Differential induction of rat hepatic microsomal epoxide hydrolase and rGSTA2 by diazines: the role of cytochrome P450 2E1-mediated metabolic activation
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چکیده
منابع مشابه
Corrigendum: Cytochrome P450-2E1 promotes fast food-mediated hepatic fibrosis
Cytochrome P450-2E1 (CYP2E1) increases oxidative stress. High hepatic cholesterol causes non-alcoholic steatohepatitis (NASH) and fibrosis. Thus, we aimed to study the role of CYP2E1 in promoting liver fibrosis by high cholesterol-containing fast-food (FF). Male wild-type (WT) and Cyp2e1-null mice were fed standard chow or FF for 2, 12, and 24 weeks. Various parameters of liver fibrosis and pot...
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To examine the character and variability of human cytochrome P450 (CYP) and microsomal epoxide hydrolase (mEH) gene expression in human blood cells, we used a highly sensitive, quantitative, competitive reverse transcriptase-coupled polymerase chain reaction (QC RT-PCR) assay to assess mRNA profiles for a battery of 8 genes, in peripheral lymphocytes isolated from 10 healthy donors. Of the gene...
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Starvation potentiates the hepatotoxicity of a variety of small molecules, including chlorinated hydrocarbons and nitrosamines, through the induction of CYP2E1. A change in CYP2E1 expression during starvation may also alter the pharmacokinetic profiles of xenobiotics. Northern blot and Western blot analyses revealed that hepatic CYP2E1 was not induced during starvation in rats placed in metabol...
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از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...
15 صفحه اولMicrosomal epoxide hydrolase polymorphisms.
Microsomal epoxide hydrolase plays a dual role in the activation and detoxification of carcinogenic compounds. Two polymorphic sites have been described in exons 3 and 4 of the microsomal epoxide hydrolase gene that change tyrosine residue 113 to histidine (Tyr113His) and histidine 139 to arginine (His139Arg), respectively. The exon 3 polymorphism reduces enzyme activity by approximately 50%, w...
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ژورنال
عنوان ژورنال: Chemico-Biological Interactions
سال: 1998
ISSN: 0009-2797
DOI: 10.1016/s0009-2797(98)00093-3