February 5th, 2012
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Stroke experts from Cedars-Sinai Medical Center presented research updates at the International Stroke Conference of the American Heart Association/American Stroke Association Feb. 1 through Feb. 3 in New Orleans. Highlights included: Thrombin Activity Associated with Neuronal Damage during Acute Stage of Ischemic Stroke After ischemic stroke – the type caused by a clogged artery but with no bleeding into the brain – a normal protein that plays a positive role in blood clotting escapes intact arteries and seriously damages healthy brain cells…
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February 5th, 2012
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National Institutes of Health researchers and their colleagues have identified how resveratrol, a naturally occurring chemical found in red wine and other plant products, may confer its health benefits. The authors present evidence that resveratrol does not directly activate sirtuin 1, a protein associated with aging. Rather, the authors found that resveratrol inhibits certain types of proteins known as phosphodiesterases (PDEs), enzymes that help regulate cell energy…
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February 5th, 2012
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Intermittent exercise with and without low oxygen concentrations (or hypoxia) can improve insulin sensitivity in type 2 diabetics, however exercise while under hypoxic conditions provides greater improvements in glycemic control than intermittent exercise alone, according to a recent study accepted for publication in The Endocrine Society’s Journal of Clinical Endocrinology & Metabolism (JCEM). Exercise improves glycemic control in patients with type 2 diabetes. Previous studies have focused on continuous aerobic exercise with more recent work assessing resistance exercise…
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