The lipid measure apolipoprotein (apo) B: apo A-I ratio is not a better predictor of coronary heart disease risk than traditional lipid ratios that include total cholesterol and HDL-C, according to a study in the August 15 issue of JAMA.
Even low levels of weekly exercise drive down blood pressure and boost overall fitness, suggests a small study in the Journal of Epidemiology and Community Health.
Most of us rely on the bathroom scale to tell us when middle-aged spread is getting out of hand. It might be better to keep a tape measure at the ready. New research shows that adding several inches to the waist?even if body weight still falls within a normal range?markedly increases the risk of unhealthy plaque build-up in the arteries of the heart and the rest of the body.
Current and past smokers appear to have a higher risk of developing late age-related macular degeneration than those who have never smoked, according to a report in the July issue of Archives of Ophthalmology, one of the JAMA/Archives journals.
Scientists are trying a plumber?s approach to rid the brain of the amyloid buildup that plagues Alzheimer?s patients: Simply drain the toxic protein away.
Women going through menopause gain on average of one pound of body weight each year. New research reveals, however, that efforts to minimize or reverse this trend have the undesirable side effect of decreasing bone mineral density (BMD), putting those who are most successful at controlling weight gain at greater risk of osteoporosis.
The U.S. Food and Drug Administration is warning consumers not to buy or eat three red yeast rice products promoted and sold on Web sites. The products may contain an unauthorized drug that could be harmful to health. The products are promoted as dietary supplements for treating high cholesterol.
Researchers at the University of Pennsylvania School of Medicine have discovered that a group of liver enzymes called proprotein convertases (PCs) may be the key to raising levels of good cholesterol (HDL-C). The pathway by which these proteins are able to achieve an increase in HDL cholesterol involves another enzyme that normally degrades HDL-C, and was also discovered at Penn.
Starting statin therapy as young as age 8 safely and effectively delays the early artery damage caused by familial hypercholesterolemia (FH), according to a Dutch study reported in the Aug. 7th print issue of Circulation: Journal of the American Heart Association.
The American College of Cardiology and the American Heart Association have jointly released revised Guidelines for the Management of Patients with Unstable Angina (UA)/Non-ST- Elevation Myocardial Infarction (NSTEMI).