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BLOOD/HEMATOLOGY


CARDIOLOGY/CARDIOVASCULAR


CHOLESTEROL/LIPID DISORDERS


DIABETES
    A new study led by researchers at the Johns Hopkins Bloomberg School of Public Health suggests that hyperglycemia (high blood sugar) injures the heart, even in patients without a history of heart disease or diabetes...
    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...
    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)...
    Drinking decaffeinated coffee may improve brain energy metabolism associated with diabetes type 2, according to a study published in Nutritional Neuroscience and carried out by researchers at Mount Sinai School of Medicine. Brain energy metabolism is a dysfunction with a known risk factor for dementia and other neurodegenerative disorders like Alzheimer's disease...


HYPERTENSION


STROKE
    A new way of opening blocked arteries in the brain using a removable stent system in people suffering strokes brought remarkably positive results in how those patients recovered from the strokes, according to a study presented at the American Stroke Association's annual conference in New Orleans...
    An experimental device for removing blood clots in stroke patients dramatically outperformed the standard mechanical treatment, according to research presented by UCLA Stroke Center director Dr. Jeffrey L. Saver at the American Stroke Association's 2012 international conference in New Orleans...
    In the largest and longest head-to-head comparison of two anti-clotting medications, warfarin and aspirin were similar in preventing deaths and strokes in heart failure patients with normal heart rhythm, according to late-breaking research presented at the American Stroke Association's International Stroke Conference 2012...
    A new drug that showed promise in animal studies and an early clinical trial didn't improve disability among stroke patients, according to late-breaking research presented at the American Stroke Association's International Stroke Conference 2012. After a stroke and other types of brain damage, the brain naturally produces more granulocyte colony stimulating factor (G-CSF)...


VASCULAR
    Updated appropriate use criteria released recently offer detailed guidance on when to use an invasive procedure to improve blood flow to the heart and how to choose the best procedure for each patient. The clinical scenarios, written by a group of cardiologists and cardiac surgeons, affirm the role of revascularization for patients with acute coronary syndromes and significant symptoms...
    NEPHROLOGY: Understanding acute kidney injury to identify potential therapeutics Acute kidney injury (AKI) is a life-threatening condition that frequently complicates the care of hospitalized patients. There are no specific therapies to treat AKI other than kidney replacement therapies such as dialysis...
    New research explains how cells regulate their bonds during the development of new blood vessels. For the first time, the role of the protein Raf-1 in determining the strength of the bond between cells has been shown. If Raf-1 is not present, the cells cannot stick together and the formation of new blood vessels is inhibited...
    Placing a stent in a key artery in the neck is safer than ever in patients ineligible for the standard surgical treatment of carotid artery disease, according to a new study published online in the Journal of Vascular Surgery. A team of researchers led by Dr...