Health & Medicine
- Health & Medicine
Mouse method turns skin cells to stem cells
Reprogrammed mouse skin cells that act as stem cells may offer an alternative for research involving embryos.
- Health & Medicine
Brain Attack
Although they have explored many promising ideas, scientists are finding it difficult to develop new treatments to limit the damage caused by ischemic strokes.
- Health & Medicine
Concerns over Genistein, Part II—Beyond the heart
Mice eating a diet laced with an estrogen-like constituent of soy display a puzzling variety of changes, some apparently good, some potentially bad.
- Health & Medicine
Spermicide Flip Side: Compound may promote papillomavirus infection
The widely used spermicide nonoxynol-9 may boost the infectiousness of human papillomavirus, mouse tests show.
- Health & Medicine
Bad News for Cats: Cat allergen hits all allergic people
People allergic to dust mites, mold, grass, and other common irritants—but not to cats—still have greater breathing difficulties when they live around the animals.
- Health & Medicine
Antibiotics in infancy tied to asthma
Infants who get several courses of antibiotics before their first birthdays are more likely to develop asthma later.
- Health & Medicine
Linking stress and senility
A gene that's active in the brain may help explain why emotional stress seems to increase a person's likelihood of getting Alzheimer's disease.
- Health & Medicine
Restoring Scents
Experimental treatments may activate the sense of smell in people who can detect few or no odors.
- Health & Medicine
Infectious Foie Gras?
Foie gras contains misfolded proteins that, when given to mice, trigger disease.
- Health & Medicine
Immune Abuse: Methamphetamine is linked to cardiac damage
The illicit drug methamphetamine alters immune proteins unleashed in the body, possibly explaining why some longtime methamphetamine abusers suffer heart problems.
- Health & Medicine
Alcohol Answer? Drinks lower glucose to protect heart
Moderate consumption of beer, wine, or gin lowers blood glucose, perhaps helping to stave off type 2 diabetes and heart disease.
- Health & Medicine
Nerves are key to longevity effect
The life-extending effect that some animals get from calorie-restricted diets may depend on signals from the brain.
