Study confirms health benefits of whole grains
A diet high in whole grain foods is associated with a significantly lower risk of developing cardiovascular disease, including heart disease and stroke, according to an analysis conducted by researchers at Wake Forest University School of Medicine.
Study shows marine omega-3 fatty acids have positive effect on muscle mass
A research team led by Carole Thivierge, from Université Laval’s Institute of Nutraceutics and Functional Foods, shows that omega-3 fatty acids from fish oil have a positive effect on the metabolism of muscle proteins. This finding, published in a recent edition of the Journal of Physiology, could have significant implications in the fields of animal farming as well as human health. more
Egyptians, not Greeks were true fathers of medicine
Scientists examining documents dating back 3,500 years say they have found proof that the origins of modern medicine lie in ancient Egypt and not with Hippocrates and the Greeks. more
VA should revise its methods for evaluating and rating PTSD in veterans
To ensure more consistent and appropriate disability compensation for veterans, the U.S. Department of Veterans Affairs (VA) needs to revise how it evaluates former military personnel for service-connected post-traumatic stress disorder (PTSD) and determines the payment amounts they merit, says a new report from the Institute of Medicine and National Research Council. A surge in the number of disability claims for PTSD has revealed inconsistencies in compensation levels awarded across the country, raising questions about the effectiveness of the VA's current ways of assessing and rating this condition, and whether some veterans are getting payments that are too low, too high, or unmerited. more
Hepatitis C increases risk of non-Hodgkin lymphoma
Hepatitis C infection is associated with an increased risk of non-Hodgkin lymphoma (malignancy involving lymphatic tissue) of 20 percent to 30 percent, and a three-fold increase in the risk of another type of lymphoma, according to a study in the May 9 issue of JAMA.
Angioplasty reduces long-term cardiac risk among heart patients with 'silent' ischemia
When compared with intensive drug therapy, percutaneous coronary intervention (PCI, angioplasty) was more beneficial in reducing the long-term risk of major cardiac events among heart attack survivors with "silent ischemia", according to a study in the May 9 issue of JAMA. more
New Brandeis research sheds light on memory by erasing it
For years, scientists have studied the molecular basis of memory storage, trying to find the molecules that store memory, just as DNA stores genetic memory. In an important study published this week in the Journal of Neuroscience, Brandeis University researchers report for the first time that memory storage can be induced and then biochemically erased in slices of rat hippocampus by manipulating a so-called "memory molecule," a protein kinase known as CaMKII. more
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