Lifestyle factors fuel high diabetes risk in African-American women
...sposing biological factors like blood pressure and plasma lipids. In all, 1,425 patients (459 African-Americans and 966 whites) developed diabetes. Among the 6,763 women, 25 percent of African-Americans (298 people) developed diabetes, compared with 10.4 percent of whites (425 people). Among the 5,344 men......ases in consumption of folate are known to reduce plasma homocysteine (tHcy). Dietary folates consist of a ...nd supplements provided the best means of lowering plasma tHcy, while an increase in folate-rich foods yielded an insignificant reduction in tHcy. Study parti...Novel resuscitative fluid developed at University of Pittsburgh shows promise in animal studies
... reported. Half of the animals were treated with a plasma expander, which is commonly used in hospitals to s...ing blood volume. Half were treated with the same plasma expander containing a very small unit of HemoMax. No oxygen carrier was used in either group, and n...University of Florida scientist maps brain reactions to food
...amples were obtained simultaneously for testing of plasma glucose and insulin levels. As a control, eight of the participants also underwent an fMRI scan on a separate day after ingesting an equivalent amount of distilled water. Using a new method Liu developed called temporal clustering analysis, the res...New protein a key to cell shape and movement
...r the attachment of cells to one another via their plasma membranes. For example, fibroblasts are spindle-sh...is very concentrated near attachment points to the plasma membrane. On the other hand, palladin is absent, not expressed, in some undifferentiated cells; t...Dairy scientist advances field of transgenics and knowledge of growth hormones
...ans, he notes. William Drohan, senior director of plasma development at the American Red Cross, reports that Akers' research techniques "provided some of the earliest groundbreaking and most difficult work in the scientific development of transgenic animals. As a result of this pioneering work, transgenic ...UCSF researchers identify regulator of critical brain messenger, hinting at therapy
...hey thought it was a protein that functions on the plasma membrane to transport inorganic phosphate into a neuron....Searching for new medications to treat alcoholism
...exol is a metabolite that can be measured in human plasma and urine after administering naltrexone," explain...alcohol consumption. Studies have shown that high plasma levels of 6-beta naltrexol are critical in preventing relapse to alcoholism. Yet human plasma level...Moderate vitamin E supplementation may lower diabetics' cardiovascular risk
...vitamin E. Three months after the supplementation, plasma concentrations of vitamin E had returned to baseline values, and the therapeutic effect had disappeared. This phenomenon, which has also been noted in other studies of vitamin E, suggests that uninterrupted supplementation is preferable to a short-te......of symptoms coincided with the expected peak blood plasma concentration of the drug and resolved within an interval consistent with expected duration of the effect of ephedrine. About a third of the 140 cases, or 31 percent, were deemed "definitely" or "probably" related to ephedra, and another 31 percent w...Penn State researchers unravel key facts about how a virus exits a host cell
...achinery needed for virus cell separation from the plasma membrane. The research shows an apparent correlation between L domains and ubiquitin. The simplest interpretation of the Penn State research is that budding requires ubiquitination of the RSV Gag protein.......onse in one patient and a reduction in bone marrow plasma cells in another. "The results are encouraging b...zed by the excessive growth of the immune system's plasma cells. More than 36,000 Americans have multiple myeloma and about 13,000 develop the cancer each ye...Researchers identify genetic risk for Alzheimers disease
... variation will be to raise amyloid-beta levels in plasma and presumably in the brain as well. Over 50 or 60...ery least, people with high levels of A42 in blood plasma could be followed closely to look for the very earliest signs of Alzheimers, Goate said. Then treat...Polyphenolic compound found in chocolate may protect against coronary disease
...in treatments separated by 1 week. After 2 hours, plasma concentrations of a procyanidin metabolite were increased by 20 times in those who had consumed the high-procyanidin form of the chocolate, together with a significant reduction in serum leukotriene, an eicosanoid that promotes blood platelet aggreg...Two major U.S. dietary patterns result in different obesity and cardiovascular risk factors
...rudent or Western was correlated with the subjects plasma biomarkers associated with either high or low risk...ored higher on the Western diet pattern had higher plasma levels of biomarkers for higher CVD risk, as well as lower concentrations of folate, a nutrient foun...Eating more fish and n3 fatty acids associated with reduced risk of stroke for women
...essure levels in hypertensive persons, and reduces plasma fibrinogen concentrations in healthy volunteers, they write. These effects may contribute to the prevention of atherosclerotic development and the thrombotic process. In conclusion, consumption of fish and n3 fatty acids was associated with a redu...Metabolism in women after weight loss varies from that of never overweight women
... each dietary period, weight, body composition and plasma levels of glucose, lactate, insulin, triacylglycerols and other metabolic markers were measured. Body weight decreased during the high-starch diet by an average of 0.7 kg in all participants, but did not change significantly during the other two ...Nutrient-dense food products improve cardiovascular health in frail elderly
...d to decrease these metabolites, even when initial plasma vitamin concentrations are within normal ranges....Energy-restricted diets shown to be best for improving lipid profiles
...rculating concentrations of serum lipids. Overall, plasma lipid profiles differed after diets based on reductions in fat, energy or both. The authors conclude that the energy-restricted diet offered the most positive alteration of lipid profiles through favorable changes in HDL-cholesterol, triacylglycerol ......issue of Nature Cell Biology. The enzyme, known as plasma kallikrein, triggers a physical breakdown of the e...another protein is often the real culprit." Indeed plasma kallikrein had been thought to be important only for blood clotting based on how it was discovered, ...