Humans
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Health & Medicine
Asthma pressure may shrink airways
Mechanical stress from constricting muscles could cause airway-lining cells to reproduce, eventually thickening the lining and narrowing the air passage.
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Health & Medicine
Chemotherapy baldness thwarted in rats
Scientists studying rats have now developed a medication that wards off chemotherapy-induced baldness.
By Nathan Seppa -
Health & Medicine
Protein predicts prostate cancer spread
Prostate cancer patients who harbor high concentrations of a protein called thymosine beta-15 in their tumors face an increased risk that the cancer will spread.
By Nathan Seppa -
Health & Medicine
Getting melanoma chemotherapy to work
A drug that turns off a gene that blocks the action of chemotherapy in melanoma shows promise against this lethal skin cancer.
By Nathan Seppa -
Health & Medicine
High estrogen linked to lung cancer
Estrogen receptors proliferating on tumor cells in women's lungs may account for why women seem more easily affected by the carcinogenic effects of tobacco smoke.
By Nathan Seppa -
Health & Medicine
Breast cancer options made clearer
An inexpensive test for two proteins in the blood can indicate whether women with breast cancer that hasn't yet spread to lymph nodes are likely to face such a relapse after surgery.
By Nathan Seppa -
Health & Medicine
Iron Cooking Pots Help Combat Malnutrition
Iron deficiency, the most common nutritional disorder in the world, is a major problem in many developing countries. The World Health Organization (WHO) currently estimates that a mind-boggling 4 to 5 billion people may suffer from some form of iron deficiency–that’s 66 to 88% of the world’s population. Up to 2 billion of these people […]
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Health & Medicine
Into the Tank: Pressurized oxygen is best at countering carbon monoxide exposure
Oxygen treatment for serious carbon monoxide poisoning prevents long-term brain damage best if delivered as pressurized gas.
By Nathan Seppa -
Health & Medicine
Loosen Up
Bacterial toxin may lead to less painful treatments for diabetes and brain cancer.
By John Travis -
Humans
Flame Out: Fishy findings sustain, then snuff, stellar career
Investigators have concluded that a young, up-and-coming physicist repeatedly faked data and committed other types of scientific misconduct.
By Peter Weiss -
Health & Medicine
Boning up on calcium shouldn’t be sporadic
The gains in bone health can quickly disappear when people stop taking extra calcium.
By Janet Raloff -
Humans
From the April 19, 1930, issue
TRAVEL TO THE MOON BY THE YEAR 2050 By the year 2050, Earth-dwellers will probably be able to travel to the moon and to communicate with their terrestrial home by telephoning over a beam of light. They will get there by traveling in a rocket ship at a speed of some 50,000 miles an hour, […]
By Science News