In the News
Gene Behind Rheumatoid Arthritis Identified Researchers have identified a genetic variant in a region on chromosome 6 that is associated with rheumatoid arthritis, the most common inflammatory arthritis affecting 387,000 people in the UK. It's Invisible -- Almost A team of British and U.S. scientists makes a "cloak of invisibility." Although the object behind the cloak is still visible to the eye, the shield itself reduces the chance that radar or microwaves can detect it. Researchers Replace Organ In Adult Mice Using 'Single-parent' Stem Cel Single-parent stem cells can proliferate normally in an adult organ and could provide a less controversial alternative to the therapeutic cloning of embryonic stem cells. [Scary] Pregnant woman says 'maternal instinct' helped her kill attack FORT MITCHELL, Ky. - A pregnant woman who killed her attacker said a maternal instinct helped her fight off the woman who investigators believe was after her unborn child."I do believe that I fought harder because it was for my child,"Sarah Brady told ABC's "Good Morning America"in interviews aired Sunday and Monday. "It is a maternal instinct to protect your child to the very end."Katherine Smith, 22, died Thursday after luring Brady to her apartment to pick up a package supposedly delivered to the wrong address. When Smith pulled out a knife and attacked the pregnant woman, Brady fought back, striking Smith on the head with an ash tray and stabbing her three times with her own knife, police said. Brady, 26, said she didn't know Smith before the two met at Smith's apartment and can't be certain why Smith wanted to kill her."I really am not sure what was going through her mind,"Brady told ABC. "The only thing I thought was that she was going to kill me and my child and that is the only thing that ran through my mind." A star is born Heavenly bodies The Fairy Faith This companion site to a documentary film of the same name "explores the magical 'otherworld' of fairies."It features brief information about fairies in various cultures and about the Cottingley fairies, "fairy facts,"places where fairies are believed to live, information about the director, and related Web links. Chest CT Can Be First Step To Identifying If Patient Has Had A Heart A When radiologists are looking at contrast-enhanced chest CT examinations, they should take a look at the patient's heart to rule out heart attack, regardless of why the chest CT examination is being performed, a new study shows. Study Proves Catheter Ablation Safe For Patients A recent study published in Pacing and Clinical Electrophysiology (PACE) determined that the use of catheter ablation to treat supraventricular tachycardia (SVT) is not detrimental to patients. This data refutes previous evidence which suggested a high incidence of injury to a patient's cardiac nerves, possibly resulting in accelerated heart rates following the procedure. Annual Report to Congress: The Military Power of the People's Republic "This report outlines what we know of China's national and military strategies, progress and trends in its military modernization, and their implications for regional security and stability. But, secrecy envelops most aspects of Chinese security affairs. ... Hence, the findings and conclusions are based on incomplete data. These gaps are, of necessity, bridged by informed judgment."From the U.S. Office of the Secretary of Defense. Opens directly into a PDF document. FDA Buys Technology That Identifies Drug Toxicity To Heart The University of Rochester Medical Center has a new tool to assess whether a medication might be harmful to the heart. The technology addresses a major health issue -- drug toxicity -- illustrated most recently by Merck's voluntary withdrawal of Vioxx from the market after concerns that it may cause heart attacks and strokes.
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