In the News
Fewer Fish Discarded After Individual Transferable Quotas Offered Contradicting previous assumptions, new fisheries research shows that allocating catch among vessels reduces the amount of fish discarded at sea. The study in Canada's British Columbia waters compared so-called individual transferable quotas with a previously used system of trip limits where vessels are only allowed to land a certain quantity of each species every two months. Ultrasound Affects Embryonic Mouse Brain Development The prolonged and frequent use of ultrasound on pregnant mice causes brain abnormalities in the developing mouse fetus, Yale School of Medicine researchers report August 7 in the Proceedings of the National Academy of Sciences. Common Rheumatoid Arthritis Treatment Shows Potential For Diabetes Pre Fewer rheumatoid arthritis patients treated with the drug hydroxychloroquine went on to develop diabetes compared to those who never took the drug, according to a 20-plus-year study. In addition, those using HCQ were less likely to take medications to manage diabetes after diagnosis. The study found risk declined a dramatic 77 percent after four years of HCQ treatment. Dartmouth Flood Observatory Tracks The Aftermath Of Katrina Researchers with the Dartmouth Flood Observatory have been working to help map and analyze the flooding that has occurred as a result of Hurricane Katrina. The maps not only provide an overview of the impact and enormity of the flooding, they also preserve a day-to-day record of this flood to be analyzed in the coming months. The images will also be archived to support research into global flooding trends and climate change. Red Wine Lovers, Take Heart: More Evidence Points To The Drink's Cardi New research on rat heart cells suggests that a well-known antioxidant found in red wine, called resveratrol, may benefit heart tissue by limiting the effects of a condition called cardiac fibrosis. Global Malaria Map Key Weapon In Fight Against Malaria, Scientists Say For the first time in almost forty years, researchers are creating a global map of malaria risk. The Malaria Atlas Project, or MAP, will help identify populations at particular risk and predict the impact of the disease, allowing health resources to be targeted at those areas most at risk. Online Gaming, Italian Style Italians have played lottery games for centuries. Now the state-run business is ported to the web to save a trip to the cafe to buy tickets, but that doesn't mean it's easier to play. Nicole Martinelli reports from Milan. Second Prostate Biopsy? Researcher Finds Way To Identify Which Men Nee A researcher in the Oregon Health &Science University Cancer Institute and Portland Veterans Affairs Medical Center has found a way to identify which men need a second prostate biopsy because they may be harboring life-threatening prostate cancer even though they were given a clean bill of health after their first biopsy. Bound For Destruction: Ubiquitination Protects Against Improper Notch The Notch pathway is an important molecular signaling mechanism whose existence has been known, or at least hinted at, for nearly a century since the identification of a mutant strain of Drosophila fruit flies with "notched"wings in Thomas Hunt Morgan's lab in 1910.Notch is activated by a protease that is present ubiquitously in the cell membrane. What has long remained a mystery, however, is the question of how Notch receptors that have not been activated by a ligand are protected from digestion by that protease. Feeding The World Requires More Than A Spoonful Of Safety While the United States battles an obesity epidemic, millions around the world are starving or malnourished -- a population already at increased risk of foodborne disease. Fighting hunger goes hand in hand with the fight against foodborne disease, urges a Michigan State University researcher.
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