Blood Circulation Time: Determination of the shortest time interval between the injection of a substance in the vein and its arrival at some distant site in sufficient concentration to produce a recognizable end result. It represents approximately the inverse of the average velocity of blood flow between two points.Polyethylene Glycols: Polymers of ETHYLENE OXIDE and water, and their ethers. They vary in consistency from liquid to solid depending on the molecular weight indicated by a number following the name. They are used as SURFACTANTS, dispersing agents, solvents, ointment and suppository bases, vehicles, and tablet excipients. Some specific groups are NONOXYNOLS, OCTOXYNOLS, and POLOXAMERS.Blood Circulation: The movement of the BLOOD as it is pumped through the CARDIOVASCULAR SYSTEM.Drug Carriers: Forms to which substances are incorporated to improve the delivery and the effectiveness of drugs. Drug carriers are used in drug-delivery systems such as the controlled-release technology to prolong in vivo drug actions, decrease drug metabolism, and reduce drug toxicity. Carriers are also used in designs to increase the effectiveness of drug delivery to the target sites of pharmacological actions. Liposomes, albumin microspheres, soluble synthetic polymers, DNA complexes, protein-drug conjugates, and carrier erythrocytes among others have been employed as biodegradable drug carriers.Liposomes: Artificial, single or multilaminar vesicles (made from lecithins or other lipids) that are used for the delivery of a variety of biological molecules or molecular complexes to cells, for example, drug delivery and gene transfer. They are also used to study membranes and membrane proteins.Tissue Distribution: Accumulation of a drug or chemical substance in various organs (including those not relevant to its pharmacologic or therapeutic action). This distribution depends on the blood flow or perfusion rate of the organ, the ability of the drug to penetrate organ membranes, tissue specificity, protein binding. The distribution is usually expressed as tissue to plasma ratios.Drugs, Chinese Herbal: Chinese herbal or plant extracts which are used as drugs to treat diseases or promote general well-being. The concept does not include synthesized compounds manufactured in China.Nanoparticles: Nanometer-sized particles that are nanoscale in three dimensions. They include nanocrystaline materials; NANOCAPSULES; METAL NANOPARTICLES; DENDRIMERS, and QUANTUM DOTS. The uses of nanoparticles include DRUG DELIVERY SYSTEMS and cancer targeting and imaging.Nanocapsules: Nanometer-sized, hollow, spherically-shaped objects that can be utilized to encapsulate small amounts of pharmaceuticals, enzymes, or other catalysts (Glossary of Biotechnology and Nanobiotechnology, 4th ed).Drug Delivery Systems: Systems for the delivery of drugs to target sites of pharmacological actions. Technologies employed include those concerning drug preparation, route of administration, site targeting, metabolism, and toxicity.Particle Size: Relating to the size of solids.Focal InfectionNanomedicine: The branch of medicine concerned with the application of NANOTECHNOLOGY to the prevention and treatment of disease. It involves the monitoring, repair, construction, and control of human biological systems at the molecular level, using engineered nanodevices and NANOSTRUCTURES. (From Freitas Jr., Nanomedicine, vol 1, 1999).Medicine, Chinese Traditional: A system of traditional medicine which is based on the beliefs and practices of the Chinese culture.Extracorporeal Circulation: Diversion of blood flow through a circuit located outside the body but continuous with the bodily circulation.Injections, Intravenous: Injections made into a vein for therapeutic or experimental purposes.2,3-Diketogulonic Acid: Metabolite of ASCORBIC ACID and the oxidized form of the lactone DEHYDROASCORBIC ACID.Polymers: Compounds formed by the joining of smaller, usually repeating, units linked by covalent bonds. These compounds often form large macromolecules (e.g., BIOPOLYMERS; PLASTICS).History, 17th Century: Time period from 1601 through 1700 of the common era.Mythology: A body of stories, the origins of which may be unknown or forgotten, that serve to explain practices, beliefs, institutions or natural phenomena. Mythology includes legends and folk tales. It may refer to classical mythology or to a body of modern thought and modern life. (From Webster's 1st ed)Metabolic Clearance Rate: Volume of biological fluid completely cleared of drug metabolites as measured in unit time. Elimination occurs as a result of metabolic processes in the kidney, liver, saliva, sweat, intestine, heart, brain, or other site.Retinal Vessels: The blood vessels which supply and drain the RETINA.Phosphatidylethanolamines: Derivatives of phosphatidic acids in which the phosphoric acid is bound in ester linkage to an ethanolamine moiety. Complete hydrolysis yields 1 mole of glycerol, phosphoric acid and ethanolamine and 2 moles of fatty acids.Time Factors: Elements of limited time intervals, contributing to particular results or situations.Qi: The vital life force in the body, supposedly able to be regulated by acupuncture. It corresponds roughly to the Greek pneuma, the Latin spiritus, and the ancient Indian prana. The concept of life-breath or vital energy was formulated as an indication of the awareness of man, originally directed externally toward nature or society but later turned inward to the self or life within. (From Comparison between Concepts of Life-Breath in East and West, 15th International Symposium on the Comparative History of Medicine - East and West, August 26-September 3, 1990, Shizuoka, Japan, pp. ix-x)Mice, Inbred BALB CNanocomposites: Nanometer-scale composite structures composed of organic molecules intimately incorporated with inorganic molecules. (Glossary of Biotechnology and Nanobiotechology Terms, 4th ed)Chemistry, Bioinorganic: Field of chemistry pertaining to the study of inorganic compounds or ions and their interactions with biological ligands at the molecular level.Contrast Media: Substances used to allow enhanced visualization of tissues.Tomography, X-Ray Computed: Tomography using x-ray transmission and a computer algorithm to reconstruct the image.Gravitation: Acceleration produced by the mutual attraction of two masses, and of magnitude inversely proportional to the square of the distance between the two centers of mass. It is also the force imparted by the earth, moon, or a planet to an object near its surface. (From NASA Thesaurus, 1988)Weightlessness: Condition in which no acceleration, whether due to gravity or any other force, can be detected by an observer within a system. It also means the absence of weight or the absence of the force of gravity acting on a body. Microgravity, gravitational force between 0 and 10 -6 g, is included here. (From NASA Thesaurus, 1988)Pulmonary Veins: The veins that return the oxygenated blood from the lungs to the left atrium of the heart.Gravity Sensing: Process whereby a cell, bodily structure, or organism (animal or plant) receives or detects a gravity stimulus. Gravity sensing plays an important role in the directional growth and development of an organism (GRAVITROPISM).Ventricular Pressure: The pressure within a CARDIAC VENTRICLE. Ventricular pressure waveforms can be measured in the beating heart by catheterization or estimated using imaging techniques (e.g., DOPPLER ECHOCARDIOGRAPHY). The information is useful in evaluating the function of the MYOCARDIUM; CARDIAC VALVES; and PERICARDIUM, particularly with simultaneous measurement of other (e.g., aortic or atrial) pressures.Hypergravity: Condition wherein the force of gravity is greater than or is increased above that on the surface of the earth. This is expressed as being greater than 1 g.Pulmonary Circulation: The circulation of the BLOOD through the LUNGS.Heart, Artificial: A pumping mechanism that duplicates the output, rate, and blood pressure of the natural heart. It may replace the function of the entire heart or a portion of it, and may be an intracorporeal, extracorporeal, or paracorporeal heart. (Dorland, 28th ed)Heart-Assist Devices: Small pumps, often implantable, designed for temporarily assisting the heart, usually the LEFT VENTRICLE, to pump blood. They consist of a pumping chamber and a power source, which may be partially or totally external to the body and activated by electromagnetic motors.Heart Failure: A heterogeneous condition in which the heart is unable to pump out sufficient blood to meet the metabolic need of the body. Heart failure can be caused by structural defects, functional abnormalities (VENTRICULAR DYSFUNCTION), or a sudden overload beyond its capacity. Chronic heart failure is more common than acute heart failure which results from sudden insult to cardiac function, such as MYOCARDIAL INFARCTION.Heart: The hollow, muscular organ that maintains the circulation of the blood.Heart Transplantation: The transference of a heart from one human or animal to another.Philosophy: A love or pursuit of wisdom. A search for the underlying causes and principles of reality. (Webster, 3d ed)Heart Rate: The number of times the HEART VENTRICLES contract per unit of time, usually per minute.Baths: The immersion or washing of the body or any of its parts in water or other medium for cleansing or medical treatment. It includes bathing for personal hygiene as well as for medical purposes with the addition of therapeutic agents, such as alkalines, antiseptics, oil, etc.San FranciscoSperm Count: A count of SPERM in the ejaculum, expressed as number per milliliter.Myxococcus xanthus: A species of gliding bacteria found on soil as well as in surface fresh water and coastal seawater.Perioperative Nursing: Nursing care of the surgical patient before, during, and after surgery.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.California

Ischemic brain edema following middle cerebral artery occlusion in baboons: relationship between regional cerebral water content and blood flow at 1 to 2 hours. (1/56)

The relationship between increase in water content in ischemic brain and levels of regional blood flow has been studied in 11 primates. Flows were recorded using the method of hydrogen (2-minute) clearance, from a total of 128 electrodes in cortex and white matter, and a gradation of ischemia was produced by middle cerebral occlusion transorbitally. The flows were reduced in the area of densest ischemia from control levels of 12.0 +/- 12.0 ml/100g/min to 7.0 +/- 5.4 ml/100g/min, with lesser decreases over the remainder of the ischemic hemisphere. Water content was measured in cortex and white matter, in regions topographically related to those of flow measurements, by densitometric assessment using precalibrated kerosene/bromobenzine columns. The average water content of cortex in regions remote from ischemia was 797.4 +/- 5.8 mg/gm and in white matter 708.5 +/- 8.2 mg/gm. Significant increases in water content (comparing corresponding regions of the two hemispheres) of up to 11.4 +/- 7.5 mg/gm were demonstrated in the most ischemic cortical areas. A gradient of water increase was evident in the ischemic hemisphere, increases water content being greatest in the opercular zone and least in the parasagittal area. Significant differences in white matter water content between the 2 hemispheres were demonstrated only in the most densely ischemic areas in the current experiments where ischemia was limited to 93 +/- 20 mins in the 11 animals without reperfusion. The relationship between ischemic density and water content increase showed that significant increases in water content occurred in regions where terminal flows had been below 20 ml/100g/min, indicating that accumulation of water in ischemic brain begins at flow values comparable to those associated with the failure of synaptic transmission, higher than those associated with failure of the ionic pump of the cell. Possible pathophysiological mechanisms are discussed.  (+info)

