In the News
Promising New Targets For Antibiotics Found Researchers have identified new sites on the bacterial cell's protein-making machinery where antibiotics can be delivered to treat infections. They tested many options. Of the thousands of mutations tested, 77 were detrimental to the function of the ribosome. The regions where those mutations lie can be targeted by new antibiotics, which may be used to treat such diseases as tuberculosis and pneumonia, one of the scientists said. Abdominal Fat Distribution Predicts Heart Disease, Study Shows Abdominal obesity is a strong independent risk factor for heart disease, and using the waist-hip ratio rather than waist measurement alone is a better predictor of heart disease risk among men and women, researchers reported in a study published in Circulation: Journal of the American Heart Association. Added Oxygen During Stroke Reduces Brain Tissue Damage Scientists have countered findings of previous clinical trials by showing that giving supplemental oxygen to animals during a stroke can reduce damage to brain tissue surrounding the clot. The timing of the delivery of 100 percent oxygen -- either by mask or in a hyperbaric chamber -- is critical to achieving the benefit, however. Malaria: Effective Insecticide-repellent Synergy Against Mosquito Vect The mosquitoes responsible for malaria transmission to humans belong to the Anopheles genus. One of the best known and most extensively studied is Anopheles gambiae, Africa's principal malaria vector. The protection recommended by the World Health Organization for people at risk from this devastating disease is the use of mosquito nets impregnated with pyrethroids, of low toxicity for mammals and highly active against mosquitoes. Lifelong Effects of Cybersex Sex that happens in cyberspace does not stay in cyberspace. It's part of our overall sexual development. Commentary by Regina Lynn. RAC-GWVI: Research Advisory Committee on Gulf War Veterans' Illnesses "The Committee is charged with reviewing previous medical research and other relevant medical knowledge, and with making recommendations for future research."The site features information for researchers, and documents such as the report released in November 2004 that concludes that there is a probable link between exposure to chemical weapons and the Gulf War veterans' illnesses. Includes links to related sites. $150 Laptop Sans Intel, Microsoft Lite Appliances plans to forego brand names to bring an ultra-cheap portable PC to the masses in mid-2007. In Gear Factor. College Admissions: Study quantifies minority enrollment losses if aff A nationwide ban on affirmative action in college admissions would cause a 10 percent drop in black and Hispanic enrollment at the nation's most selective colleges and universities, according to a new study. [Ironic] LONDON: A jailed cocaine dealer is working as Santa Claus on John Tams, who dons beard, boots and red suit to work in a cafe's Christmas grotto, said he wanted to give something back to the community... Taking a Cue From the Moto Q Samsung delivers its own super slim smartphone. In Gear Factor.
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