Study Shows Hereditary Legacy Of Radiation Exposure
...r if these changeswill turn out to be cancerous or impair reproduction." Wiley's work was funded by the NationalInstitutes of Health ....Amphibian Mortality Due To UV Radiation
...aching amphibians. UV-B radiation also may impair disease defense mechanisms, makingamphibians more susceptible to pathogens and parasites that may hamper normaldevelopment and increase mortality, Kiesecker said. For example, he foundincreased mortality associated with a pathogenic fungus (Saproleg......of specific inhibitors, which could selectively impair the catalytic action of TACE. The TACE structure thus opens a new approach toward the structure-based design of specific synthetic TACE inhibitors. Such tailored inhibitors could act as effective therapeutic agents against arthri...Scientists Discover A Secret Of Bacterial Communication
...biofilm, or it could lead toways in which we could impair a biofilm, making it more sensitive toantibiotics....o, how theinformation might be used to dislodge or impair the biofilms. The scientistshope that this finding will lead to the production of more effective ant......lithotripsy (SWL) to one kidney can damage tissue, impair renal blood flow, and temporarily reduce the tubular function of the kidney. These investigators wanted to test the hypothesis that a high "dose" of shock waves (8000 shocks at 24 kilovolts) to one kidney would cause great, sustained impairment of h...New Device To Alleviate Distress Caused By Tinnitus
...t sounds. Because they fit inside the ear they can impair ordinaryhearing. Author: Duncan Graham-Rowe New Scientist issue 8th August 1998, page 6 Please Mention New Scientist As The Source Of This Article - Thank You...Study Pinpoints Rare Molecular 'Transitions' As Possible Cause Of Skin 'Photoaging'
...er, is formed by the absorption of sunlightand may impair the immune system. Separate medical research also had established that normal exposure tothe UV-A wavelengths of sunlight can cause the photochemical formation of thecis-isomer. "There were many features of urocanic acid's photobiolog...Antioxidant Treatment Holds Promise For Combating Malnourishment
...eased inmalnourished people," Bray said. "This can impair their antioxidantdefense system. We can help counter that by helping the bodyproduce GSH." Bray said she is looking for opportunities to test GSHtherapy on malnourished children in developing countries. Thesechildren would receive antioxidants orally...Fat In Spite Of Hard Farm Work - Tracking Down Obesity
...supporting overweight. Is it genetic defects which impair the quickcombustion of nutrients or do only those suffer from obesity who eat too muchand too fatty a diet and don't get sufficient exercise to boot? That, in anycase, the cause is not genes alone is what Trier scientist Dr. Petra Plattefound out in ...Center Set Up To Evaluate Evidence Of Chemical Threats To Human Reproduction
...ting that a chemicalor mixtures of chemicals could impair human reproduction and development. For reasons that are "largely unknown," according to the officialannouncement: Between 5 and 10 percent of couples who want to have childrencannot do so, About half of all pregnancie...Gene Variant May Hasten Silent Strokes, Debilitating Stroke Or Alzheimer's
...ects the brain, but DeCarli notes, "TheapoE-4 may impair brain recovery from injury of any type, whether its Alzheimersor other vascular disease or head trauma. Having apoE-4, therefore, mayincrease ones chances of a poor outcome following any brain injury." Scientists studied 414 men participatin......ment, induces long-lastingphysiologic changes that impair the removal of damaged units in the DNA. Another possibility is that very young smokers accumulate more damaged DNA, andthat, even with repair, the damage remains many years after smoking cessation,in contrast to subjects who begin to smoke later. ...Study Reveals Cancer Role Of Mutated Gene
...ived from cancer patients would mislocalizeARF and impair its ability to block p53 export and degradation. The answer isyes," Xiong states. "With ARF mutated and mislocalized, oncogenes go uncheckedand cells proliferate abnormally, initiating oncogenesis."...... receiving data fromglucose sensors didn't seem to impair the performance of the UD system, whichdemonstrated a settling time of about 4.5 hours. Doyle predicts that "smart" implantable insulin pumps won't become available topatients for another three to five years, even with FDA approval. But, he says,rese...... will be to determine ifthe APP mutations directly impair the protective function of APP or rathercounteract it by increasing a neurotoxic APP breakdown product." The new research findings relate to an earlier study by Mucke,Roger Nicoll, MD, UCSF professor of pharmacology and physiology, a......In infantsand young children, even mild anemia can impair intellectual development. Anemia in pregnancy is an important cause of maternal mortality, increasing therisk of hemorrhage and sepsis during childbirth. Infants born to anemic mothersoften suffer from low birth weight and anemia themselves. An ina...Smog impacts: Hurtling through airways, tiny particles may do more damage than previously assumed
...tion," he says. But, exactly how do fine particles impair breathing capacity?Researchers have long known that tiny pollutants penetrate airways via threebiomechanical events: (1) gravitational settling; (2) the random collisions ofgaseous molecules, known as diffusion; and (3) impaction, which occurs whenpa...Even in the Amazon jungles, treatment for heat exhaustion is the same as it is right here at home
...and take along a sunscreen. Getting a sunburn will impair your ability todissipate heat. WHILE THE HEAT IS ON Sweating is your body's natural attempt to maintain normal body temperature. Theevaporation of sweat cools your skin. Therefore, your two goals in avoiding heatexhaustion are to continually repla...Scientists capture new images of movement in nerves
...eally start to understand the mechanism that might impair movement," Brown says. The paper was co-authored by Lei Wang, an Ohio University graduate student in Brown's laboratory, and Chung-liang Ho, Dongming Sun and Ronald Liem of the Columbia University College of Physicians and Surgeons. The research was...News briefing: Foods of the future: Selecting and designing foods for a healthy 2025
...sity of California, Davis Human genetic defects impair food digestion and metabolism WHAT: Foods of the Future WHEN: Monday, March 27, 11 a.m. (PST) WHERE: Moscone Convention Center 747 Howard Street, Esplanade Level Room 114 REPORTERS COVERING THIS EVENT MUST FIRST CONTACT THE ACS PRESS...