Comparison of retinal transit times and retinal blood flow: a study in monkeys. (2/56)

PURPOSE: To determine the correlation between transit times of retinal blood flow calculated from fluorescein angiograms and retinal blood flow determined by the microsphere method. METHODS: Two fluorescein angiograms were obtained in each eye of six monkeys, followed by determination of retinal blood flow with labeled microspheres. Angiograms in 10 eyes were analyzed for mean transit time (MTT) and arteriovenous passage time (AVP). MTT was determined in two ways: from dye curves reconstructed by extrapolation of semilogarithmic plots of the recorded curves (MTT(slope)) and by a new technique based on an impulse-response analysis (MTT(ir)). RESULTS: Mean values (+/-SD) for retinal blood flow in 10 eyes were 23.2 +/- 6.9 mg/min. Corresponding values for MTT(ir), MTT(slope), and AVP were 2.22 +/- 0.38, 4.89 +/- 5.89, and 1.08 +/- 0.14 seconds. There was a weak, but not statistically significant, correlation between retinal blood flow and MTT(ir) (r = -0.60, P = 0.06) but no useful correlation between retinal blood flow and either MTT(slope) or AVP. CONCLUSIONS: The relationship between retinal blood flow and transit times determined from fluorescein angiograms is weak. Of the three transit parameters tested, MTT(ir), determined with the recently developed impulse-response technique, had the best correlation with retinal blood flow. Further studies are needed to determine the ability of these transit parameters to detect a change in retinal blood flow and the possibility that transit times may provide useful clinical information unrelated to absolute values of retinal blood flow.  (+info)

Retinal fluorescein contrast arrival time of young patients with the hepatosplenic form of the Schistosomiasis mansoni. (3/56)

Schistosoma mansoni is responsible for lesions that can alter the hemodinamic of the portal venous circulation, lung arterial and venous sistemic systems. Therefore, hemodinamic changes in the ocular circulation of mansonic schistosomotic patients with portal hypertension and hepatofugal venous blood flow is also probable. The purpose of this study was to determine the fluorescein contrast arrival time at the retina of young patients with the hepatosplenic form of schistosomiasis, clinically and surgically treated. The control group included 36 non schistosomotic patients, mean age of 17.3 years, and the case group was represented by 25 schistosomotic patients, mean age of 18.2 years, who were cared for at The University Hospital (Federal University of Pernambuco, Brazil), from 1990 to 2001. They underwent digital angiofluoresceinography and were evaluated for the contrast arrival time at the early retinal venous phase of the exam. Both groups were ophthalmologically examined at the same hospital (Altino Ventura Foundation, Recife, Brazil), using the same technique. There was retardation of the retinal contrast arrival time equal or more than 70 sec in the eyes of three schistosomotic patients (12%) and in none of the control group, however, the mean contrast arrival time between the two groups were not statistically different. These findings lend support to the hypothesis that there could be a delay of the eye venous blood flow drainage.  (+info)

Time course of changes in optic nerve head circulation after acute reduction in intraocular pressure. (4/56)

PURPOSE: To study the time course of changes in circulation in the optic nerve head (ONH) after acute reduction in intraocular pressure (IOP) and to evaluate the effects of a calcium antagonist, a nitric oxide synthetase (NOS) inhibitor, indomethacin, and sympathetic nerve amputation on the changes in ONH circulation after reduction of IOP. METHODS: In anesthetized albino rabbits, acute reduction of IOP (acute increase in ocular perfusion pressure [OPP]) was manometrically achieved and normalized blur (NB), a quantitative index of tissue blood velocity obtained with the laser speckle method, was serially monitored for 30 seconds and 60 minutes. The effects of systemic administration of 1 microg/kg per hour nilvadipine (a calcium antagonist), 300 microg/kg Nomega-nitro-l-arginine (l-NAME, a nonselective NOS inhibitor), and 5 mg/kg indomethacin or sympathetic nerve amputation on the changes in NB after reduction of IOP were studied. RESULTS: During changes in IOP from 10 to 40 mm Hg and then back to 10 mm Hg, NB exhibited no significant change. During changes in IOP from 10 to 60 mm Hg and then back to 10 mm Hg, NB initially decreased with an increase in IOP to 60 mm Hg and then increased to baseline level when IOP was returned to 10 mm Hg. In the nilvadipine-treated rabbits, during changes in IOP from 10 to 40 mm Hg and back to 10 mm Hg and during the changes from 10 to 60 mm Hg and back to 10 mm Hg, NB decreased with increase in IOP to 40 or 60 mm Hg and then increased to slightly above the baseline when IOP returned to 10 mm Hg. l-NAME, indomethacin, and sympathetic nerve amputation each had little effect on the time course of change in NB. CONCLUSIONS: ONH circulation was stably maintained after reduction of IOP from 40 to 10 mm Hg but not after that from 60 to 10 mm Hg. The changes in NB after reduction of IOP occurred quickly and were partially impaired with a calcium antagonist, but not with the NOS inhibitor, indomethacin, or sympathetic nerve amputation. These findings suggest the importance of vascular smooth muscle in maintaining stable ONH circulation against reduction of IOP in a fashion nearly independent of NO, endogenous prostaglandins, and the sympathetic nervous system.  (+info)

Analysis of blood flow in the entire coronary arterial tree. (5/56)

A hemodynamic analysis of coronary blood flow must be based on the measured branching pattern and vascular geometry of the coronary vasculature. We recently developed a computer reconstruction of the entire coronary arterial tree of the porcine heart based on previously measured morphometric data. In the present study, we carried out an analysis of blood flow distribution through a network of millions of vessels that includes the entire coronary arterial tree down to the first capillary branch. The pressure and flow are computed throughout the coronary arterial tree based on conservation of mass and momentum and appropriate pressure boundary conditions. We found a power law relationship between the diameter and flow of each vessel branch. The exponent is approximately 2.2, which deviates from Murray's prediction of 3.0. Furthermore, we found the total arterial equivalent resistance to be 0.93, 0.77, and 1.28 mmHg.ml(-1).s(-1).g(-1) for the right coronary artery, left anterior descending coronary artery, and left circumflex artery, respectively. The significance of the present study is that it yields a predictive model that incorporates some of the factors controlling coronary blood flow. The model of normal hearts will serve as a physiological reference state. Pathological states can then be studied in relation to changes in model parameters that alter coronary perfusion.  (+info)

Lack of effect of pravastatin on cerebral blood flow or parenchymal volume loss in elderly at risk for vascular disease. (6/56)

BACKGROUND AND PURPOSE: Ageing is associated with a decline in cerebral blood flow. Animal studies have shown that cholesterol-lowering therapy with statins might preserve cerebral blood flow (CBF). We examined the effect of 40 mg pravastatin on the decline in CBF and brain volume in a subset of elderly subjects participating in the PROspective Study of Pravastatin in the Elderly at Risk (PROSPER) trial. METHODS: Randomization was not stratified according to whether or not subjects participated in the MRI substudy. In 391 men (n=226) and women (n=165) aged 70 to 82 years (mean+/-SD, 75+/-3.2), we measured total CBF (in mL/min) at baseline and after a mean+/-SD follow-up of 33+/-1.4 months with a gradient-echo phase-contrast MRI technique. Total CBF was defined as the summed flows in both internal carotid and vertebral arteries. Parenchymal volume (whole brain) was segmented with the use of in-house-developed semiautomatic software. RESULTS: Total CBF significantly declined in the placebo-allocated group, from 521+/-83 to 504+/-92 mL/min (P=0.0036) and in the pravastatin-allocated group from 520+/-94 to 506+/-92 mL/min (P=0.018). This decline was not significantly different between treatment groups (P=0.56). There was also a significant reduction in brain volume over time (P<0.001), which was not different between the treatment groups (P=0.47). When expressed per unit of parenchymal volume, the decline in CBF over time was no longer statistically significant. CONCLUSIONS: Elderly people at risk for cerebral vascular disease had a significant decline in CBF with increasing age that was explained by a concomitant reduction in brain volume. Treatment with 40 mg pravastatin daily had no beneficial effect on total CBF.  (+info)

Non-invasive measurement of circulation time using pulse oximetry during breath holding in chronic hypoxia. (7/56)

Pulse oximetry during breath-holding (BH) in normal residents at high altitude (3510 m) shows a typical graph pattern. Following a deep inspiration to total lung capacity (TLC) and subsequent breath-holding, a fall in oxyhemoglobin saturation (SaO(2) is observed after 16 s. The down-pointed peak in SaO(2) corresponds to the blood circulation time from the alveoli to the finger where the pulse oximeter probe is placed. This simple maneuver corroborates the measurement of circulation time by other methods. This phenomenon is even observed when the subject breathes 88% oxygen (PIO(2) = 403 mmHg for a barometric pressure of 495 mmHg). BH time is, as expected, prolonged under these circumstances. Thus the time delay of blood circulation from pulmonary alveoli to a finger is measured non-invasively. In the present study we used this method to compare the circulation time in 20 healthy male high altitude residents (Group N with a mean hematocrit of 50%) and 17 chronic mountain sickness patients (Group CMS with a mean hematocrit of 69%). In the two study groups, the mean circulation time amounted to 15.94 +/-2.57 s (SD) and to 15.66 +/-2.74 s, respectively. The minimal difference was not significant. We conclude that the CMS patients adapted their oxygen transport rate to the rise in hematocrit and blood viscosity.  (+info)

Cerebral blood flow thresholds for mRNA synthesis after focal ischemia and the effect of MK-801. (8/56)

