health - "study published"

Eating oily fish once a week may reduce age-related macular degeneration (AMD) which is the major cause of blindness and poor vision in adults in western countries and the third cause of global blindness, according to a study published in the American Journal of Clinical Nutrition. There are two types of AMD, wet and dry. Of the two, wet AMD is the main cause of vision loss.

A new analysis finds that one in five men in their 40s has had a prostate specific antigen (PSA) test within the previous year and that young black men are more likely than young white men to have undergone the test. The study, published in the September 15, 2008 issue of cancer, a peer-reviewed journal of the American cancer Society, provides valuable information as experts discuss possible changes to prostate cancer screening recommendations.read more

Canadian researchers have shown that patients who receive early treatment for Hepatitis C virus (HCV) within the first months following an infection, develop a rapid poly-functional immune response against HCV similar to when infection is erradicted spontaneously, according to a new study published in the Journal of Virology.

(BioMed Central) A study of 228 women has revealed genetic variants responsible for body shape. Based on work in the fruit fly Drosophila melanogaster, research published today in the open access journal BMC Genetics identifies natural variation in the human LAMA5 gene as a key determinant of weight.