An analysis of previous studies suggests that for people with a history of vascular disease, folic acid supplementation does not decrease the risk of coronary heart disease or stroke, as has been suggested in some research, according to a review article in the December 13 issue of JAMA.
A University of Iowa law professor has found that most home health-care workers are protected by few of the federal labor standards that other Americans take for granted.
The infrared-sensitive camera on NASA’s Cassini spacecraft photographed a 93-mile unbroken range of nearly mile-high mountains on Saturn’s moon Titan last Oct. 25.
Researchers from the University of Wisconsin have identified a novel antiviral peptide that may inhibit influenza viruses including the H5N1 strain. They report their findings in the December 2006 issue of the Journal of Virology.
Recent findings of an observational study by researchers at the University of Pennsylvania School of Medicine suggest that men between 65-80 years of age who received treatment for early stage, localized prostate cancer lived significantly longer than men who did not receive treatment. The study will be published in the Dec. 13 issue of JAMA.
In the United States, the total fertility rate — the number of children a woman has in her lifetime — fell from seven or eight in 1800 to slightly more than two today, says J. David Hacker, assistant professor of history at Binghamton University. And with a five-year $667,237 grant from the National Institute of Child Health and Human Development, Hacker hopes to find out why.
Majority of healthcare professionals surveyed agree that patients with prostate cancer should receive a licensed treatment wherever possible.
A new study, published in the journal Neurology, revealed that brain imaging shows unusual pattern of brain activity in cases of hysteria or conversion disorders.
An international group of researchers has discovered that the mutated form of a gene called Palladin causes familial pancreatic cancer. The findings, published online today, Dec. 12, in the peer-reviewed journal PLoS-Medicine, may help explain why the disease is so deadly. The research project was led by Dr. Teri Brentnall, University of Washington associate professor of medicine, and supported by the Lustgarten Foundation, Canary Foundation and other private sources.
No one weapon in the food-safety arsenal will take out E. coli 0157:H7, a nasty little pathogen that’s becoming far too familiar to Americans, say University of Illinois scientists Scott Martin and Hao Feng.