BACKGROUND AND PURPOSE: MK-801 is a noncompetitive antagonist of N-methyl-d-aspartate subtype glutamate receptors with protective efficacy in experimental stroke. This study examined the impact of MK-801 on cerebral blood flow (CBF) and its relationship to gene expression changes during focal ischemia. METHODS: Spontaneously hypertensive rats were subjected to surgical occlusion of the middle cerebral artery and ipsilateral common carotid artery after 30 minutes pretreatment with 5 mg/kg MK-801 or saline vehicle. After 2.5 hours of ischemia, regional CBF was evaluated by [14C]iodoantipyrine autoradiography and compared with distributions of gene expression changes evaluated by in situ hybridization detection of mRNAs encoding several immediate-early genes and the stress protein, hsp72. RESULTS: MK-801 increased CBF in contralateral cortex from 93+/-15 to 187+/-37 mL/100 g per minute and produced a significant 25% reduction in the volume of ischemic cortex ipsilateral to occlusion. The extent of cortex failing to express inducible mRNAs correspondingly decreased, but the CBF threshold for mRNA synthesis remained unchanged (25 to 30 mL/100 g per minute). Widespread immediate-early gene expression in the neocortex became restricted to periinfarct regions after MK-801 treatment, and hybridization patterns in the striatum and hippocampus reflected the altered topography of cortical activation after drug treatment. CONCLUSIONS: MK-801 alters ischemia-induced gene expression by 2 distinct mechanisms. Generalized increases in CBF reduce the volume of cortex falling below ischemic injury thresholds, protecting tissue and facilitating transcription of inducible genes proximal to the ischemic focus. In addition, MK-801 attenuates the signals that induce expression of immediate-early genes in cortical and subcortical regions remote from the middle cerebral artery territory.  (+info)

*Vectors in gene therapy

Advantages of polymersomes over liposomes include greater stability, mechanical strength, blood circulation time, and storage ... Some of the benefits of inorganic vectors is in their storage stability, low manufacturing cost and often time, low ... they are complicated and time consuming to produce so attention was turned to the cationic versions. Cationic lipids, due to ... but also cut reaction time from over a month to several days. These new "Priostar" dendrimers can be specifically constructed ...

*Virtual Laboratory

... on blood circulation, muscle contraction, verve conduction and reaction time. Technology: deals with the technological aspects ... At this time, the focus had been expanded from physiology to the life sciences in general, as well as the arts and literature. ... At this time, the main focus lay on the development of technological preconditions of physiological research in the 19th ...

*Massage

The massage is aimed to improve blood circulation and quality of sleep, while at the same time help to promote better skin ... Blood pressure and heart rate: Massage has been shown to temporarily reduce blood pressure and heart rate. Pain relief: Massage ... joint movement and also improve blood circulation throughout the body. In one study scientists found that Thai Massage showed ... The 1984 Summer Olympics in Los Angeles was the first time that massage therapy was televised as it was being performed on the ...

*Matthias Lanzinger

... and some comments have held that a better attention to the blood circulation in an early time could have saved Lanzinger's leg ... On Tuesday morning, after the third surgery, the second one for restoring blood circulation to his left leg, the doctors ... on to Ullevål University Hospital in Oslo by ambulance helicopter for a new surgery due to problems with the blood circulation ...

*List of MeSH codes (E01)

... blood circulation time MeSH E01.370.370.130 --- blood flow velocity MeSH E01.370.370.140 --- blood pressure determination MeSH ... thrombin time MeSH E01.450.375.115.950 --- whole blood coagulation time MeSH E01.450.375.120 --- blood grouping and ... blood glucose self-monitoring MeSH E01.450.150.100.110 --- blood protein electrophoresis MeSH E01.450.150.100.115 --- blood ... blood chemical analysis MeSH E01.450.150.100.100 --- blood gas analysis MeSH E01.450.150.100.100.600 --- oximetry MeSH E01.450. ...

*Antibodies from lymphocyte secretions

... based on the secretion of antibody from in vivo activated plasma B cells found in blood circulation for a short period of time ... Secreted antibody may be preserved for long time for further anlysis This method cannot be applied if Mantoux test (tuberculin ... PBMCs were separated from blood on Ficoll-Paque by differential centrifugation and were suspended in 24-well tissue culture ...

*Tuberculosis diagnosis

... based on the secretion of antibody from in vivo activated plasma B cells found in blood circulation for a short period of time ... Gaur RL, Pai M, Banaei N (2013). "Impact of blood volume, tube shaking, and incubation time on reproducibility of QuantiFERON- ... For example, blood in the sputum, significant weight loss and drenching night sweats may be due to TB. A definitive diagnosis ... The blood tests QuantiFERON-TB Gold In-Tube and T-SPOT.TB use these antigens to detect people with tuberculosis. Lymphocytes ...

*Axon reflex

... the time constant of the blood circulation over that area experiences effect from a sensor). In general, the value of Tau does ... In dermal circulation, the axon reflex controls the temperature and circulation in the tissues through vasodilation. Small ... The axon reflex is the spread of this impulse from the main axon to nearby blood vessels in the stimulated area of the skin. ... These impulses in the affected area release chemical agents that cause blood vessels to dilate and leak, causing the skin to ...

*Camille Delezenne

Afterwards he undertook experiments on blood circulation at the Wertheimer laboratory in Lille. During this time period, he ... At Edouard Hédon's laboratory he conducted systematic investigations of blood coagulation in vertebrates, demonstrating the ... hepatic origin of antithrombin and describing the blood coagulation system of birds. In 1900 he relocated to Paris, where he ...

*Clapping

... opening up blocked blood circulation. Clapping can be used in acoustics to check the reverberation time of a room. This is ... determined by measuring the clap's decay time. (see: counting (music)) Iceland at the UEFA European Championship during UEFA ...

*Horse breeding

Once the foal is born, the mare will lick the newborn foal to clean it and help blood circulation. In a very short time, the ... Labor is rapid, often no more than 30 minutes, and from the time the feet of the foal appear to full delivery is often only ... This presents a problem, as the mare will usually be quite old by the time she is retired from her competitive career, at which ... However, during this time, the mare may be provided supplemental vitamins and minerals, particularly if forage quality is ...

*Clinical death

... discovered that reducing body temperature by three degrees Celsius after restarting blood circulation could double the time ... the absence of blood circulation (and vital functions related to blood circulation) was historically considered the official ... Blood circulation can be stopped in the entire body below the heart for at least 30 minutes, with injury to the spinal cord ... Stopped blood circulation has historically proven irreversible in most cases. Prior to the invention of cardiopulmonary ...

*Shuai Shou Gong

This exercise should be carried out 3 times a day and last at least 10 minutes each time. It will help to improve the blood ... circulation and starts the healing process if there are any ailments. It is recommended to avoid drinking cold water ...

*Deep hypothermic circulatory arrest

The first heart surgery using hypothermia to provide a longer time that blood circulation through the whole body could be ... and stopping blood circulation and brain function for up to one hour. It is used when blood circulation to the brain must be ... The blood pump is then switched off, and the interval of circulatory arrest begins. At this time more blood is drained to ... after which the blood pump of the heart-lung machine continues blood circulation through the body. Cardioplegic drugs may be ...

*Kukkuta Sastra

Such influences show variations in blood circulation in a cock's body. The following are the 27 star movements and their ... At the time of Poorvabhadra Nakshatra (Alpha Pegasi) - Kodi wins over Naemali and yellowish Kaaki 26. At the time of ... 7. At the time of Punarvasu Nakshatra (Beta Geminorium) - Kaaki can win over Kodi; Sudda Kaaki can win over Kodi; Naemali can ... At the time of Anuradha Nakshatra (Delta Scorpio) - Kaaki wins over Naemali and Black Myla; Naemali wins over Kodi 18. At the ...

*Neutral buoyancy

... over time by a physiological process involving controlled absorption and elimination of gases via the blood circulation, the ... which would cut off blood supply and kill neurons in the lower sections. Demonstrating neutral buoyancy can be simple. Find a ...

*Neigong

... practitioners report awareness of the mechanics of their blood circulation, peristalsis, muscular movement, skeletal ... is said to require concentration and internal reflection which results in a heightened self-awareness that increases over time ... With the body moving freely and an excess of blood moving to a particular area with little or no effort, the practitioner can ... Through these exercises it can be possible to move the blood to a particular area during a particular movement to have a ...

*Maria Dalle Donne

... and blood circulation in the uterus. The second paper suggested for the first time that diseases of female fertility be ...

*James McCudden

Operating the D.H.2 in 1916, he suffered terrible agonies as adequate blood circulation returned to his muscles once he reached ... He filled the time from the age of 14 to the age of enlistment by working as a Post Office messenger boy. It was at this time ... This time he attacked from the sun and from behind and below. His Lewis gun stopped after one round but his Vickers fired 60 ... His total flying time had reached 872 hours and 40 minutes. On the morning of 9 July 1918 he travelled to the home of his ...

*Basal metabolic rate

Some of those processes are breathing, blood circulation, controlling body temperature, cell growth, brain and nerve function, ... It is reported in energy units per unit time ranging from watt (joule/second) to ml O2/min or joule per hour per kg body mass J ... Basal metabolic rate is the amount of energy per unit time that a person needs to keep the body functioning at rest. ... All of it is contained in the body as important parts of tissues, blood hormones, and enzymes. The structural components of the ...

*Ibn al-Nafis

"Knowledge of the circulation of the blood from Antiquity down to Ibn al-Nafis", Hamdard medicus,, p36, 1994 Works cited Bayon H ... Years before Ibn al-Nafis was born, Galenic physiology and anatomy dominated the Arabic medical tradition from the time of ... "Knowledge of the circulation of the blood from Antiquity down to Ibn al-Nafis". Hamdard medicus. 37 (1): 24-26. 1994. The ... "Knowledge of the circulation of the blood from Antiquity down to Ibn al-Nafis", Hamdard medicus,, p35, 1994 Ghalioungui, P. " ...

