Health Problems

A new approach to peripheral nerve injury? Natural killer cells in the immune system could present a target

In animal models of a totally crushed peripheral nerve, the damaged axons are broken down, allowing healthy ones to regrow. But humans rarely suffer complete axonal damage. Instead, axons tend to be partially damaged, causing neuropathic pain—a difficult-to-treat, chronic pain associated with nerve trauma, chemotherapy and diabetes. A new study in Cell, led by Michael […]

Health Problems

Cigarette smoking associated with increased risk of peripheral artery disease in African-Americans

African Americans who smoke cigarettes are more likely than those who don’t smoke to develop peripheral artery disease, according to new research in Journal of the American Heart Association, the Open Access Journal of the American Heart Association/American Stroke Association. Peripheral artery disease (PAD) is a narrowing of arteries other then those directly serving the […]

Health Problems

Appropriate use criteria released for peripheral artery intervention

(HealthDay)—Appropriate use criteria have been developed for peripheral artery intervention (PAI) in peripheral artery disease, according to a report published online Dec. 17 in the Journal of the American College of Cardiology. Steven R. Bailey, M.D., from the University of Texas Health Science Center at San Antonio, and colleagues address appropriate use criteria in the […]