Archive: 06/28/2011

HIV disrupts blood-brain barrier

HIV weakens the blood-brain barrier — a network of blood vessels that keeps potentially harmful chemicals and toxins out of the brain — by overtaking a small group of supporting brain cells, according ...

Jun 28, 2011
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MS-like disease discovered in monkeys

Researchers at Oregon Health & Science University have discovered a naturally occurring disease in monkeys that is very much like multiple sclerosis in humans -- a discovery that could have a major impact on efforts to understand ...

Jun 28, 2011
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Improved stepladder design may decrease injuries

Stepladders, a household product used by thousands of people every day, are a surprisingly common cause of injury. In 2009, more than 187,000 Americans visited the hospital after sustaining stepladder injuries, many of which ...

Jun 28, 2011
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