*Cheyne-Stokes respiration

Widely accepted risk factors are hyperventilation, prolonged circulation time, and reduced blood gas buffering capacity. They ... circulation time decreases as cardiac output increases. Likewise, for any given total body CO2 production rate, alveolar ... March 1999). "Prognostic value of nocturnal Cheyne-Stokes respiration in chronic heart failure". Circulation. 99 (11): 1435-40 ... Circulation. 102 (18): 2214-2221. doi:10.1161/01.cir.102.18.2214. PMID 11056095. Retrieved 2010-09-05. J. Cheyne: A case of ...

*Black Caviar

... which helped blood circulation. The race on 23 June attracted a crowd of 80,000 to Ascot and was broadcast live in Australia, ... She then stepped up to 1400 metres for the first time on 11 February in the C F Orr Stakes at Caulfield. The distance and wet ... In June, she was sent overseas for the first time for the Diamond Jubilee Stakes at Royal Ascot. On the 30-hour flight from ... It was the third time she had won the event. On 21 February 2013 Black Caviar was inducted into the Australian Racing Hall of ...

*Horse hoof

The hoof mechanism ensures an effective blood circulation into the hoof, and it aids general circulation, too. Hooves have to ... Reap, Stacey (December 26, 2008). "Resolving Quarter Cracks Takes More than Just a Stitch in Time". Chronicle of the Horse. ... The frog also acts like a pump to move the blood back to the heart, a great distance from the relatively thin leg to the main ... It has no blood vessels and living cells acquire their oxygen and nutrients by fluid exchanges and molecular diffusion, from ...

*Nikolai Amosov

Each year, the institute fulfilled about 3000 heart operations, including over 1500 - with extra-corporeal blood circulation. ... From 1947 to 1952 he worked as chief surgeon of the Bryansk region and at that time he began to be widely engaged in thoracic ... one was one of the first in the Soviet Union to introduce into the practice the method of artificial blood circulation (in 1963 ... including about 36,000 operations with extra-corporeal blood circulation. In 1983 Amosov's cardiac surgery clinic was ...

