Role of Kupffer cells in hepatic fibrosis
نویسندگان
چکیده
منابع مشابه
Kupffer cells mediate leptin-induced liver fibrosis.
BACKGROUND & AIMS Leptin has profibrogenic effects in liver, although the mechanisms of this process are unclear. We sought to elucidate the direct and indirect effects of leptin on hepatic stellate cells (HSCs). METHODS HSCs from Sprague-Dawley rats were exposed to leptin and expression of collagen-I, tissue inhibitor of matrix metalloproteinases-1 (TIMP1), transforming growth factor beta1 (...
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An aborted female Holstein foetus with marked generalized anasarca was referred to the Excellence Centre for Ruminant Abortion and Neonatal Mortality, Ferdowsi University of Mashhad. On postmortem examination, red-tinged ascites, pale and firm liver with extreme irregularity and numerous round to oval slightly raised foci on the capsular surface were seen. Histological examination revealed wide...
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BACKGROUND Graptopetalum paraguayense (GP) is a folk herbal medicine with hepatoprotective effects that is used in Taiwan. The aim of this study was to evaluate the hepatoprotective and antifibrotic effects of GP on experimental hepatic fibrosis in both dimethylnitrosamine (DMN)- and carbon tetrachloride (CCl(4))-induced liver injury rats. METHODS Hepatic fibrosis-induced rats were fed with t...
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Background: This study aimed to investigate the protective effects of Deferoxamine (DFO) against hepatic fibrosis in treatment of pediatric cancer patients. Methods: In this prospective randomized controlled trial, 61 treatment-naïve children (2-18 years) with different types of cancer who referred to a tertiary teaching hospital in South of Iran were enrolled. They were randomly assigned to 3...
متن کاملEstrogen increases sensitivity of hepatic Kupffer cells to endotoxin.
The relationship among gender, lipopolysaccharide (LPS), and liver disease is complex. Accordingly, the effect of estrogen on activation of Kupffer cells by endotoxin was studied. All rats given estrogen intraperitoneally 24 h before an injection of a sublethal dose of LPS (5 mg/kg) died within 24 h, whereas none of the control rats died. Mortality was prevented totally by pretreatment with gad...
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ژورنال
عنوان ژورنال: World Chinese Journal of Digestology
سال: 2008
ISSN: 2219-2859
DOI: 10.11569/wcjd.v16.i26.2959