نتایج جستجو برای: bile duct ligation
تعداد نتایج: 76491 فیلتر نتایج به سال:
A marked increase in the activity of alkaline phosphatase of intestinal lymph following feeding has previously been found in the rat (1). Because this increase was much greater than that found in the plasma of the intact rat after feeding and because the activity of this enzyme decreased to very low levels in the plasma of rats from which lymph was being drained, it appeared that the small inte...
BACKGROUND Acute liver failure (ALF) models in pigs have been widely used for evaluating newly developed liver support systems. But hardly any guidelines are available for the surgical methods and the clinical management. METHODS The study validated several standard operating procedures describing in detail the surgical method and intensive care monitoring and treatment (control of potassium,...
In rat hepatocytes, transcytotic vesicular carriers transport the mature 120 x 10(3) Mr form of the polymeric IgA receptor (pIgA-R), with or without its ligand, pIgA, from the sinusoidal to the biliary plasmalemma, where the ectodomain of the receptor is cleaved to produce an 80 x 10(3) Mr fragment that is secreted into the bile. Here we show that cholestasis induced by bile duct ligation resul...
Bile duct ligation (BDL)-treated rats display cholestasis and liver damages. The potential protective activity of melatonin in young BDL rats in terms of apoptosis, mitochondrial function, and endoplasmic reticulum (ER) homeostasis has not yet been evaluated. Three groups of young male Sprague-Dawley rats were used: one group received laparotomy (Sham), a second group received BDL for two weeks...
To determine whether oxygen free radicals are responsible for the pathogenesis of the cholestasis induced by ligation of common bile duct (CBD) variables which reflect the hepatic function in the serum, the amount of superoxide radical production, and xanthine oxidase(XO) activity were studied. The activity of serum alanine aminotransferase, bilirubin level in the serum and the amount of supero...
CONTEXT Ligation of the pancreatic duct, distally to its confluence into the bile duct has been shown to induce endocrine tissue regeneration. The surplus endocrine tissue formed is presumed to be able to replace pathologically and/or experimentally compromised tissue. OBJECTIVE This is a quantitative study on the histology of duct ligated pancreas employing immunocytochemistry and computeris...
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