*Brain ischemia

If sufficient circulation is restored within a short period of time, symptoms may be transient. However, if a significant ... Sickle shaped blood cells clot more easily than normal blood cells, impeding blood flow to the brain. Compression of blood ... Untreated heart attacks may slow blood flow enough that blood may start to clot and prevent the flow of blood to the brain or ... Moyamoya disease is an extremely rare cerebrovascular condition that limits blood circulation to the brain, consequently ...
X-ray computed tomography (CT) is a powerful and widely used medical non-invasive technique that often requires intravenous administration of contrast agents (CAs) to better visualize soft tissues. In this work, we have developed a novel CT contrast agent based on ternary Ag-Au-Se chalcogenide nanoparticles
The authors made nanogels from zwitterionic poly(carboxybetaine). Using different crosslinking densities they made softer and stiffer (as measured by bulk modulus) nanogels with similar hydrodynamic radii and encapsulated gold nanoparticles. They demonstrate that the softer gels are able to pass through filters smaller than their particle size while stiffer gels could not. They also showed that softer gels have a longer blood circulation time and lower accumulation in the spleen, suggesting that because of their capability to deform softer gels survive the filtration and clearance mechanisms of the reticuloendothelial system ...
1. In 33 obese patients, the arm-to-tongue circulation time was measured by the intravenous saccharin method. The average of the group was 13.3 seconds, essentially normal figures.. 2. In 14 of the group, dinitrophenol (1-2-4) was given, and further determinations of the circulation time made. In 7 patients an increase in blood velocity was noted, the average acceleration being 3.3 seconds per patient.. 3. Further studies are indicated to determine the manner in which such speeding up of the blood flow is brought about.. ...
We consider the estimation of the arrival rate and the service time moments of a M/G/1 queue with probing, i.e., with special customers (probes) entering the system. The probe inter-arrival times are i.i.d. and probe service times follow a general positive distribution. The only observations used are the arrival times, service times and departure times of probes. We derive the main equations from which the quantities of interest can be estimated. Two particular probe arrivals, deterministic and Poisson, are investigated. ...
Quantitative DSA facilitates real-time hemodynamic monitoring and helps determine the optimal angioplasty in carotid stenosis to avoid hyperperfusion4 and the end point of embolization in carotid cavernous fistulas.8,10 A previous study by Lin et al8 in 2012 showed significant reduction in rTTP at the ICA (in both PA and lateral views), A1, M1, and M2 after stent placement compared with pretreatment data. Lin et al10 reported a study of cerebral circulation time by calculating the rTTP relative to the cervical ICA on the PA view (same location as ICA1 in our report) and relative to the cavernous segment of the ICA on the lateral view (same location as ICA2 in our report). We found that the poststenting mean circulation times of M1, M2, and PV (corresponding to rTTP of the following segments: ICA1-M1, ICA2-M2, and ICA2-PV) in our study (0.49, 0.50, and 4.14 seconds, respectively) were close to those of healthy controls (0.46, 0.58, and 4.38 seconds, respectively).10 Therefore, the cerebral ...
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High or low blood circulation may cause several problems to different body organs. Take foods that promote blood circulation and improves body functioning
The smooth circulation of blood is essential for our health. Circulation of blood is produced by the good cooperation between the heart, blood, blood vessel and other components. When interference occurs on one component, then the blood circulation will be disrupted. The result, the blood supply is insufficient and needs further can cause heart attack,…
Consider the following continuously operational job shop. Inter arrival times of jobs are described as follows: Time between arrivals (hrs) probability 0 0.23.
Thus, starting in a recurrent state, the chain will, with probability 1, eventually return to the state. As we will see, the chain will return to the state infinitely often with probability 1, and the times of the visits will form the arrival times of a renewal process. This will turn out to be the critical observation in the study of the limiting behavior of the chain. By contrast, if the chain starts in a transient state, then there is a positive probability that the chain will never return to the state.. ...
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We tested the hypothesis that differences in proximal and distal contrast bolus arrival times may result in insufficient vascular signal in the distal part of the aortoiliofemoral territory with routinely used timing techniques. The difference in arrival time of the contrast medium bolus between the aorta and the common femoral arteries was measured in 14 patients undergoing magnetic resonance angiography of the aortoiliac arteries. A dual-station test bolus technique adjusting for this difference was evaluated. The variation coefficient of the signal intensity in six defined locations and signal intensities (SI) normalised to fat were calculated. Comparisons were made with findings in 13 patients examined with a fluoroscopically triggered timing technique (BolusTrak, Philips Medical Systems, Best, The Netherlands). The difference in bolus arrival time between proximal and distal vessels was 0-7 s. In 3 of 14 patients it was 5.6-7 s. There was a tendency towards a lower mean variation ...
Moxifloxacin reduces infectious complications after cerebral damage, such as ischemia and stroke. This study investigated whether moxifloxacin treatment influences cerebral inflammation and improves cognitive outcome after cardiopulmonary bypass with
The Medical Human Heart and Blood Circulation Apps 3D is a compilation of numerous images and illustrations of the Human Heart and Blood Circulation Apps View brilliant High definition images with the capability of pan motion in all directions as
The strong link between blood circulation and exercise is simply another fabulous reason to exercise - in addition to weight loss and other health benefits. Indeed, when we exercise for circulation , we are certain to increase our energy
(1999). cрme excellent biocompatibility, nontoxicity, high drug-loading capacity, long circulation time in the bloodstream, and high biodegradability (Allen, Yu, Maysinger, Eisenberg, 1998). The majority of genes upregulated by MWCNTs were involved in the dтes immune pathway. 32 These results were not consistent, however, with a recent study by Guillon in al.
This report covers Transit Signal Priority (TSP) as an effective strategy as a treatment for transit vehicles to move through intersections without delays.
that is longer. But contrary to popular opinion Levitra Info, these drugs dont straight make an erection in the organ, in order to work rather needing sexual stimulation. Nevertheless, it does raise the male organs sensitivity. ED is caused due to inadequate blood circulation to the organ. The decline in blood flow results in try this web-page the failure of maintaining it which is important for a having sex and acquiring an erection. Decline in the blood circulation could be for different motives. Blood provides the food for our organs to perform proficiently. As well as the proper operation of all organs is crucial for the right well-being a person. Consequently ed is an extremely fertile implication of problems in the blood circulation. This could also mean deposition of fats in the arterial walls making small area for blood circulation and in precisely the same time solidifying the arterial walls. The danger increases and reduced blood flow to the heart increases the risk of a heart ...
Blood flows throughout the veins, arteries and capillaries of our body to bring oxygen, heat and nutrients. The heart and the circulatory system are quite simply a pump and hoses. In the case of people with chronic cold hands and feet, they may have poor blood circulation.
Helpful, trusted answers from doctors: Dr. Chideckel on blood circulation problems: High blood pressure, diabetes, smoking, high cholesterol, family history, high uric acid levels, high triglycerides.
Dr. Loh responded: No. Not directly or causally related, though diseases associated with poor circulation may also be associated with weight loss.
A Toby Project greeter will be at the location, often before the van arrives, at 7:30am to begin the check-in process. Please arrive between 6:30-7:30am. Also note that many of our locations are busy and people often fall in line ahead of time, starting as early as 5am. While we are not suggesting this arrival time, the earlier you arrive, the better your chances are of getting on our truck. We have 17 cages, therefore spots are limited. Once you arrive, form a line and wait, even if you dont see the van, with no more than 2 pets. Service is on a first-come, first-served basis and the number of pets taken each day is limited. While pitbulls will be given priority, its very important that you still arrive by 7:30am to ensure our greeter sees you when they start intake. If you arrive later than 7:30am, we cannot guarantee a spot on our truck, as intake may already be completed. ...
Humans have used herbs for thousands of years as medicines and tonics to improve general health. Many herbs seem to have properties that improve blood...
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All cells are bathed in plasma called interstitial fluid. The circulation of the plasma/lymph depends upon blood circulation and body activity. The poorer the blood circulation, the poorer the plasma/lymph circulation. Likewise, the more pronounced and forceful the blood circulation, and the more vigorous the body activities.
How important the blood flow is for the uterus. In eastern medicine, the blood flow is the beginning and the end of fertility. There are two types of the ..
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(mm/dd/yyyy): Have you been to Physicians Urgent Care before? Yes No Arrival Time: If yes, when? Is this a follow-up to a previous visit: Yes No PATIENT INFORMATION Patient s First Name: Middle Name: Last
Today, a seemingly perfect car came up. But it was in Greensville, SC. Daniel contacted the owner to see if he would hold the car until 4:15PM and the owner said that he would. We quickly got ready to hit the road to drive the 5-hours {one way} to Greenville. Once we reached the other side of Atlanta {a 3-hour drive from where we live}, Daniel called the guy to confirm our arrival time. The guy informed Daniel that he already sold the car. Seriously? He knew we were driving from Alabama. He agreed to hold the car. And he sold it anyways. If he was open to other options he should have just said that he couldnt hold the car and we wouldnt have driven all that way. That would have been understandable, but dont lie and say that you will hold the car if you arent going to. ...
Learn about how you can prepare for your childs surgery at The Childrens Hospital of Philadelphia, including where to call for arrival times and eating and drinking restrictions.
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Apart from the numbness and tingling that is common in hands and feet, one can also feel the feet turning cold or the skin being affected with too many infections. Another complication called claudication may happen where the calf muscles are cramped while walking. The skin color changing to blue and red are all indications of poor blood circulation problems.. The first thing to do would be to consult a doctor. Those suffering with peripheral vascular disease or heart disease must ensure that their blood pressure levels are monitored often. Apart from these reducing cholesterol content in the body is of utmost importance by reducing intake of greasy foods. One must quit smoking , and consuming alcohol as these are amongst the main causes of poor blood circulation.. If there are infections on the feet, they must be treated as early as possible to ensure that they dont spread. Strangely enough even accidents and mental trauma can lead to poor blood circulation. Poor circulation is often treated ...
材料. 当归,北耆,川芎,玉竹,红枣,党参. 可供素食. 保存方法:置于冰箱中冷藏. 净重: 75g. Additional Info. What exactly is it with the necessity to increase blood circulation or mores to the stage, what it really blood circulation exactly? Well, place in laymans terms, its this is the movement of blood with the body. A little more detail is the fact that blood circulation happens when the blood moves round the body inside what is known the blood circulation system. The blood circulation system consists of blood ships (otherwise known as arterial blood vessels), veins and capillary vessels. Our heart continuously pumps the blood through our ships before the day we die or encounter serious problems.. A few of the common signs and symptoms of poor blood circulation can include tingling sensation or numbness of either hands or ft (also known as Neuropathy) a difficulty breathing insufficient energy irregular heartbeats difficulty in remembering things and ...
Great circulation enhances Oxygen by means of the human body, which is healthier for your coronary heart and strengthens the vessels that need the oxygen. This also enhances energy levels. Lower blood circulation like when you are unwell tends to fall the sum of energy you have and can even convey on fatigue. Apart from that, the more difficult the coronary heart has to work, the much more pressure it areas on the organ so very good blood circulation keeps the coronary heart in peak condition-or at the very least as very good as it can be. The legs and the ft have to have a good deal of work to acquire very good blood circulation, which is enhanced by means of the kickboxing things to do. In addition, healthier blood circulation enhances mobile advancement capabilities and general organ health, as perfectly as healthier skin tone. Last of all, very good circulation helps advertise healthier mind function.. Strengthening the ...
Poor blood circulation occurs when the normal flow of blood is interrupted causing dizziness, numbness, cold feet and hands among other symptoms. When you suspect bad circulation, seek medical advice for possible treatment to prevent more serious conditions.
Poor blood circulation in the feet and legs is often caused by peripheral artery disease (PAD), which is usually the result of a buildup of plaque in the arteries.
So after reading more and thinking about the technicalities of things (which is seems everything in life or with the human body is very technical, as far as your history, race, what you eat as a child, activities , you know things your normal doctors never asks about) I have noticed and came to a conclusion of maybe the tea with caffeine is only beneficial for people that are already in good circulation. Maybe the people with very poor circulation shouldnt consume caffeine at all, and wait until the circulation drastically improves before considering drinking tea with caffeine ...
It really is, of course, organic to see a short-term spike in blood circulation pressure under stressful circumstances. Think, for instance, about a typical visit to the doctors workplace. Many people encounter such as for example spike under such circumstances. Long term elevation in blood circulation pressure because of stress, however, is more concerning considerably! A terrific way to cope with tension can be to consider changing your daily diet. This is essential since it is very feasible that there surely is something in what you eat that is directly in charge of your moods or emotions. Check out what you consume and consider changing it around to check and see in the event that you feel any better. Try authoring your tension to relax. Occasionally there are items in life that tension us out that people feel we cannot speak to others about, however when you sit back and create them out, it can benefit relieve the strain of the problem. Continue reading →. ...
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Back pain after pregnancy is very common and its estimated that over 50% of women suffer from back pain during and after pregnancy. Mostly this type of back ache is minor, but in some cases it can be quite severe especially if untreated for over a period... Read , ...
Vitofyllin 50mg Tablets. Uses: For the improvement of peripheral and cerebral vascular blood circulation and for improvement in dullness, lethargy and overall demeanour.. Species: ...
Changes in cerebral blood flow are an essential feature of Alzheimers disease and have been linked to apolipoprotein E-genotype and cerebral amyloid-deposition. These factors could be interdependent or influence cerebral blood flow via different mechanisms. We examined apolipoprotein E-genotype, amyloid beta-deposition, and cerebral blood flow in amnestic mild cognitive impairment using pseudo-continuous arterial spin labeling MRI in 27 cognitively normal elderly and 16 amnestic mild cognitive impairment participants. Subjects underwent Pittsburgh Compound B (PiB) positron emission tomography and apolipoprotein E-genotyping. Global cerebral blood flow was lower in apolipoprotein E ɛ4-allele carriers (apolipoprotein E4+) than in apolipoprotein E4- across all subjects (including cognitively normal participants) and within the group of cognitively normal elderly. Global cerebral blood flow was lower in subjects with mild cognitive impairment compared with cognitively normal. Subjects with ...
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Most effective herbal treatment for Poor Blood Circulation and herbs for Poor Blood Circulation. Causes and Symptoms of Poor Blood Circulation. Herbal treatment of Poor Blood Circulation by natural herbs is given in repertory format.
The present invention provides a long circulating non-pegylated liposomal doxorubicin hydrochloride composition for parenteral administration and a process for its preparation. The circulation time in Swiss albino mice is at least 25 times longer than conventional non-liposomal formulations. The non-pegylated liposomes are stable, exhibit low toxicity and have been found to be efficacious in different tumor models.
Problems with the blood circulation are very common today, and they are affecting a lot of people out there. Despite the fact that a lot of people do not pay attention to this problem, the poor circulation is on of the more common contributor to many deaths annually. There are a lot of things that can cause poor blood circulation. The most common being blood clots, hypertension, diabetes, cigarette addiction, sedentary lifestyle etc. So in todays article we are going to give you some simple yet effective advice on how to improve your blood circulation in your body only with natural ingredients and treatments. So lets see them!. Drinking plenty of water is one of the most essential things when it comes to solving any type of problem with the circulation of the blood. Doctors say that we should be drinking at least 8 glasses of water on daily basis.. ...
All cells are bathed in plasma called interstitial fluid. The circulation of the plasma/lymph depends upon blood circulation and body activity. The poorer the blood circulation, the poorer the plasma/lymph circulation. Likewise, the more pronounced and forceful the blood circulation, and the more vigorous the body activities.
