several cups (one liter) in others. (ufl.edu)
  • The amount of semen ejaculated varies from between a few drops to about 1 tsp (4.9 mL) and usually contains between 40 million and 600 million sperm. (trianglepwh.com)
Cryopreservation improves sperm2
  • Use of cholesterol-loaded cyclodextrin in donkey semen cryopreservation improves sperm viability but results in low fertility in mares. (bvsalud.org)
  • It is concluded that the addition of synthetic amino acids in the semen of sheep before cryopreservation improves sperm quality and fertilization potential and can thus be added in cryopreservation protocols. (bvsalud.org)
Infertile4
  • To investigate the impact of Mucuna pruriens seeds on semen profiles and biochemical levels in seminal plasma of infertile men. (nih.gov)
  • Antisperm antibody is seen in about 10% of infertile men and its testing in semen is usually indicated in unexplained infertility with relatively normal semen analysis, sperm agglutination and impaired sperm motility etc. (ndtv.com)
  • Alshahrani S, Ahmed AF, Gabr AH, Abalhassan M, Ahmad G. The impact of body mass index on semen parameters in infertile men. (medscape.com)
  • The aim of this study was to identify the benefit from varicocele treatment based on pregnancy rate rather than improvement of semen quality.Subjects and Methods: This study included 141 infertile men with varicocele detected by clinical examination and confirmed by venous reflux on continuous wave Doppler ultrasonography (US). (bvsalud.org)
Zika5
  • The analysis of current medical literature revealed genetic evidence of 27 infectious viruses found in semen, including dread-inducing agents like Zika, Ebola, Marburg, Lassa fever and chikungunya, along with mumps, Epstein-Barr and chicken pox. (news24.com)
  • Zika is cleared from the bloodstream in a week, but can persist in semen for months, Tosh noted. (news24.com)
  • As stated in that report, information about possible sexual transmission of Zika virus was based on one published report of transmission from a man to a woman, one published report in which Zika virus was detected in semen of a man with hematospermia, and one case of possible sexual transmission then under investigation in Texas. (cdc.gov)
  • An additional case of Zika virus detected in semen in a man was reported after the CDC recommendations were published (2). (cdc.gov)
  • Data on the detection of Zika virus RNA in semen can inform estimates of the periods during which sexual transmission might occur. (cdc.gov)
Smell of blood and semen2
  • According to sources in the fragrance industry hired to develop Lady Gaga's first fragrance, the pop star has requested that the scent "smell of blood and semen. (nstperfume.com)
  • Lady Gaga, who is known for her eccentric fashion sense, wants her first branded perfume to have "the smell of blood and semen. (medindia.net)
Delivered a semen sample1
  • The participants delivered a semen sample, had a blood sample drawn, and underwent a physical examination. (medscape.com)
Infertility5
  • Tiny fluid-filled bubbles of cell membrane found in semen could help to explain some cases of infertility, suggests a small lab study. (newscientist.com)
  • Now, Gholipour and her colleagues have provided the first hints that exosomes in the semen of those with unexplained infertility may cause the uterus lining to become less receptive to embryo implantation. (newscientist.com)
  • The researchers collected exosomes from semen samples collected from 10 men who had unexplained infertility and from 10 sperm donors with no fertility problems. (newscientist.com)
  • Indications for performing a postcoital test include semen hyperviscosity, increased or decreased semen volume with good sperm density, or unexplained infertility. (medscape.com)
  • The initial evaluation of the male patient should be rapid, noninvasive, and cost-effective, as nearly 70% of conditions that cause infertility in men can be diagnosed with history, physical examination, and hormonal and semen analysis alone. (medscape.com)
Seminal plasma2
  • In August, the semen was centrifuged to separate cells from seminal plasma. (cdc.gov)
  • A semen allergy, also known as seminal plasma hypersensitivity (SPH), is a rare condition that is caused by a mild or severe allergic reaction to the protein of a man's semen. (verywellhealth.com)
Man's4
  • Semen analysis measures the amount and quality of a man's semen and sperm. (medlineplus.gov)
  • Semen analysis is one of the first tests done to evaluate a man's fertility. (medlineplus.gov)
