Health & Medicine
- Health & Medicine
Preventing PMS: Vitamin and mineral let women avoid syndrome
Ample calcium and vitamin D in the diet prevent premenstrual syndrome in some women.
- Health & Medicine
Striking a Better Bargain with HIV
Because a drug frequently used to block the transmission of HIV from mother to infant may have negative consequences for the mothers, researchers are looking for inexpensive treatments that will benefit both mother and child.
- Health & Medicine
Back to Genetics: DNA variant may code for lumbar pain
An inheritable gene variation may increase susceptibility to lumbar-disk disease.
- Health & Medicine
Tracking down an emerging disease
By examining geographic patterns of outbreaks of a disfiguring skin disease in tropical nations, scientists are finding tentative clues about how the ailment spreads.
- Health & Medicine
Obesity and insulin resistance age cells
Conditions known to hasten diabetes in people may also speed aging.
- Health & Medicine
Calories May Not Count in Life Extension
In fruit flies, shifting the concentrations of nutrients while only modestly cutting calories extends lifespan just as much as a drastic calorie cut does.
- Health & Medicine
Vaccine Gains: Shot protects seniors from shingles flare-ups
An experimental vaccine prevents half of all cases of shingles, a painful skin disease that typically afflicts the elderly.
- Health & Medicine
Inflammation inhibitor may limit heart attacks
A new drug suppresses an inflammation-causing protein that has been linked to heart attacks.
- Health & Medicine
The Case of the Suspicious Hamsters
A recent outbreak of Salmonella poisoning showed that hamsters, mice, and other pocket pets can spread the dangerous bacteria, which are typically associated with chickens and eggs.
- Health & Medicine
Positive Jolt: Electroshock therapy may have side benefit
People with depression have high concentrations of norepinephrine, a brain hormone, but electroshock treatment lowers these levels to the normal range.
- Health & Medicine
Shot in the gut
A mystifying case of lead poisoning, which may have lasted more than a decade, turned out to have been caused by a swallowed shotgun pellet.
- Health & Medicine
Enzyme stopper combats cancers
An experimental drug combination that inhibits an enzyme that's abundant in tumor cells shows promise against several cancers.