Each and every among the billions of cells that make the human body are revitalized and sustained by blood circulation. Our blood circulatory system supplies oxygen, nourishing substances, and takes away the waste items such as carbon dioxide produced by way of respiration from every single cell in the body. When this blood blood flow system fails to deliver, numerous problems can crop up. Bad blood circulation might be a slow killer and therefore it is completely crucial that steps be taken to cure this issue. In this write-up, you will discover info about the signs of bad blood flow that must be watched out for, its reasons, and what wants to be done to take care of this dilemma.. Poor Blood flow ...
Last year my New Years Resolution was to stop eating bad hotel bar cheeseburgers. Id fallen into a boring rut when I traveled. Id book a flight with a late arrival time. Id get to the hotel too tired to do anything. Id drop my bags in my room, schlep myself down to the hotel…
Bright and early. 7 AM early as a matter of fact, up at Sloan Kettering. 5:45 AM arrival time. At least I wont have to wait around (hopefully) as I am first up. This will be my 5th surgery in 3.5 years. This time on my small intestine. Not looking forward to it, but hopefully I can say NED again tomorrow late morning. Wish me luck.Wetterhorn
Tuesday, May 25, 2010 - Researchers at the University of North Carolina at Chapel Hill School of Medicine have discovered that the abundance of tiny specialized blood vessels in a healthy individual and their growth or remodeling into
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Infarction: Formation of an infarct, which is NECROSIS in tissue due to local ISCHEMIA resulting from obstruction of BLOOD CIRCULATION, most commonly by a THROMBUS or EMBOLUS.
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The more red blood cells are available in the human blood circulation, the more powerful the whole organism works, Here Eryothropoietin comes along it ...
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18 February 2000 INTERPRETING DATA IS AN UPHILL STRUGGLEUNDERSTANDING scrapie genotyping results is a hard task.For this reason it has been criticised, but
They range from small 50 watt heaters to larger 300w aquarium heaters up to 500w titanium heaters. Inline heaters are capable of producing far more heat than a simple submersible heater. They are called inline because they are literally a heater within a pipe that is placed in the return line after the pump. These heaters usually require a specific flow threshold to become active, so they are best suited for larger systems with larger pumps. Our first inline heater was an old heater from a jacuzzi! Take the time to properly engineer your aquaculture system, even if you are just doing a small desktop or cabinet system. Match your equipment to your fishes needs and they will thrive. Keeping your fish happy and healthy will ensure that they produce ample fertilizer for the microbes and plants in your system.. Read about Aquaculture and Fish Consumables here.. Fill out a quick form to help us get you exactly what youre looking for. ...
Dietary supplementation with fibre has been shown to ameliorate features of the metabolic syndrome and inhibit malignant growth in certain types of cancer. These effects have been linked to short-chain fatty acids (SCFA), mostly acetate. However, the ubiquitous role of SCFAs in metabolism, combined with a short tissue half-life and the non-targeted nature of oral and peripheral administrations make achieving phenotypically relevant levels of SCFA by standard delivery techniques challenging and limit their therapeutic potential. Liposomal encapsulation of a therapeutic agent overcomes these issues by protecting against degradation, increasing circulation time and passively targeting both the liver and tumour tissue. In this research project, I have designed a bifunctional liposome formulation to transport SCFA, monitored their distribution and uptake utilising visualisation by MRI, PET/CT and fluorescence microscopy. These bifunctional liposomes were useful for effectively encapsulating small ...
PAS-Technology. The genetic fusion with conformationally disordered polypeptide sequences composed of the amino acids Pro, Ala, and/or Ser (PASylation) provides a simple way to attach a solvated random chain with large hydrodynamic volume to the protein of biopharmaceutical interest. This amino acid string adopts a bulky random coil structure, which significantly increases the size of the resulting fusion protein. By this means the typically rapid clearance of the biologically active component via kidney filtration is retarded by 1-2 orders of magnitude. Compared with other strategies to prolong the plasma half-life of biopharmaceuticals the PAS-technology provides several adavantages.. Most of the commercially successful first generation biopharmaceuticals are small proteins that suffer from rapid renal clearance, leading to disappointingly short circulation times. Chemical conjugation of such therapeutic proteins with poly-ethylene glycol (PEG) to extend their effective size beyond the ...
The context of the this research is the development of nanoparticulate systems exhibiting long circulation times in the blood pool, loaded with X-ray contrasting compounds, to be used as blood pool contrast agents in computed tomography. This study presents an original, new and simple formulation of radiopaq
PEGylation is widely used for improving the PK profiles of therapeutic proteins. Several marketed drugs that have been in use for more than a decade have proven the applicability and safety of PEGylation.39 PEG conjugation increases the circulation time of drugs by interfering with renal clearance by glomerular filtration, protecting against enzymatic digestion, blocking interaction with clearance receptors, and reducing the generation of neutralizing antibodies.16. Most of the PEGylated drugs on the market use a nonspecific PEGylation strategy, primarily targeting the amine groups on lysine and histidine residues and the N-terminus. PEGylation of FVIII with a similar strategy has been shown to reduce coagulation activity and impair binding to VWF.18 FVIII is a large molecule that requires interaction with multiple macromolecules and cells to maintain its function. Given these requirements, it is not surprising that nonspecific addition of a large polymer reduces functional activity. Several ...
The first step in correcting blood deficiency is making sure nutrition and digestion are as optimal as possible. We can then use herbs to tonify the blood directly, many of which are listed in the blood-nourishing group. The Western idea of anemia is similar to, though more limited than, the TCM and TAM concepts of blood deficiency. We can diagnose and treat blood deficiency with herbs even when blood tests indicate sufficient red blood cells or other blood parameters. The major symptoms of blood deficiency include a pale tongue, weak thin pulse, dryness (especially skin), fatigue, coldness, vertigo, drowsiness, general malaise, heart palpitations, poor digestion, and loss of libido. This is more important than it sounds. Long term problems with poor blood circulation can contribute to many, many disease processes, especially those related to what Western medicine terms "autoimmunity." The reason for this is that the immune system will release inflammatory cytokines in respose to various blood ...
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This paper considers the allocation of time slots in a frame, as well as power and rate to multiple receivers on an energy harvesting downlink. Energy arrival times that will occur within the frame...
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As many parents and children head into the last weeks before 11+ exams, final preparations begin. There is a long list of things to check before the day itself - test papers completed, tick, clear pencil case purchased, tick, arrival time and travel plans checked, tick, arrangements for siblings made, tick, nutritious breakfast and early night planned, tick….. Even with all your preparations, your child will probably still get anxious. This is the real thing; they have not done it before, they know it matters and they may well have picked up that you are nervous. They probably also know that getting nervous wont help them. You might take your child aside for a quiet word….. "Theres no need to be nervous, everything is going to be fine, and you just need to breathe and stay calm so you can do your best". This kind and practical advice might be reassuring. As the tummy flutters start you remember what Mum or Dad said, and you breathe and maybe it all settles down…. Maybe. But hearing that ...
Daftary, M.D.; Roberta B. Ness, M.D., M.P.H.; and James M. Roberts, M.D. The analysis was partly funded by the National Institutes of Wellness.. Dark women with high blood circulation pressure during pregnancy have higher homocysteine levels Dark women with pregnancy-induced high blood circulation pressure have
We have carried out an analysis of about 160 eclipse timings spanning over 30 years of the Hyades eclipsing binary V471 Tauri that shows a long-term quasi-sinusoidal modulation of its observed eclipse arrival times. The O - C values have been analyzed for the ``light-time effect that arises from t.... Full description. ...
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Introduction: It has been reported that cerebral blood flow (CBF) supplied by chest compression (20-40% of control levels) exceeds the CBF threshold for membrane depolarization (20%). However, the CBF threshold for membrane repolarization has not been studied. It is unknown whether chest compression can restore membrane potential. In the present study, we compared the CBF threshold for depolarization with that for repolarization. In addition, the effects of brain hypothermia on the repolarization threshold were evaluated.. Methods: Rats (10 in each group) were anesthetized with isoflurane. CBF was measured by placing a laser-Doppler flow probe placed adjacent to a direct current (DC) potential electrode in the parietal cerebral cortex. Following bilateral occlusion of common carotid artery, CBF was continuously decreased by exsanguination at a speed of 5% of the baseline level every 2 min until a sudden negative DC shift was observed. After 5 or 10 min of ischemic depolarization, the CBF was ...
Some of the chemical and physico-chemical characteristics of the respiratory blood pigment chlorocruorin have been dealt with in previous papers (H. M. Fox, 1926, 1932). An experimental investigation is described below of the blood circulation in sabellids and serpulids. These polychæte worms have chlorocruorin in solution in their blood plasma. The work was done in part in the Marine Biological Laboratories of Banyuls, Plymouth, and Tamaris, and my sincere thanks are due to the Directors and staffs of these institutions for their welcom and help. 1. The Normal Blood Circulation. In sabellids and serpulids both the anatomy of the blood system and the mode of blood circulation are peculiar and different from those in other polychæte worms. The best description of the anatomy of the blood system is that of Meyer (1888) ...
Ultrasound-mediated delivery of a novel nanoparticle-microbubble platform. A major obstacle in delivery of nanoparticles (NPs) to tumor cells is the low uptake and heterogeneous distribution of the NPs in tumor tissue. Ultrasound (US) may improve the delivery of encapsulated drug in various ways depending on the frequency and intensity applied, by inducing heating, radiation force or cavitation. We have developed a novel multimodal, multifunctional drug delivery system consisting of microbubbles stabilized by polymeric NPs to be used in US-mediated delivery of NPs. Miniemulsion polymerization was used to prepare NPs of the biocompatible and biodegradable polymer poly(butyl-2-cyanoacrylate) (PBCA). The NPs were coated with PEG to improve the circulation time and biodistribution. Microbubbles stabilized by these NPs were prepared by mixing the NP dispersion with proteins and air using an ultra-turrax. The aim of the present work was to study the cellular uptake of the NP in vitro and the ...
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According to the doctors, it is actually good to have scrub bath occasionally as it promotes blood circulation and helps maintain your skin velvety and feeling refreshed. People with oily skin can benefit from scrub bath, as it also reduces acne. Doctor Kim Yong Jiu, director of Dermatology department in Yonsei University College of Medicine, said, "Without scrub bath, you might accumulate oil on your skin overtime, dead skin will then accumulate because they cant be washed off easily, acne will then start to developed.". If you use soap, the bubbles will get clog the pores, thereby preventing your skin from breathing. For best results, one should soak in warm water for about 30 minutes before scrubbing the skin. One should never scrub their skin too hard, as there is a tendency for the epidermis to be scrubbed out, thereby damaging the skin. Mudong Wonderful World Skin Hospital Director Lee Hao Nan said, "If you scrub your skin with too much force or have it done frequently, it will cause the ...
Energy benchmarking is an important tool for managing building energy use. At its core, benchmarking tracks energy use over time and allows comparison of energy performance to a buildings past performance and to other similar buildings. It helps identify abnormalities in energy use as well as areas for improvement. According to the U.S. Environmental Protection Agency (EPA), buildings reduce energy use by an average of 2.4% per year when benchmarking is done consistently over time.. The Better Buildings Challenge - Milwaukee program utilizes ENERGY STAR® Portfolio Manager® to help buildings benchmark their performance and to track participant progress for awards. The program provides educational and technical help sessions through our partner USGBC Wisconsin and sets up accounts for buildings that are eligible for assessments.. ...
An overview of the current status of energy use for seawater desalination discussing factors influencing energy demand and new energy-saving technologies.
Source: SeanPavonePhoto / Getty Images 12. Pennsylvania (tied) > Pct. of adults who volunteer: 34.2% (20th highest) > Avg. EMS arrival time (urban/rural): 6.7 minutes / 10.7 minutes > Pct. population within 50 miles of a trauma center: 97.5% (22nd lowest - tied) > State and local govt spending: $11,219 (18th highest) [in-text-ad] Source: KudicM […]
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STEREOACTIVE YOUNG ADVENTURERS. Waterproof, rugged and fully portable - StereoActive is where its at!". The outdoor enthusiast finally has a rugged, waterproof option when it comes to high-quality stereo sound. With built-in Bluetooth audio streaming, AM/FM radio and USB audio playback, STEREOACTIVE is packed with features. Engineered in New Zealand, the new compact system is designed for the challenges of life on the water or exposure to the elements and tuned to deliver crystal clear audio that enhances any activity. Featuring the unique Puck mount system, users can easily and securely attach the stereo to any surface, such as an RV exterior, cooler, outdoor cooking space, paddleboard, kayak, canoe, boat or even hot tub. To keep valuables safe from the elements, FUSION has also offered the ACTIVESAFE which, when combined with STEREOACTIVE, will securely house any smartphone, vehicle keys, bank cards, or loose change.. Visit Fusion Entertainment.com today!. ...
The heart is an amazing organ, necessary for every waking second of our lives. Blood circulation is the critical and key function your heart performs. Bemer therapy aids in this circulation, allowing for more efficient blood flow. Bemer therapy is essential for the circulatory system to be firing on all cylinders, carrying blood through every nook and cranny of your body inside tubes we know as vessels.. Blood is essential. It transports fresh oxygen from the lungs to the bodys many tissues, as well as feeding those same tissues critical nutrients for growth and daily maintenance. Bemer therapy allows this process to occur effectively, without hindrance.. The heart, though only being as large as your fist, expands and contracts 100,000 or more times a day, pumping five or six quarts of blood every single minute. That translates to over 2,000 gallons of blood per day. This is no simple task. Its why so many people run into obstacles in their health that require help. Bemer therapy through ...
Nutrition, rest and preparedness all play a major role in the ability to exert the optimum amount of power at the right moment, hopeful that it pays off and produces the desired result. Timing here is essential.. Quality and efficiency of blood circulation is the defining parameter for peak-performance. Without an abundance of oxygen and nutrients the cells of the body will not metabolise at the rate the sportsperson expects, regardless of fitness and preparedness.. ...
Nutrition, rest and preparedness all play a major role in the ability to exert the optimum amount of power at the right moment, hopeful that it pays off and produces the desired result. Timing here is essential.. Quality and efficiency of blood circulation is the defining parameter for peak-performance. Without an abundance of oxygen and nutrients the cells of the body will not metabolise at the rate the sportsperson expects, regardless of fitness and preparedness.. ...
This T Power USB stick promises to reduce eyestrain, help blood circulation and generally improve your health and vitality through some unknown mechanism. We think it has to do with the fact that USB stands for Ultra Super Benefits, but were not sure. Youll need to invest £39.95 in order to verify or disprove these claims, which may not be the best use of your time or money. Your call.. ...
Arterial spin labeling (ASL) sequences that incorporate multiple postlabeling delay (PLD) times allow estimation of when arterial blood signal arrives within a region of interest. Sequences that account for such variability may improve the reliability of ASL and therefore make the technique well suited for future clinical and experimental investigations of cerebral perfusion. This study assessed the within- and between-session reproducibility of an optimized pseudo-continuous ASL (pCASL) functional magnetic resonance imaging (FMRI) sequence that incorporates multiple postlabeling delays (multi-PLD pCASL). Healthy subjects underwent four identical scans separated by 30 minutes, 1 week, and 1 month using multi-PLD pCASL to image absolute perfusion (cerebral blood flow (CBF) and arterial arrival time (AAT)) during both rest and a visual-cued motor task. We show good test-retest reliability, with strong consistency across subjects and sessions during rest (inter-session within-subject coefficient of
The results of studies utilizing the nitrous oxide technic for measuring cerebral blood flow have been reviewed and divided into three groups: (1) those in which cerebral blood flow and metabolism were normal, (2) those in which cerebral blood flow was increased, and (3) those in which cerebral blood flow and metabolism were decreased. The factors which apparently regulate and control cerebral blood flow and metabolism are reviewed and discussed.. ...

