E Coli :: Researchers develop e. coli, prostate cancer sensor
A Drexel University engineering professor has developed a millimeter-size cantilever biosensor that can detect cells and proteins in trace samples and in only minutes.
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HIV :: 1/3 of sexually active older adults with HIV/AIDs has unprotected sex
One out of three sexually active older adults infected with HIV has unprotected sex, according to a study by Ohio University researchers. A survey of 260 HIV-positive older adults found that of those having sex, most were male, took Viagra and were in a relationship.
Nutrition :: More nutritious, less toxic
Research led by Dartmouth scientists found that animals fed nutritious, high-quality food end up with much lower concentrations of toxic methylmercury in their tissues.
Psychology :: School environment can moderate student aggression
The culture of a school can dampen — or exacerbate — the violent or disruptive tendencies of aggressive young teens, new research indicates. A large-scale study from the University of Illinois found that while personal traits and peer interactions have the most direct effect on the aggressive behavior of middle school students, the school environment also influences student aggression.
High Fat Diet :: High fat breakfast or meal may increase stress
So much for the adage, ‘All things in moderation.’ Researchers at the University of Calgary have found that people who consume a single, high-fat meal are more prone to suffer the physical consequences of stress than those who eat a low-fat meal.
Aging :: Epidemiologist will discuss Healthy Aging at Hoffman Day Ceremony
Philip Greenland, M.D., an internationally known epidemiologist who is a 1974 graduate of the University of Rochester School of Medicine and Dentistry, will speak at the ninth annual Marvin J. Hoffman Day award ceremonies Friday, April 27, at the Medical Center.
Healthcare :: AAFP & Revolution Health to improve patient-physician interactions & healthcare
The American Academy of Family Physicians (AAFP), one of the nation’s largest medical associations with more than 94,000 physician and medical student members, and Revolution Health Group, a leading consumer-centric health company, announced they have formed a partnership with the shared mission to help consumers find a “medical home,” help technology work seamlessly for consumers and promote a more patient-centered model of care.
Mental Health :: Gaps in US mental health safety net
The U.S. mental health system needs revamping as evidenced by the 23 year old student’s shooting rampage.
Stress :: Chronic family turmoil and other problems cause physical changes
Adolescents who are chronically exposed to family turmoil, violence, noise, poor housing or other chronic risk factors show more stress-induced physiological strain on their organs and tissues than other young people.
Drinking :: Drinking heavily in college may lead to heart disease later in life
College-age students who drink heavily may increase their risk for future heart disease, researchers reported at the American Heart Association’s 8th Annual Conference on Arteriosclerosis, Thrombosis and Vascular Biology.