Every three minutes, a woman in the United States is diagnosed with breast cancer . While factors like age and heredity contribute significantly to a woman?s likelihood of contracting this disease, lifestyle and nutrition choices may also play a role. One dietary choice that may help provide protection against breast cancer is a glass of 100 percent grape juice made from deep purple Concord grapes.
An in-depth understanding of the mechanisms that trigger cancer cell growth is vital to the development of more targeted treatments for the disease. An article published in the August 3 issue of Molecular Cell provides a key to these mechanisms that may prove crucial in the future.
It may not be inhaled into the lungs, but smokeless tobacco exposes users to some of the same potent carcinogens as cigarettes. In the August issue of Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research, researchers at the University of Minnesota Cancer Center report that users of smokeless tobacco are exposed to higher amounts of tobacco-specific nitrosamines — molecules that are known to be carcinogenic — than smokers.
More than 90 percent of Americans age 65 and older now have prescription drug coverage, compared to more than 75 percent who were covered in 2004, according to a University of Michigan analysis. And poor seniors are as likely to have coverage as the rich.
Researchers at the University of Pennsylvania School of Medicine have discovered that a group of liver enzymes called proprotein convertases (PCs) may be the key to raising levels of good cholesterol (HDL-C). The pathway by which these proteins are able to achieve an increase in HDL cholesterol involves another enzyme that normally degrades HDL-C, and was also discovered at Penn.
A cooperative research project involving seven institutions in the United States and Peru, led by Joseph Vinetz, M.D., professor of medicine in the Division of Infectious Disease at the University of California, San Diego (UCSD) School of Medicine, has received a biodefense grant from the National Institute of Allergy and Infectious Disease (NIAID), part of the National Institutes of Health (NIH).
Microbes that result in beach closures and health advisories when detected at unsafe levels in the ocean also have been detected in the sand, according to a recent study by a team of Stanford scientists.
Young children are swayed easily by brand preferences, revealed by researchers. It is likely to intensify the pressure on food and beverage companies to cut back on marketing to children as obesity rates among that age group continue to climb.
Low calorie diet foods and drinks for children may inadvertently lead to overeating and make them overweight and obese through a “taste conditioning process”, says obesity experts in a new report from the University of Alberta.
The UK Prime Minister’s Spokesman (PMS) told the assembled press that the Prime Minister had held a meeting this morning with the President and Director General of the National Farmers U nion (NFU) to discuss the current outbreak of Foot and Mouth disease and the issues that would arise as we went forward. The Prime Minister thanked the NFU for their close co-operation on this matter, and both parties expressed the desire for that co-operation to continue, both on this outbreak and on other rural issues in the future.