artificial heart facts, information, pictures | Encyclopedia.com articles about artificial heartartificial heart facts, information, pictures | Encyclopedia.com articles about artificial heart

An artificial heart maintains the hearts blood circulation and oxygenation for varying periods of time. The ideal artificial ... Fluid dynamics of the blood flow must be understood so that enough blood is pumped and no blood clots are created. Materials ... A blood-contacting diaphragm within the pump is made from a special type of polyurethane that is also textured to provide blood ... Except for blood-contacting surfaces, the titanium is machined to a specific finish. Blood-contacting surfaces receive a ...
more infohttps://www.encyclopedia.com/medicine/divisions-diagnostics-and-procedures/medicine/artificial-heart

Highly water-stable rare ternary Ag-Au-Se nanocomposites as long blood circulation time X-ray computed tomography contrast...Highly water-stable rare ternary Ag-Au-Se nanocomposites as long blood circulation time X-ray computed tomography contrast...

Highly water-stable rare ternary Ag-Au-Se nanocomposites as long blood circulation time X-ray computed tomography contrast ... Highly water-stable rare ternary Ag-Au-Se nanocomposites as long blood circulation time X-ray computed tomography contrast ... long blood circulation times, low toxicity, and very good X-ray contrast, thus being promising candidates as CT contrast agents ...
more infohttp://pubs.rsc.org/en/content/articlelanding/2017/nr/c7nr01110e

The rationale was that a pegylated compound would continue to be in the blood circulation more time than the non-PEGylated...The rationale was that a pegylated compound would continue to be in the blood circulation more time than the non-PEGylated...

The rationale was that a pegylated compound would continue to be in the blood circulation more time than the non-PEGylated ... Next Post Insulin release is expressed as p.c of complete insulin as mean 6 SD from eight slices for each time stage (n = 8) ... formulations and that the nanoparticle would protect and launch the dexamethasone in a time delayed response. Published ...
more infohttp://www.sgkinhibitor.com/2017/02/05/the-rationale-was-that-a-pegylated-compound-would-continue-to-be-in-the-blood-circulation-more-time-than-the-non-pegylated-formulations-and-that-the-nanoparticle-would-protect-and-launch-the-dexametha/

Regional blood flow with first circulation time-indicator curves: a simplified, physiologic method of interpretation. -...Regional blood flow with first circulation time-indicator curves: a simplified, physiologic method of interpretation. -...

Although regional blood flow cannot be determined uniquely from first circulation time-indicator curves, relative transit time ... are useful in interpreting first circulation time-indicator curves in a physiologic manner. ... Indices of transit time and regional volume that do not require extrapolation were evaluated in an experimental model. The ... In each case an indicator is injected intravenously and time-indicator curves are generated from regions of interest during the ...
more infohttps://www.semanticscholar.org/paper/Regional-blood-flow-with-first-circulation-curves%3A-Klingensmith/733fa719afd3cb4aa3462fad84c408761ac60a34

Resveratrol-Loaded Albumin Nanoparticles with Prolonged Blood Circulation and Improved Biocompatibility for Highly Effective...Resveratrol-Loaded Albumin Nanoparticles with Prolonged Blood Circulation and Improved Biocompatibility for Highly Effective...

Blood Circulation and Tumor Biodistribution. Figure 7a shows the blood circulation time of free RV, HRP NPs, and HRP-RGD NPs ... HRP-RGD NPs showed a significantly prolonged circulation time that can overcome the short blood circulation of free RV. Based ... Afterwards, blood samples were collected at different time from the orbital plexus. Each blood sample was dissolved in 900 μL ... HRP-RGD NPs prolonged the blood circulation time of RV, approximately increasing 5.43-fold (t 1/2). Furthermore, 24 h post- ...
more infohttps://rd.springer.com/article/10.1186/s11671-017-2206-6

Mathematical modeling of gravitational effects on the circulation: importance of the time course of venous pooling and blood...Mathematical modeling of gravitational effects on the circulation: importance of the time course of venous pooling and blood...

Time. tclose. Time closing of aortic valve. tdiast. Diastolic time interval, i.e., time between closing and opening of aortic ... Mathematical modeling of gravitational effects on the circulation: importance of the time course of venous pooling and blood ... Mathematical modeling of gravitational effects on the circulation: importance of the time course of venous pooling and blood ... Mathematical modeling of gravitational effects on the circulation: importance of the time course of venous pooling and blood ...
more infohttp://ajpheart.physiology.org/content/291/5/H2152

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Block copolymer crystalsomes with an ultrathin shell to extend blood circulation time *Hao Qi ... Rights & permissionsfor article Block copolymer crystalsomes with an ultrathin shell to extend blood circulation time . Opens ...
more infohttp://www.nature.com/search?author=%22Hao%20Zhou%22&error=cookies_not_supported&code=e71b2f58-cb1b-4c74-a616-ff3ca7556151

Surface-engineered nanobubbles with pH-/light-responsive drug release and charge-switchable behaviors for active NIR/MR/US...Surface-engineered nanobubbles with pH-/light-responsive drug release and charge-switchable behaviors for active NIR/MR/US...

Surface-adaptive zwitterionic nanoparticles for prolonged blood circulation time and enhanced cellular uptake in tumor cells. ... Yuan et al.18 reported charge-switchable nanoparticles based on a zwitterionic polymer that showed prolonged circulation time ... The measurement parameters were set as follows: repetition time/echo time (TR/TE) = 1150/11.5 ms; matrix acquisition = 256 × ... With prolonged incubation time, as shown in Fig. 4c, MGC-803 cells treated with nanobubbles emitted an increased red ...
more infohttps://www.nature.com/articles/s41427-018-0094-6?error=cookies_not_supported&code=bd3096aa-5a5b-4cbc-98a7-8fe5e39388ac

Running Accessories & Electronics | DICKS Sporting GoodsRunning Accessories & Electronics | DICK'S Sporting Goods

Compression apparel boosts blood circulation and speeds up recovery time post-run. Runners frequently turn to compression ... so you see the results of your training in real time. Keep your technology close with comfortable-fitting running arm bands, ...
more infohttps://www.dickssportinggoods.com/c/running-accessories

Current Drug Metabolism | Bentham ScienceCurrent Drug Metabolism | Bentham Science

Finally, methods to achieve long blood circulation time were reviewed. In the review provided by Zhang et al., authors further ... To achieve the long blood circulation time, PEGylation is widely used in modification surface of nanoparticles to inhibit the ... firstly discussed the factors that influence the blood circulation of polymeric nanoparticles, including particle size, shape, ... I am grateful for all peer reviewers time and expertise, which help to improve quality of articles. I also thank Maryam Shaikh ...
more infohttp://www.eurekaselect.com/node/592/association-between-cyp3a4-and-cyp3a5-genotypes-and-cyclosporines-blood-levels-and-doses-among-jordanian-kidney-transplanted-patients

Newcomer learns the value of applying EFT to the deeper level of the problem. | Pain Management | Pain | 3000 EFT Tapping...Newcomer learns the value of applying EFT to the 'deeper level of the problem.' | Pain Management | Pain | 3000 EFT Tapping...

