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Novel Discovery In Dendritic Cell Signalling Pathways Pave The Way For New Therapeutic Targets
Scientists from A*STAR"s Singapore Immunology Network (SIgN) and the University of Milano-Bicocca, Italy, have discovered another signaling pathway for the activation and apoptosis, or programmed cell death, of dendritic cells[1] . This discovery was published in the advanced online publication of Nature on 15 Jun 2009.
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NHS Staff And Health Innovators Invited To See The Future At Health Innovation Expo
(DH) Health Minister invites delegates to visit tomorrow"s world:
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USA Today Examines Low Popularity Of Vasectomies Compared With Female Sterilization Methods
On Monday, USA Today examined how the popularity of vasectomies remains relatively low compared with other contraceptive methods, despite the procedure"s high level of effectiveness. However, some physicians believe that the current economic recession might be a factor in the recent surge of men seeking the procedure, according to USA Today. Charles Wilson, founder of The Vasectomy Clinic in Seattle, said although it has been a "long-term struggle trying to sell vasectomy," he now performs about 140 vasectomies monthly, compared with the usual 100. Lawrence Ross, a professor of urology at the University of Illinois-Chicago, said vasectomy consultations have about doubled compared with one year ago.Despite the recent uptick, experts say that sterilization surgeries for women remain much more popular than vasectomies. According to data from the Centers for Disease Control and Prevention, about 50% of women ages 40 to 44 who used birth control in 2002 had undergone sterilization surgery, but fewer than 20% of their male partners had undergone a vasectomy. According to USA Today, physicians cite several reasons for the lower popularity of vasectomies. Compared with women, men generally are less comfortable with medical procedures, particularly procedures involving sexual organs. In addition, myths about side effects of the procedure -- such as reduced testosterone levels and diminished sexual function or desire -- continue to persist.Some men experience feelings of regret post-surgery, but there is a lack of data on the number of men who seek vasectomy reversals, USA Today reports. Wilson said that although the recent increase in vasectomy surgeries might be tied to the economy, the trend probably does not reflect a long-term shift. He said that fears of losing a job and health insurance might play a role in convincing some men to go ahead with a vasectomy but that most of these individuals would eventually have had the procedure anyway (Painter, USA Today, 6/14).
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Better Monitoring, Better Prognosis In Liver Disease

to limit their carbohydrate intake in order to prevent prediabets and diabetes. The study subjects were all from Brooklyn, New York, and Dr. Anand said investigators may consider a follow-up study that surveys a larger group throughout the country. His group intends to survey primary physicians" and residents" awareness about NAFLD. Dr. Nan Sandar will present these data on Tuesday, June 2 at 8 a.m. CDT in South Hall, McCormick Place. Aimee Frank American Gastroenterological Association

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