  • This is because of the unique mixture of proteins, fluids, and other components of a man's semen. (verywellhealth.com)
  • Semen is released, or ejaculated, from the penis during a man's sexual climax (orgasm). (trianglepwh.com)
Doses4
  • Stallion evaluation and subfertility management using current techniques to enhance the use of suboptimal semen such as alternate collection methods and density gradient centrifugation to produce highly concentrated small volume doses of good quality semen. (selectbreeders.com)
  • In total, 2000 semen doses were produced from each bull, divided equally by treatment. (sintef.no)
  • Do not place semen doses warmer than 66°F (19°C) back in the semen storage unit. (thepigsite.com)
  • Mares (n = 60) were inseminated with frozen-thawed semen treated with the doses of 0 or 1 mg CLC. (bvsalud.org)
Poor semen quality3
  • It will be beneficial if the male is tested for causes of poor semen quality such as excessive white cells in the semen, excess oxidants, and exposure to toxic substances. (natural-treatment-guide.com)
  • According to statistics, 30% of men with poor semen quality remain undiagnosed. (natural-treatment-guide.com)
  • Our findings are of public interest as marijuana use is common and may be contributing to recent reports of poor semen quality. (medscape.com)
Examined semen analysis1
  • there is no information in the medical literature which examined semen analysis parameters following the COVD-19 vaccine. (clinicaltrials.gov)
Extender5
  • In this study, standard processed semen with the Biladyl extender (control) was compared with semen processed by sperm immobilization technology developed by SpermVital AS in a blind field trial. (sintef.no)
  • Raw semen diluted with an extender will prevent inadvertent water activation of the sperm, a common occurrence in the wet environment of a hatchery or in the field. (ufl.edu)
  • This fact sheet includes a list of reagents used to prepare an extender for fish semen that will greatly facilitate the handling of semen during the artificial spawning of fish. (ufl.edu)
  • This extender has been used by the author to store raw semen in the refrigerator 2-3 weeks for several species of food and ornamental fishes including catfishes, cichlids, characids, groupers, and sturgeons. (ufl.edu)
  • Therefore, we firstly demonstrated that frozen semen treated with CLC in S-MEDIA extender before freezing improves the in vitro sperm viability, but semen treated or not with CLC in S-MEDIUM extender results in a very low conception rate in mares inseminated with thawed donkey semen . (bvsalud.org)
Fluids3
  • Semen is a thick, cloudy, white substance that contains sperm and other fluids. (trianglepwh.com)
  • At this time, it is not known if monkeypox can spread through semen or vaginal fluids. (hstoday.us)
  • blood, semen (cum), pre-seminal fluid (pre-cum), rectal fluids, vaginal fluids, and breast milk from a person who has HIV can transmit HIV. (cdc.gov)
Viral3
  • Rift Valley fever in kidney transplant recipient returning from Mali with viral RNA detected in semen up to four months from symptom onset, France, autumn 2015. (cdc.gov)
  • Detection means that evidence of viral genetic material or viral protein was found in semen," Salam said. (news24.com)
  • The image of Denis Pushilin, who last month was accused of resigning as head of the so-called Donetsk People's Republic (DPR) and fleeing the region , posing with Semen Pegov aka 'WarGonzo' has gone viral after it was shared on social media. (euroweeklynews.com)
Antibody5
  • The Public Health Service published its initial recommendations regarding screening prospective donors of semen, organs, or tissues for the presence of antibody to human immunodeficiency virus (HIV) in 1985 (1). (cdc.gov)
  • Most recently, the House of Delegates of the American Medical Association, at its meeting held June 21-25, 1987, adopted a recommendation that testing for antibody to HIV be performed for all donors of blood, organs, or tissues intended for transplantation and for donors of semen or ova (7). (cdc.gov)
  • Prospective donors of organs, tissues, and semen should be tested for antibody to HIV (1,6). (cdc.gov)
  • Testing donors of organs, tissues, and semen for antibody to human T-lymphotropic virus type III/lymphadenopathy-associated virus. (cdc.gov)
  • It seems that other tests are normal so if there is no pregnancy even after trying for about 1 year then you should probably undergo Antisperm Antibody testing in semen. (ndtv.com)
Analysis15
  • What is the CPT code for a semen pellet analysis? (asrm.org)
