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AIM To investigate whether resveratrol (3,4,5-trihydroxy-trans-stilbene) inhibits collagen I synthesis induced by insulin growth factor-1 (IGF-1) in intestinal fibroblasts, and to explore the possible molecular mechanisms. METHODS Male Sprague-Dawley rats were randomly divided into two groups: a control group and a 2,4,6-trinitrobenzenesulfonic acid(More)
OBJECTIVE To investigate the alterations of esophageal epithelial barrier during the process of reflux esophagitis (RE). METHODS In total, 85 Sprague-Dawley rats were randomly divided into two groups, the sham-operation group (n = 25) and the RE group induced by incomplete pyloric ligation (n = 60). The establishment of RE model and the severity of(More)
OBJECTIVE To assess the prognostic value in Chinese patients of two new systems, the World Health Organization (WHO)-2010 and the American Joint Committee on Cancer and the Union for International Cancer Control (AJCC/UICC) systems, for the classification of gastroenteropancreatic neuroendocrine neoplasms (GEP-NEN). METHODS One hundred and three patients(More)
Time division is one of the steps of intersection signal timing optimization, and it is an important method to solve the problem that timing scheme how to meet the need of signalized intersection traffic demand with uneven distribution. According to detailed traffic data detected form signalized intersection, the critical lane flow rate was analyzed by(More)
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