Health & Medicine
- Health & Medicine
C-Minus—The Fallout of Parents’ Smoking
Children who live with smokers may need more oranges and other rich sources of vitamin C, a new study concludes. It finds that exposure to even a little secondhand smoke significantly depresses concentrations of this important vitamin. Oranges are usually the first food that most people think of when asked to name sources of vitamin […]
- Health & Medicine
Blood-Clot Surprise: Finding might explain a danger of Viagra
An amendment to the blood-clotting pathway might link Viagra to heart attacks in some users.
- Health & Medicine
Nifty Spittle: Compound in bat saliva may aid stroke patients
An anticlotting molecule in the saliva of vampire bats combats strokelike brain damage in mice.
- Health & Medicine
Herbal Activity
The Alternative Medicine Foundation offers a searchable database that provides scientific and general information about the biochemical activity of a variety of herbs, from Achillea (Yarrow) to Ziziphus (Jujube). The entry for each herb includes warnings about dangers to human health and links to relevant abstracts in the scientific literature. Go to: http://www.herbmed.org
- Health & Medicine
Stroke protection: A little fish helps
As little as one serving of fish per month offers protection against the most common form of stroke.
- Health & Medicine
Drug protects mouse eggs from radiation
Mice protected by a drug from radiation-induced sterility have normal offspring.
- Health & Medicine
Cheap hypertension drug works best
An old-fashioned pill for preventing high blood pressure and some heart disease appears to work better than new, more expensive drugs.
- Health & Medicine
Silencing a gene slows breast-tumor fighter
The protein encoded by the HOXA5 gene plays a key role in fighting breast cancer, helping to switch on cancer-suppressing genes.
- Health & Medicine
The Shocking Science of Tender Poultry
Just over 24 years ago, I wrote a news note on Australian experiments using low-voltage electricity to stimulate beef muscles after slaughter. Data had indicated that applying up to a 110-volt current for 90 seconds to fresh, uncut carcasses would keep the muscle from tightening–and toughening–during subsequent refrigerated storage, even if removed from the bone. […]
- Health & Medicine
Moms’ POPs, Sons’ Problems: Testicular cancer tied to a fetus’ pollutant contact
Women who've had substantial exposure to certain environmental pollutants are more likely than other women to bear sons who develop testicular cancers.
- Health & Medicine
Determined at Birth? Kidney makeup may set hypertension risk
People lacking a full complement of blood-filtering nephrons in their kidneys at birth are at increased risk of developing high blood pressure.
- Health & Medicine
Researchers target sickle-cell cure
Using stem cell transplants and a compound called antithymocyte globulin, researchers in Paris have cured 59 of 69 children of sickle-cell disease.