  • Semen in a test-tube set for analysis. (co.ke)
  • In this study the investigators will explore the effect of the BNT162b2 COVID-19 Vaccine on semen analysis parameters among 75 fertile men. (clinicaltrials.gov)
  • The investigators will examine the macroscopic and microscopic properties of the semen samples and compare them to the WHO semen analysis reference range in an attempt to ascertain whether the vaccine influences sperm parameters. (clinicaltrials.gov)
  • In an average semen analysis, there will be some sperm with no movement, some that are moving slowly and/or some that do not move in a forward direction. (ivf1.com)
  • With computerized semen analysis, the computer identifies and tracks every sperm seen in under the microscopic field. (ivf1.com)
  • A computerized semen analysis will give many more parameters that are useful to the fertility specialist. (ivf1.com)
  • In other words, it is now possible to identify men with fertility problems even though their standard semen analysis may seem completely normal. (ivf1.com)
  • I am a 30 years old male who underwent semen analysis. (ndtv.com)
  • Also, future checks of fertility are possible at any time with semen analysis, unlike with women who have undergone tubal ligation. (medscape.com)
  • Compliance with postoperative follow-up and postprocedure semen analysis is of utmost importance. (medscape.com)
  • The aims of this prospective, non-comparative study were to determine time to azoospermia and vasectomy success rate based on the results of semen analysis. (who.int)
  • A total of 334 men seeking vasectomy at a clinic in Urmia city, Islamic Republic of Iran were followed bi-weekly up to 24 weeks after vasectomy or until azoospermia was confirmed via semen analysis. (who.int)
  • Semen analysis of personnel operating military radar equipment. (emfacts.com)
  • Couples were followed up with semen analysis and pregnancy detection for 6, 12 and 18 months. (bvsalud.org)
Saliva2
  • In some ways it doesn't matter if it can be spread by semen if it also can be spread by saliva," Tosh added. (news24.com)
  • 5. Inami T, Konomi N, Arakawa Y, Abe K. High prevalence of TT virus DNA in human saliva and semen. (bvsalud.org)
Motility2
  • Experimental evidence demonstrates that prostate-specific antigen (PSA) rapidly cleaves Sg, an event temporally associated with semen liquefaction and initiation of sperm motility. (nih.gov)
  • Afterwards, the semen was cooled to 5 °C for 2 h, after that period, filled in 0.5 mL straws and then placed under liquid nitrogen vapor (N L), 8 cm from 2 the liquid sheet for 15 min, and then immersed on the N L. The samples were analyzed for sperm motility, plasma membrane and 2 acrosomal membrane integrity, mitochondrial activity and binding test. (bvsalud.org)
Detection4
  • Absence of hepatitis C virus and detection of hepatitis G virus/GB virus C RNA sequences in the semen of infected men. (cdc.gov)
  • Shop our line of semen detection kits, providing presumptive seminal field tests for quick and easy detection, even in high dilution situations. (arrowheadforensics.com)
  • The detection of SARS-CoV-2 genetic material in the semen of men infected with the virus does not prove that these particles of it are capable of transmitting infections. (proiser.com)
  • The detection of semen on skin. (bvsalud.org)
Increase semen13
  • Generally, a healthy lifestyle is very important to increase semen output. (natural-treatment-guide.com)
  • But still, people prefer to use alternatives like Proxeed to increase semen output. (natural-treatment-guide.com)
  • Taking them does not guarantee to increase semen output. (natural-treatment-guide.com)
  • But in general, a male should possess a healthy lifestyle.To increase semen output, we have to look into more details about our friends, the semen. (natural-treatment-guide.com)
  • For example, avoiding excessive use of alcohol, tobacco, or recreational drugs will be a major boost to increase semen output. (natural-treatment-guide.com)
  • If a man wants to increase semen output, he has to stay away from Marijuana too. (natural-treatment-guide.com)
  • But one cannot expect to increase semen immediately after getting rid of pot. (natural-treatment-guide.com)
  • To increase semen output, a pot smoker has to wait because it takes almost three months for semen to form. (natural-treatment-guide.com)
  • Men tend to increase semen output rely on various sources, but they forget to think genetically. (natural-treatment-guide.com)
  • Also there are a few proteins which are useful to increase semen output. (natural-treatment-guide.com)
