The U.S. Food and Drug Administration announced the approval of updated labeling for the widely used blood-thinning drug, Coumadin, to explain that people’s genetic makeup may influence how they respond to the drug.
Not all patients with sepsis mount the same immune response, even when they look the same clinically, according to findings from the first large-scale natural history study of sepsis.
Columbia University Medical Center researchers have demonstrated using functional magnetic resonance imaging, that brain activity was increased in stroke and traumatic brain injury survivors who underwent Vision Restoration Therapy, a rehabilitative treatment that helps these patients recover lost vision. The data will be published online in the peer-reviewed journal Neurorehabilitation and Neural Repair on Aug. 14, 2007.
September 9th is National Grandparents Day, a day to honor grandparents across America as important members of our families and communities. Grandparents play important roles in life, including that of guardian, comforter, and mentor.
Vitamins C and E and beta carotene, either individually or in combination, do not appear to reduce the risk of cardiovascular events or death among women at high risk for heart disease, according to a report in the August 13/27 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.
UT Southwestern Medical Center researchers have discovered a treatment that counteracts the effects of cocaine on the human cardiovascular system, including lowering the elevated heart rate and blood pressure often found in cocaine users.
Is there a definitive test for mental illness? Not yet, but using advanced neuropsychiatric diagnostic tools including magnetic resonance imaging (MRI) and positron emission tomography (PET), mental health professionals at The Menninger Clinic in Houston are pinpointing the causes of behavioral and psychiatric problems in patients.
Women who have migraine headaches with visual symptoms (or aura) may be at increased risk for stroke compared to women who do not have migraines, researchers reported in Stroke: Journal of the American Heart Association. The risk association between stroke and migraines also increases when other factors are added, such as recent onset of these headaches, smoking and oral contraceptive use.
In a study published in the August issue of Nature Neuroscience, researchers at the Kennedy Krieger Institute in Baltimore, Maryland found that there are separate adaptable networks controlling each leg and there are also separate networks controlling leg movements, e.g., forward or backward walking.
Menopausal women are at relatively high risk for memory loss, high blood pressure (hypertension) and diabetes. A decade ago, the standard treatment for these problems was long-term hormone replacement therapy (HRT). Since then, studies have shown that extensive use of HRT is associated with significant adverse effects.