News tagged with concentration
Predictors of mortality, CVD risk in cushing's disease ID'd
(HealthDay)—A number of factors, including the duration of glucocorticoid exposure, older age at diagnosis, and preoperative adrenocorticotropic hormone (ACTH) concentration, are associated with a higher ...
Diseases, Conditions, Syndromes
Mar 01, 2013 |
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Scientists discover how animals taste, and avoid, high salt concentrations
Researchers have discovered how the tongue detects high concentrations of salt, the first step in a salt-avoiding behavior common to most mammals. The findings could serve as a springboard for the development of taste modulators ...
Health
Feb 13, 2013 |
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Obesity, excess weight gain during pregnancy linked to heavier babies in African-American women
Epidemiologists at Boston University School of Public Health (BUSPH) have found that pre-pregnancy obesity and excess weight gain during pregnancy in African-American women are associated with an increased risk of giving ...
Overweight and Obesity
Feb 11, 2013 |
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'Alcohol and diet drinks' may increase intoxication more than 'alcohol and regular drinks'
An individual's breath alcohol concentration (BrAC) following alcohol intake is influenced by several factors, including food. While it is known that food delays the stomach emptying, thus reducing BrAC, only recently has ...
Addiction
Feb 05, 2013 |
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Tenofovir Gel wins out in drug absorption study, but HIV prevention trials say differently
A novel head-to-head study looking at differences in how the antiretroviral (ARV) drug tenofovir gets absorbed in the body as either an oral tablet or a vaginal gel found tenofovir gel can achieve substantially higher concentrations ...
HIV & AIDS
Jan 30, 2013 |
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Bile acid sequestrant reduces glucose concentration in T2DM
(HealthDay)—For patients with type 2 diabetes taking metformin monotherapy, the bile acid sequestrant colesevelam reduces fasting and postprandial glucose concentrations without any effects on insulin concentration, ...
Diabetes
Jan 30, 2013 |
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New study confirms immune cells are guided by gradients
(Medical Xpress)—A group of researchers in Austria and Switzerland has for the first time proven that immune cells migrate along chemical concentration gradients. This process has long been assumed but ...
Immunology
Jan 18, 2013 |
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Study offers new insights into the mechanics of muscle fatigue
A study in The Journal of General Physiology examines the consequences of muscle activity with surprising results, indicating that the extracellular accumulation of potassium that occurs in working muscles is considerably higher ...
Medical research
Jan 17, 2013 |
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Restrictive transfusion strategy safe for acute GI bleeding
(HealthDay)—For patients with severe acute gastrointestinal bleeding, a restrictive transfusion approach is safe and effective compared with a liberal approach, according to a study published in the Jan. ...
Diseases, Conditions, Syndromes
Jan 03, 2013 |
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New study finds key mechanism in calcium regulation
All living cells keep their cellular calcium concentration at a very low level. Since a small increase in calcium can affect many critical cellular functions (an elevated calcium concentration over an extended period can ...
Neuroscience
Jan 03, 2013 |
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Innovative method to deliver THC: Transmucosal patch increases drug's absorption
(Medical Xpress)—An innovative delivery method for tetrahydrocannabinol, the main psychoactive constituent of Cannabis, is being developed at the University of Mississippi.
Medications
Dec 20, 2012 |
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Research may have important implications for combating diabetes
(Medical Xpress)—Research by University of Notre Dame biochemist Anthony S. Serianni is providing new insights that could have important implications for understanding and treating diabetes.
Diabetes
Dec 11, 2012 |
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No evidence that doping enhances athletic performance
(HealthDay)—Although use of recombinant human erythropoietin (rHuEPO) is prohibited among athletes because it reportedly enhances performance, there is no scientific evidence that it does so, according ...
Medications
Dec 10, 2012 |
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FDA pulls one generic form of wellbutrin off the market
(HealthDay)—People taking the antidepressant Wellbutrin now have one less option for a generic version of the drug.
Medications
Dec 06, 2012 |
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Semen concentration and quality fell in French men between 1989 and 2005
New research shows that the concentration of sperm in men's semen has been in steady decline between 1989 and 2005 in France. In addition, there has been a decrease in the number of normally formed sperm. The study is published ...
Medical research
Dec 04, 2012 |
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