  • Actin for example, is a protein which is responsible for the contraction of muscle cells and being an active ingredient for output, it is also used to increase semen output. (natural-treatment-guide.com)
  • So generally, to increase semen output, one has to sustain a healthy lifestyle and also should take in the lacking chemical substances. (natural-treatment-guide.com)
  • As a diluent it can also serve to increase semen volume when only small amounts are available. (ufl.edu)
Standard semen1
  • In conclusion, this study has showed that immobilized spermatozoa provide equal fertility results as standard processed semen when AI is performed in a blinded field trial, although the immobilization procedure caused increased sperm damage evaluated in vitro compared to standard semen processing procedure. (sintef.no)
Reproductive Hormones2
  • Petersen PM, Skakkebaek NE, Vistisen K, Rørth M, Giwercman A. Semen quality and reproductive hormones before orchiectomy in men with testicular cancer. (medscape.com)
  • Association Between Use of Marijuana and Male Reproductive Hormones and Semen Quality: A Study Among 1,215 Healthy Young Men. (medscape.com)
Sexually4
  • Clinicians and researchers need to consider the possibility that traditionally non-sexually transmitted viruses can persist in semen, and this therefore raises the possibility of sexual transmission," said lead researcher Alex Salam. (news24.com)
  • However, the presence of viruses in semen does not mean that every virus can be sexually transmitted, the researchers noted. (news24.com)
  • It is unclear to what extent the viruses detected in semen can also be sexually transmitted," Salam said. (news24.com)
  • These findings do not mean that the virus can be transmitted sexually through contact with semen. (proiser.com)
Parameters1
  • Positive semen agglutination was reported while other parameters are normal. (ndtv.com)
Quality8
  • Semen freezing (export and domestic) As a proud new Select Breeders affiliate, we will provide a standardized, quality controlled product that can be distributed and trusted worldwide. (selectbreeders.com)
  • One of the most important factors contributing to poor quality semen has been reported to be oxidative stress [ 16 ]. (hindawi.com)
  • All semen is guaranteed to be of acceptable quality but no guarantee is made as to conception rate. (breedersworld.com)
  • Therefore, a successful fish breeding program requiring sperm begins with a source of high-quality semen, and its proper collection, handling, and storage. (ufl.edu)
  • Morever, the quality of fresh semen from most fishes quickly deteriorates after collection and will last only 1-2 days in the refrigerator (4-5°C), and at most a few hours at room temperature (25°C). (ufl.edu)
  • We therefore studied the association between marijuana use and semen quality and hormone levels among 1,215 young, healthy, unselected men of whom 45.4% had used marijuana during the past 3 months. (medscape.com)
  • This is a preliminary survey of semen quality among Danish military personnel operating mobile ground-to-air missile units that use several microwave emitting radar systems. (emfacts.com)
  • Evidence for decreasing quality of semen during past 50 years. (medscape.com)
Urine2
  • Semen is believed to be "lost" through excessive sexual activity or masturbation, nocturnal emissions, "white urine" which is believed to contain semen, or other mechanisms. (mccajor.net)
  • Though the cause of this genetically based deformity is unknown, the result consist of a malformation of the urethra, which is the tube leading from the urinary bladder to the body's exterior, through which urine and semen are expelled. (cdc.gov)
Amino acids1
Exposure2
  • A semen allergy can cause local reactions minutes or hours after exposure. (verywellhealth.com)
  • Symptoms can appear within minutes after exposure to semen and can be life-threatening. (verywellhealth.com)
Bulls3
  • The company's collection, which dates from the 1960s, contains more than 200,000 units of semen from 6,000 bulls representing 43 beef and dairy breeds. (usda.gov)
  • Semen from 16 Norwegian Red young bulls with unknown fertility was collected and processed after splitting the semen in two aliquots. (sintef.no)
  • Representatives from bull studs Taurus-ST and Trans World Genetics (TWG) jointly announced today that they are releasing for sale semen from two much anticipated elite young Holstein bulls. (cowsmo.com)
Frozen4
  • Please see information under "Semen Freezing and Storage" on shipping frozen semen to other countries. (6666ranch.com)
