نتایج جستجو برای: steatohepatitis
تعداد نتایج: 8373 فیلتر نتایج به سال:
Methionine and Choline Deficient Diet-induced Non-Alcoholic Steatohepatitis in Rats: Role of MelatoninMohamed M. Amin,Rania F. Ahmed,Dalia O. Saleh
inhibitors) are used for the treatment of hyperlipidemia accompanied by obesity, and have been shown to reduce the risk of major cardiovascular events in a prospective metaanalysis [3]. Pitavastatin is a statin that has been reported to ameliorate severe steatohepatitis by enhancing hepatic free acid β-oxidation activity in aromatase-deficient (Ar-/-) mice [4]. It has also been shown to inhibit...
CONTEXT No effective treatment is available for nonalcoholic steatohepatitis in nowadays. OBJECTIVES To develop a model of nonalcoholic steatohepatitis induced by a methionine and choline deficient diet, as well as to evaluate the role of metformin, vitamin E and simvastatin in the nonalcoholic steatohepatitis progression. METHODS The study analyzed prospectively 50 Wistar rats for a 90-day...
Multiple genetic and environmental factors interact to determine an individual's predisposition to non-alcoholic fatty liver disease and its phenotypic characteristics. Association studies have found a number of alleles associated with the development of non-alcoholic steatohepatitis. Our aim was to investigate whether multiple risk-associated alleles may be present in affected monozygotic twi...
Polychlorinated biphenyls (PCBs) are environmental pollutants associated with non-alcoholic-steatohepatitis (NASH), diabetes, and obesity. We previously demonstrated that the PCB mixture, Aroclor 1260, induced steatohepatitis and activated nuclear receptors in a diet-induced obesity mouse model. This study aims to evaluate PCB interactions with the pregnane-xenobiotic receptor (Pxr: Nr1i2) and ...
The finding of more severe steatohepatitis in alcohol fed Long Evans (LE) compared with Sprague Dawley (SD) and Fisher 344 (FS) rats prompted us to determine whether host factors related to alcohol metabolism, inflammation, and insulin/IGF signaling predict proneness to alcohol-mediated liver injury. Adult FS, SD, and LE rats were fed liquid diets containing 0% or 37% (calories) ethanol for 8 w...
KMUP-1 (7-[2-[4-(2-chlorobenzene)piperazinyl]ethyl]-1,3-dimethylxanthine) has been reported to cause hepatic fat loss. However, the action mechanisms of KMUP-1 in obesity-induced steatohepatitis remains unclear. This study elucidated the steatohepatitis via matrix metallopeptidase 9 (MMP-9) and tumor necrosis factor α (TNFα), and related lipolysis via hormone sensitive lipase (HSL) and adipose ...
The p66Shc protein controls redox signaling and oxidation-dependent DNA damage in human liver cells.
The p66Shc protein mediates oxidative stress-related injury in multiple tissues. Steatohepatitis is characterized by enhanced oxidative stress-mediated cell damage. The role of p66Shc in redox signaling was investigated in human liver cells and alcoholic steatohepatitis. HepG2 cells with overexpression of wild-type or mutant p66Shc, with Ser36 replacement by Ala, were obtained through infection...
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