Health :: Jefferson researchers find nanoparticle shows promise in reducing radiation side effects

With the help of tiny, transparent zebrafish embryos, researchers are hoping to prove that a microscopic nanoparticle can be part of a “new class of radioprotective agents” that help protect normal tissue from radiation damage just as well as standard drugs. They’ve shown that the nanoparticle, DF-1 — a soccer ball-shaped, hollow, carbon-based structure known as a fullerene — is as good as two antioxidant drugs and FDA-approved Amifostine in fending off radiation damage from normal tissue.

Health :: Cooking and eating tips for weight loss during holidays

It is possible to enjoy the tempting offerings of the holiday season and still manage your weight, according to nutrition and weight management expert Madelyn Fernstrom, Ph.D., director of the UPMC (University of Pittsburgh Medical Center) Weight Management Center.

Breast Cancer :: Younger african-american women are at higher risk

Despite an overall decline in invasive breast cancer in the United States in recent years, African-American women, particularly younger ones, have not seen a significant decline in their rates, according to researchers at the University of Pittsburgh. These findings, which are being presented at the American Public Health Association (AHPA) Annual Meeting in Boston, Nov. 4 ? 8, strongly suggest the need for additional research to understand why these differences persist and to determine whether avoidable or preventable factors account for these puzzling patterns, according to the investigators.

Smoking :: Mayo Clinic Tests New Drug to Help Smokers Quit

The Mayo Clinic Nicotine Research Program is conducting a research study to help smokers who would like to quit. The study will test whether the drug Chantix (varenicline) helps smokers who have Chronic Obstructive Pulmonary Disease (COPD) stop smoking.

Health :: IT can boost disease-data exchanges

The Mainland, Hong Kong and Macau should make more use of information technology to speed up the exchange of data regarding pandemics, says Secretary for Health, Welfare & Food Dr York Chow.

Health :: Do not unauthorized products for sexual enhancement due to potential health risks

Health Canada is advising consumers not to use the unauthorized natural health products Zimaxx, Actra-Rx, 4Everon, Vigor-25 and Nasutra because they are adulterated with pharmaceutical ingredients that should only be used under medical supervision. The use of these products could pose a serious health risk, especially for patients with existing medical conditions such as heart problems, those who are taking heart medications, or those who may be at risk for strokes.

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