  • Frozen semen should be used only if both of the tests are negative. (cdc.gov)
  • A unique service we are able to provide through our recipient mare herd is to determine efficacy of different semen treatments, as well as, frozen semen by actually performing fertility trials by breeding mares and determining pregnancy rates. (selectbreeders.com)
  • Semen was frozen, and thawed samples were evaluated by computer -assisted sperm analyser system (CASA), supravital test, hyposmotic swelling test and fluorescent dyes to assess the integrity of sperm membranes . (bvsalud.org)
Symptoms4
  • Read on to better understand the causes, symptoms, and solutions of a semen allergy. (verywellhealth.com)
  • Other studies found that medications or food allergens can accumulate in the semen and trigger symptoms in sexual partners with existing sensitization. (verywellhealth.com)
  • From an ethnopsychiatric perspective, additional symptoms are preoccupation with sexual performance, potential semen loss, and bodily complaints which may be taken as symptoms of lost yang. (mccajor.net)
  • Our circumstantial evidence of sexual transmission is based on the fact that the scientist reported a swollen prostate and blood in his semen as symptoms of his illness, and that he and his wife had intercourse soon after he returned home but before he got sick. (cdc.gov)
Men's1
  • Men's semen appears to give the AIDS virus an extra boost, researchers reported Wednesday in a finding they say may explain why it's so hard to develop creams or gels to prevent infection. (nbcnews.com)
Stemen1
  • The pants Stemen wore that day also had a substance on them later determined to be semen. (baltimoresun.com)
Fertility problems1
  • Exosomes found in the semen of those with fertility problems have previously been shown to differ from the exosomes in those with no such issues. (newscientist.com)
Cervical2
  • Manual de laboratorio de la OMS para el examen del semen humano y de la interacci'on entre el semen y el moco cervical / traducci'on efectuada por Jorge A. Blaquier. (who.int)
  • Manual de laboratorio de la OMS para el examen del semen humano y de la interacción entre el semen y el moco cervical / traducción efectuada por el Jorge A. Blaquier y Catalina M. Blaquier. (who.int)
Spermatozoa2
  • The flow cytometric results revealed a significant higher level of acrosome-intact live spermatozoa in Biladyl-processed semen compared to SpermVital semen. (sintef.no)
  • The results indicate that the level of acrosome-intact live spermatozoa in the AI dose did not affect the 56-day NRR for the two semen processing methods. (sintef.no)
Vasectomy1
  • The test may also be used after a vasectomy to make sure there are no sperm in the semen. (medlineplus.gov)
Blood12
  • The acidity of the semen and the presence of white blood cells (suggesting infection) may affect fertility. (medlineplus.gov)
  • It will smell like strawberry sorbert and pink pepper and people will STILL think it smells like blood and semen. (nstperfume.com)
  • I'm sorry but I will gladly take strawberry sorbet and pink pepper over blood and semen. (nstperfume.com)
  • Now about the request of blood and semen. (nstperfume.com)
  • If you notice blood in your semen , you might feel pretty alarmed, but there's no need to head to the emergency room just yet. (insider.com)
  • Hematospermia - the medical name for blood in your semen - usually doesn't suggest a serious health condition. (insider.com)
  • This blood may be bright red, or your semen may have a pink or brown tinge. (insider.com)
  • You could also notice small blood clots in your semen. (insider.com)
  • You're most likely to notice blood in your semen between the ages of 30 and 40 . (insider.com)
  • According to traditional Chinese medical theory, one of the functions of the kidneys is to transform blood into semen. (mccajor.net)
  • The virus can also be contracted from mosquito bites, from semen through sexual activity , and possibly from blood transfusions as well. (askmen.com)
  • Hepatitis B is spread when blood, semen, or other body fluid infected with the hepatitis B virus enters the body of a person who is not infected. (cdc.gov)
Researchers1
  • The answer might lie in semen, researchers found. (nbcnews.com)
Pregnancy2
  • Will positive semen agglutination affect my wife's pregnancy? (ndtv.com)
  • Home » Frequently asked Questions on Health » Will positive semen agglutination affect my wife's pregnancy? (ndtv.com)
Physiology1
  • Male reproductive function and semen : themes and trends in physiology, biochemistry and investigative andrology / Thaddeus Mann and Cecilia Lutwak-Mann. (who.int)
