A survey of nearly 700 surgical residents in 17 U.S. medical centers finds that more than half failed to report needle-stick injuries involving patients whose blood could be a source of HIV, hepatitis and other infections.
How often old people read a newspaper, play chess, or engage in other mentally stimulating activities is related to risk of developing Alzheimer?s disease, according to a study published June 27, 2007, in the online edition of Neurology?, the medical journal of the American Academy of Neurology.
Scientists have discovered a new type of mouse embryonic stem cell that is the closest counterpart yet to human embryonic stem cells, the National Institutes of Health announced today. The cells are expected to serve as an improved model for human ES cells in studies of regeneration, disease pathology and basic stem cell biology.
Providing minority patients a “medical home” in which they have a regular doctor or health professional who oversees and coordinates their care would help eliminate racial and ethnic health disparities and promote more health care equity, says a new report from The Commonwealth Fund.
A research team led by Dennis W. Metzger, Ph.D., at the Albany Medical College in New York has now shown that treating laboratory mice with a serum containing tularemia-specific antibodies protects the mice against F. tularensis, not only if given before exposure to lethal doses of inhalational F. tularensis but also up to 48 hours after exposure. These findings suggest a possible alternative treatment approach to traditional antibiotics.
A unique study by researchers at the University of York and Hull York Medical School has confirmed a link between depression and low levels of folate, a vitamin which comes from vegetables.
The increased incidence of chronic conditions among American children predicts serious strains on health care and social welfare systems in the future, caution investigators from Massachusetts General Hospital and Harvard School of Public Health.
Treatment with intravenous bisphosphonates — drugs used to reduce harm done to bones by cancer or cancer therapy — increases the risk of jaw or facial bone disease or infection, a large-scale comparative study by researchers at the University of Texas Medical Branch at Galveston (UTMB) has found.
Two new studies suggest older men and women taking selective serotonin reuptake inhibitors, a class of antidepressants that includes Prozac, Paxil and Zoloft, are prone to increased bone loss.
Studies show that the incidence of mental illness on college campuses is rising, and a new survey of 2,785 college students indicates that more than half of students with significant symptoms of anxiety or depression do not seek help.