Then, again repeated the Release and the Repair steps, this time for the blood circulation. One round for each. ... Then I said: Even though my blood circulation is stuck on the top of my left leg, I love and accept myself. ... I tapped once and managed to reach a 6. I did EFT another time ... and REMAINED at 6. I had to find that something that was ... The wonderments of surrogate EFT -- this time for knee pain. *Persistent EFT relieves 40 year ankle/knee pain, bent finger and ...
more infohttps://www.emofree.com/pain/pain-management/leg-pain-deeper-issues-article.html?Itemid=0

Canine First Aid for Rectal Bleeding in DogsCanine First Aid for Rectal Bleeding in Dogs

The time this should take is one to two seconds. This is called the capillary refill time and signals whether blood circulation ... If the blood is in the fecal matter, its coming from the rectum or digestive system. If the blood is on the outside of the ... If the dog is spurting blood, emergency veterinarian attention should be sought immediately. If the blood is occasional, ... If the blood is dark red, its coming from inside the dogs rectum or digestive system. If it is bright red, the bleeding is ...
more infohttps://www.ehow.co.uk/about_5217325_canine-aid-rectal-bleeding-dogs.html

These highlights do not include all the information needed to use GEMCITABINE FOR INJECTION safely and effectively. See full...These highlights do not include all the information needed to use GEMCITABINE FOR INJECTION safely and effectively. See full...

However, its short blood circulation time and poor stability greatly impair its application. To solve this problem, we prepared ... Blood transfusions included both packed red blood cells and whole blood.. Gemcitabine plus Carboplatin (N=175) Carboplatin (N= ... Time to Disease Progression. Median in months. (95% CIe) months. 5.2. 4.2, 5.7. 3.7. 3.0, 4.3. 5.0. 4.2, 6.4. 4.1. 2.4, 4.5. ... Time to Documented Disease Progressionb Median in months. (95% CI). 5.2. (4.2, 5.6). 2.9. (2.6, 3.7). ...
more infohttps://www.bioportfolio.com/resources/drug/51737/GEMCITABINE-Hospira-Inc.html

Find Scholarly Works
             - Arizona State UniversityFind Scholarly Works - Arizona State University

Blood Circulation Time Iothalamic Acid Thorium Dioxide COMPUTER BASED PATIENT RECORD SYSTEM. Greenes, R., KLEIN SW, SW., ...
more infohttps://asu.pure.elsevier.com/en/publications/?format=&page=2208

Interdisciplinary Institutes and Units - Research Output
     - Penn StateInterdisciplinary Institutes and Units - Research Output - Penn State

Time series techniques for dynamic, real-time control of wood-drying processes. Ray, Sr., C. D., Gattani, N., Del Castillo, E. ... Times arrow in the trees of life and minerals. Heaney, P. J., May 1 2016, In : American Mineralogist. 101, 5, p. 1027-1035 9 p ... Time resolved X-ray diffraction observations of phase transformations in transient arc welds. Elmer, J. W., Palmer, T. A., ... Time to wake up: Studying neurovascular coupling and brain-wide circuit function in the un-anesthetized animal. Gao, Y. R., Ma ...
more infohttps://pennstate.pure.elsevier.com/en/organisations/interdisciplinary-institutes-and-units/publications/?page=1617&ordering=type&descending=false

Technetium-99m labelled liposomes to image experimental arthritis. - Semantic ScholarTechnetium-99m labelled liposomes to image experimental arthritis. - Semantic Scholar

The uptake of each of the radiopharmaceuticals in the inflamed ankle region correlated with their residence time in the blood ( ... RESULTS The pharmacokinetics of the radiopharmaceuticals differed considerably (halflife in the blood: PEG-liposomes (18 hours ... Enhanced localization of liposomes with prolonged blood circulation time in infected lung tissue.. *I A Bakker-Woudenberg, A F ... Liposomes with prolonged blood circulation and selective localization in Klebsiella pneumoniae-infected lung tissue.. *I A ...
more infohttps://www.semanticscholar.org/paper/Technetium-99m-labelled-liposomes-to-image-Boerman-Oyen/6511bd0c64ac43923383b4816e411ba07625080f

Current Drug Metabolism | Bentham ScienceCurrent Drug Metabolism | Bentham Science

Finally, methods to achieve long blood circulation time were reviewed. In the review provided by Zhang et al., authors further ... To achieve the long blood circulation time, PEGylation is widely used in modification surface of nanoparticles to inhibit the ... firstly discussed the factors that influence the blood circulation of polymeric nanoparticles, including particle size, shape, ... I am grateful for all peer reviewers time and expertise, which help to improve quality of articles. I also thank Maryam Shaikh ...
more infohttp://www.eurekaselect.com/node/592/-design-and-application-of-microfluidic-systems-for-in-vitro-pharmacokinetic-evaluation-of-drug-candidates

Bed Rest - American Pregnancy AssociationBed Rest - American Pregnancy Association

Lying down for long periods of time can also reduce your blood circulation. Changing from side to side will help stimulate your ... Exercise is important for your blood circulation, but make sure that you visit with your health care provider before you begin ... Bed rest will be used with women who have conditions related to high blood pressure in order to decrease stress and lower blood ... Take this time to do something for them to show your appreciation such as make a card, write a letter, or order a special gift. ...
more infohttps://americanpregnancy.org/pregnancy-complications/bed-rest/

Centipede: MedlinePlus Medical EncyclopediaCentipede: MedlinePlus Medical Encyclopedia

If the person has problems with blood circulation, decrease the time to prevent possible damage to the skin. A trip to the ... and blood pressure. The wound will be treated as appropriate. If there is an allergic reaction, the person may receive:. *Blood ...
more infohttps://medlineplus.gov/ency/article/002842.htm

Fire ants: MedlinePlus Medical EncyclopediaFire ants: MedlinePlus Medical Encyclopedia

If the person has problems with blood circulation, decrease the time to prevent possible damage to the skin. ... Blood and urine tests. *Breathing support, including oxygen (severe allergic reactions may require a tube down the throat and ... Multiple fire ant stings may cause vomiting, diarrhea, swelling throughout the body, shortness of breath, low blood pressure, ... and blood pressure. The wound will be treated as appropriate. ...
more infohttps://medlineplus.gov/ency/article/002843.htm

Nanomaterials  | Free Full-Text | A Comprehensive Review on the Synthesis, Characterization, and Biomedical Application of...Nanomaterials | Free Full-Text | A Comprehensive Review on the Synthesis, Characterization, and Biomedical Application of...

... and quick elimination of particles from circulation [241]. PEG has a prolonged blood circulation time, high tumor targeting ... Commonly, the put off blood circulation of NPs is prior to archive the successful drug delivery. Several polymers have been ... controversy still exists regarding the use of microorganisms because the production time of NPs is high because of the time ... For a long time, Pt-based materials have played a critical role in clinical research to overcome the undesired side effects of ...
more infohttps://www.mdpi.com/2079-4991/9/12/1719/htm

Methods for the preparation of nucleic acids for in vivo delivery - Vivorx Pharmaceuticals, Inc.Methods for the preparation of nucleic acids for in vivo delivery - Vivorx Pharmaceuticals, Inc.

Thus the incorporation of PEG into the walls of crosslinked protein shells alters their blood circulation time. This property ... Microparticles and foreign bodies present in the blood are generally cleared from the circulation by the `blood filtering ... T1, the spin-lattice relaxation time or longitudinal relaxation time, is the time required by the nuclei to return to ... The particulate matter contained in normal whole blood comprises red blood cells (typically 8 microns in diameter), white blood ...
more infohttp://www.freepatentsonline.com/5639473.html

Artificial Heart Device Gives Philosophy Professor Valuable Time - Healthcanal.com : Healthcanal.comArtificial Heart Device Gives Philosophy Professor Valuable Time - Healthcanal.com : Healthcanal.com

11/15/2018 Blood, Heart and Circulation A protein central to immune system function is a new target for treating pulmonary ... The long-time educator missed a number of weeks of classes earlier this year due to life-threatening heart failure. ... Hughes suffered a heart attack in 2001, which was quite a surprise because his blood pressure and cholesterol levels, common ... Study of Two Tribes Sheds Light on Role of Western-Influenced Diet in Blood Pressure ...
more infohttps://www.healthcanal.com/blood-heart-circulation/19445-artificial-heart-device-gives-philosophy-professor-valuable-time.html

Taking bath in Hot Water is good?Taking bath in Hot Water is good?

Good blood circulation is vital for overall cardiovascular health. Healthy blood circulation also speeds up recovery time from ... High blood pressure. The contraction in your blood vessels caused by cold water could cause a stroke. Apparently. Overheated or ... Cold water causes your blood to move to your organs to keep them warm. Warm water reverses the effect by causing the blood to ... Your blood vessels need to dilate in order to release heat. Cold water causes them to constrict. Okay. If you re healthy enough ...
more infohttp://www.frihost.com/forums/vt-134240.html
  • It must also pump faster or slower depending on the activity of the patient without causing either infection or blood clots. (encyclopedia.com)
  • Since the late nineteenth century, scientists have tried to develop a mechanical device that could restore oxygen to the blood and remove excessive carbon dioxide, as well as a pump to temporarily supplant heart action. (encyclopedia.com)
  • This machine can only operate for a few hours since the blood becomes damaged after longer times. (encyclopedia.com)
  • The first type consists of an oxygenator and a pump and is mainly used to keep blood flowing while the heart is operated on. (encyclopedia.com)
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