Sexual1
  • While it has been long proved that HIV-positive men can transmit HIV to sexual partners through their semen, a new study suggests that sperm cells may actually play a role in transmission, HealthDay News reports. (poz.com)
Search1
  • Results of search for 'su:{Semen. (who.int)
Ebola1
  • Scientific findings by the WHO Advisory Group have led to recommendations that male survivors of EVD practice safer sex and hygiene for 12 months until their semen tests negative for Ebola. (who.int)
Viruses3
  • There are 27 viruses that could potentially lurk in your semen. (news24.com)
  • For this report, Salam and his colleagues reviewed more than 3 800 scientific articles published on viruses and semen. (news24.com)
  • Tosh said that it makes sense that viruses would be able to set up shop in semen. (news24.com)
Biochemistry1
  • IMSEAR at SEARO: Semen biochemistry of leprosy patients. (who.int)
Virus4
  • Presence of nucleic acid or antigen in semen does not represent the presence of replication-competent or infection-competent virus, which can generally only be demonstration by isolation and culture of virus. (cdc.gov)
  • In January 1990, a health department in the United States received a report of human immunodeficiency virus type 1 (HIV-1) infection in a woman who had been artificially inseminated with semen from her HIV-1-infected, hemophilic husband. (cdc.gov)
  • When Roan and colleagues tested different microbicides on HIV samples, they found that including semen in the mix made in 10 times easier for the virus to infect cells, and made the microbicides as much as 20 times less effective, they reported in the journal Science Translational Medicine. (nbcnews.com)
  • Salam pointed out that no studies have found influenza in semen, although the flu virus has been found in the testicles. (news24.com)
Genetic2
  • The company donated its historic bull semen collection to the ARS National Animal Germplasm Program (NAGP) at the National Center for Genetic Resources Preservation , in Fort Collins, Colo. (usda.gov)
  • ARS , the U.S. Department of Agriculture 's chief in-house scientific research agency, is responsible for preserving genetic material--such as seeds, plant cuttings and semen--in germplasm repositories around the country. (usda.gov)
Diagnosis1
  • Getting an accurate diagnosis can be challenging because semen allergies are rare. (verywellhealth.com)
Samples2
  • In four of the five semen samples, leukocytes were present before processing. (cdc.gov)
  • Semen samples were obtained from a subset of 324 Vietnam veterans and 247 nonVietnam veterans and evaluated. (cdc.gov)
Infection4
  • The role of donated semen in the transmission of HIV infection was confirmed later that year (2). (cdc.gov)
  • A single episode of bloody semen isn't usually a concern, but if it's happening regularly then you may have some type of infection that needs medical treatment. (insider.com)
  • Common causes of bloody semen include infection, injury, and prostate cancer treatment. (insider.com)
  • If any semen is still in your eye, Dr. Ginsburg says it could cause an infection, but you can also get STDs this way. (cosmopolitan.com)
Prostate1
  • It is widely believed that the major allergen involved in a semen allergy is the proteins produced by the prostate, but other proteins are likely involved. (verywellhealth.com)
Fertilize1
Male4
  • Semen contains tiny fluid-filled bubbles of cell membrane, called exosomes, that are released from a range of cell types in the male reproductive system. (newscientist.com)
  • The harvest is given to an embryologist while the male partner provides semen sample. (co.ke)
  • The objective is to maximize the volume of semen obtained on a per-male basis. (ufl.edu)
  • This work team detected SARS-CoV-2 in the semen of six of the male participants. (proiser.com)
Obtained varies1
  • Semen is commonly collected from fish, but the amount obtained varies widely depending on the species of fish, differs from individual to individual within a species, and could be influenced by a wide variety of environmental factors, such as season. (ufl.edu)
Found2
  • Anne Arundel County Police said semen was found inside syringes tested after a man was arrested for allegedly poking a woman with a syringe in Churchton grocery store. (ebaumsworld.com)
  • Shenkui also fits into a larger category of culture-bound syndromes found in many cultures, particularly in east and south Asia, described as "semen-loss" syndromes. (mccajor.net)