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Players' Positions, Not Prior Injuries, Predict NFL Career Length
Although professional football players typically experience an injury during their career, their longevity in the league is more affected by position than their history of injuries. According to a study presented today at the 56thAnnual Meeting of the American College of Sports Medicine (ACSM), punters, kickers and long snappers are more likely to have the longest careers in the NFL.
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Scripps Research Scientists Observe Human Neurodegenerative Disorder In Fruit Flies
A team of scientists from The Scripps Research Institute, Katholeike Universiteit Leuven, and the University of Antwerp, Belgium, among other institutions, has created a genetically modified fruit fly that mimics key features of Charcot-Marie-Tooth disease, a common neurodegenerative disorder that strikes about one out of every 2,500 people in the United States.
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No Overall Difference In Sustained Viral Response In Most Widely Used Treatments For Hepatitis C
Findings from the largest study to date comparing the efficacy of competing treatments for chronic hepatitis C infection (HCV) show that the regimens are similar when it comes to safety and their ability to provoke long-term viral eradication, according to researchers at Duke University Medical Center. Still, subgroup analysis reveals provocative data suggesting some approaches might be better than others for women and minorities.
Cardiovascular

Are Imaging Features Of Hepatic Angiomyolipoma Related To Its Clinical Setting?

This study consisted of 10 patients (three male and seven female) with hepatic angiomyolipoma, with a mean age of 55.1 years (age range, 19-78 years). Of these patients, dynamic contrast CT showed hepatic angiomyolipoma as a hypervascular mass with intratumoral fatty density, absence of a capsule, and prominent central vessels in six sporadic cases, and multiple, small hepatic angiomyolipomas, with or without a fat component in four cases with tuberous sclerosis complex (TSC). Lymphangioleiomyomatosis (LAM) and multiple hepatic angiomyolipomas were found in one patient with TSC. The results suggest that imaging features of hepatic angiomyolipoma are correlated closely with its clinical setting. Sporadic hepatic angiomyolipoma often presents as a solitary large nodule with a varying fat component. In the setting of TSC, hepatic angiomyolipoma often presents as multiple small nodules, with or without fatty tissue, in the peripheral liver. Dynamic CT features of hepatic angiomyolipoma are very characteristic, and correct diagnosis can be made in combination with clinical features. When coexisting intravascular lesions and hepatic angiomyolipomas are found in patients with TSC, LAM should be considered. Reference: Yang B, Chen WH, Li QY, Xiang JJ, Xu RJ. Hepatic angiomyolipoma: Dynamic computed tomography features and clinical correlation. World J Gastroenterol 2009; 15(27): 3417-3420 http://www.wjgnet.com/1007-9327/15/3417.asp Lin Tian World Journal of Gastroenterology


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