Articles tagged with: bu
Brown faculty experts on the future of HIV/AIDS World AIDS Day 2010 sees some hopeful signs — and speculation that the global public health fight against HIV/AIDS may have turned a corner. PROVIDENCE, R.I. [Brown University] — Recent, hopeful developments in the global fight against HIV/AIDS have spurred speculation, especially around World AIDS Day Dec. […]
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Researchers report data on head impacts in college football Joseph Crisco, professor of orthopaedics, and Russell Fiore, Brown’s head athletic trainer, have measured the frequency and location of head impacts in college football, position-by-position. Defensive linemen take the most hits; quarterbacks are the only players to be hit mostly from behind. Crisco, Fiore, and their […]
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Research provides new leads in the case against drug-resistant biofilms Films of bacteria that form around foreign materials in the body can be very difficult to defeat with drugs, but research led by Brown University biologists has identified a couple proteins that play a key role in building these “biofilms.” This pair could prove to […]
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Helical CT scans reduce lung cancer mortality by 20% compared to chest X-rays A national study of more than 53,000 current and former heavy smokers has demonstrated that helical CT scanning reduced lung cancer deaths by 20 percent compared to using chest X-rays. Constantine Gatsonis and colleagues at Brown’s Center for Statistical Sciences contributed methodologic […]
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Religious leaders, Brown researcher fight HIV infection in Philadelphia A Brown University researcher and religious leaders in Philadelphia are organizing a citywide attack on the stigma associated with HIV infection. More than 100 pastors and imams are reaching out to their congregations to encourage HIV testing, education, and compassion in Philadelphia, where the rate of […]
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Would convenient access to affordable fresh produce improve eating habits? If your employer made fresh produce available at reasonable prices just down the hall, would you eat more fresh fruits and vegetables? Would a few health tips sweeten the deal? A new Brown University study will investigate what it takes to help people eat better. […]
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Lead poisoning maps in R.I. reveal huge disparities, guide cleanup Rhode Islanders under six years of age who lived in the state’s lowest income areas or in neighborhoods with lots of pre-1950 housing faced a threat of lead poisoning several times higher than average, according to a new study of data from 1993 through 2005. […]
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Size of protein aggregates, not abundance, drives spread of prion-based disease In a study that challenges the conventional wisdom about infections caused by proteins called prions, Brown researchers report in Science that the size of protein structures, rather than their abundance, determines their transmission among cells. PROVIDENCE, R.I. [Brown University] — Mad Cow disease and […]
Concussions: Giving brain injuries the attention they deserve No more “Just shake it off” advice. Sports organizations from Pop Warner to the NFL are starting to treat concussions as the serious injuries they are. PROVIDENCE, R.I. [Brown University] — An estimated 300,000 high school athletes suffer concussions on the playing fields annually. The brain is […]
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Discovery opens new window on development, and maybe potential, of human egg cells Egg cells hold the key to many mysteries about reproduction, and knowing about the genetic makeup of individual eggs is important in fertility treatment. A new method of looking at genetic material egg cells discard offers a way to learn more about […]
