نتایج جستجو برای: bile duct ligation
تعداد نتایج: 76491 فیلتر نتایج به سال:
PURPOSE The segmental resection of constricted bile duct and end-to-end biliary anastomosis could be an attractive alternative in the treatment of benign biliary tract stricture. The aim of this study was to restore the anatomical integrity of the hepatic-common bile duct after an artificially produced defect while maintaining the large duodenal papilla, using microsurgical technique. MATERIA...
Three sets of experiments were carried out to determine if there is an intestinal secretory component in the fecal excretion of administered inorganic mercury. In the first set of experiments the disposition of a nontoxic 0.5-micromol/kg intravenous dose of inorganic mercury was evaluated in control rats and rats whose bile duct had been ligated. Data collected 24 h after the administration of ...
B ile is a complex mixture of organic and inorganic molecules that is stored in the gallbladder and released into the proximal small intestine when a meal is eaten. Bile is both an excretory secretion, to eliminate cholesterol, bilirubin, and waste products, and a digestive secretion, to promote lipid absorption. The dominant organic constituents of bile are conjugated bile acids (also termed b...
BACKGROUND/AIMS To examine the extent and mechanisms of apoptosis in cholestatic liver injury and to explore the role of the transcription factor nuclear factor-kappa B in protection against bile acid-induced apoptosis. METHODS Cholestatic liver injury was induced by bile duct ligation in Wistar rats. Furthermore, primary cultures of rat hepatocytes were exposed to glycochenodeoxycholic acid ...
The significance of discontinuities frequently found in freeze-fracture replicas of the tight junction was evaluated using complementary replicas of hepatocyte junctions from control and bile duct-ligated rats. An extensive analysis of complementary replicas using rotary platinum shadowing indicates that discontinuities in the protoplasmic (P) fracture face do not represent structural breaks in...
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