Medical News Today

• Anxiety Disorders And Cellular Metabolism Linked Researchers at the University of Chicago have found an association between anxiety disorders and the gene that encodes Glyoxylase 1 (GLO1). However, the mechanism underlying this association is unclear. The most prevalent psychiatric diseases in the United States are anxiety disorders, which range from post-traumatic stress disorder to social phobia. Using a mouse model, Margaret Distler and her team set out to determine whether the primary substrate of GlO1, methylglyoxal, might have unproven neurological effects...
• Hunger Among Seniors In The USA Rose 78% In Ten Years 8.3 million (14.85%) seniors in the United States face the threat of hunger, say researchers at the University of Illinois. From 2001 to 2010, the incidence of hunger among seniors has risen by 78%, and by 34% since the onset of the recession in 2007. Craig Gundersen, University of Illinois associate professor of agricultural and consumer economics and executive director of the National Soybean Research Laboratory, said: "In 2005, we reported that one in nine seniors faced the threat of hunger...
• Athlete's High Pain Threshold May Help Pain Management Re... Athletes are often seen to put on a 'brave face and carry on' when they sustain an injury, which supports the theory that they have a higher pain threshold than non-athletes, regardless of inconsistent and sometimes even contradictory evidence from previous studies on pain perception in athletes...
• Drug Approval Faster In US FDA Than Its European Or Canad... Although the drug approval process in the U.S. has been perceived as too slow, the nation approves new drug treatments faster and earlier than Europe and Canada, according to researchers at Yale School of Medicine. The study, conducted by Nicholas Downing, a second-year medical student and Joseph S. Ross, M.D., assistant professor of internal medicine at Yale School of Medicine, found that the median total time to review was: 322 days at The U.S...
• Running Marathons - Death Risk Low, Higher Among Men In recent years, the popularity of marathons has grown significantly and although the risk of dying during a marathon or soon after is extremely low - about 0.75 per 100,000 - men are two times more likely to die than women, say researchers at John Hopkins University School of Medicine. In addition, the number of individuals to complete grueling 26.2 mile marathons in the United States increased dramatically between 2000 and 2009, from 299,018 to 473,354. The study is published online in The American Journal of Sports Medicine. Julius Cuong Pham, M.D., Ph.D...
• Reducing Booze Consumption Better For Public Health And E... According to a new study in the American Journal of Public Health, Australia could yield economic and health benefits by reducing its overall national yearly alcohol consumption. In 2008, researchers estimated the economic benefits Australia could achieve in health, production and leisure, if the annual per capita consumption of alcohol would be reduced to a designated average yearly target of 6.4 liters per capita. They discovered that reducing the annual per capita alcohol consumption by just 3.4 liters would save Australia's health sector $789 million...
• Diabetes Population May Rise To 53 Million Within 13 Year... By the year 2025, researchers predict that 53.1 million individuals in the United States will have diabetes (mainly type 2 diabetes) - a 64% increase from 2010. The study is published in Population Health Management Diabetes is a life long disease in which there are high levels of glucose in the blood. In type 1 diabetes the body does not produce insulin and in type 2 diabetes the body either produces insufficient amounts of insulin or ignores it. William Rowley, M.D., and Clement Bezold, Ph.D...
• Fighting Multidrug-Resistant Bugs - Last Resort Drugs Bei... A study published in the open access journal PloS ONE reveals that the use of "last resort" antibiotics is on the rise due to the increasing prevalence of multidrug-resistant pathogens. Makoto Jones, of the Veterans Affairs Salt Lake City Health Care System, and colleagues conducted the study in order to investigate the use of two such antibiotics, tigecycline and polymyxins, in 127 Veterans Affairs Medical centers between 2005 and 2010. The researchers found that 26 centers accounted for 75% of all tigecycline use, and just 8 centers accounted for 75% of all polymyxin use...
• Strict School Physical Education Laws Improve Children's ... As childhood obesity and diabetes rates are skyrocketing in the US, many schools are eliminating physical education classes. A national study in the American Journal of Public Health reports that specific and required state legislation with regard to PE times could be a crucial tool to ensure that children meet the daily recommendations of physical activity...
• Heart Healthier Oat Variety Developed Plant breeders of the Wisconsin-Madison University have developed a new oat variety called BetaGene, which is 2% higher in beta glucan and therefore even more cardio-friendly than other oat varieties on the market. John Mochon, program manager of the Small Grains Breeding Program in UW-Madison's agronomy department explains: "The biggest thing that stands out about this new variety, BetaGene, is that it's both a high yielding variety and high in beta glucan. Beta glucan is a heart-healthy chemical that is exclusive to oats...