Researchers from Mount Sinai School of Medicine have discovered a novel function of brain insulin, indicating that impaired brain insulin action may be the cause of the unrestrained lipolysis that initiates and worsens type 2 diabetes in humans. The…
BOSTON — January 23, 2011 — Strokes are a leading cause of mortality and adult disability. Those that involve intracerebral hemorrhage (bleeding in the brain) are especially deadly, and there are no effective treatments to control such bleeding….
Trimming the waistline may not be the only reason to cut calories after the New Year: Doing so also may protect the brain from aging. In the first study to look specifically at the effects of life-long calorie-restricted diets on brain cells, University of Florida researchers determined certain proteins linked to cell death that naturally increase with age were significantly reduced in the brains of rats whose calories were limited. More important, they found the levels of a beneficial protein known to provide potent protection against neuron death were twice as high in older rats whose calories were restricted by 40 percent.