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首页> 外文期刊>Redox report: communications in free radical research >Protective effect of wild Corni fructus methanolic extract against acute alcoholic liver injury in mice
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Protective effect of wild Corni fructus methanolic extract against acute alcoholic liver injury in mice

机译:野生山茱methanol甲醇提取物对小鼠急性酒精性肝损伤的保护作用

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Background: In Chinese folk medicine, Corni fructus (C. fructus ) has traditionally been used to improve liver function, although the mechanism underlying its activity remains unclear. The aim of the present study was to evaluate the protective effects of wild C. fructus methanolic extract against acute alcoholic liver injury.Methods: Alcohol was administered to mice for three consecutive days, either alone or in combination with C. fructus methanolic extract (50, 100, or 200?mg/kg body weight/d). Serum and liver tissue were collected from the animals and subjected to biochemical and histopathological analyses.Results: C. fructus signi?cantly alleviated alcohol-induced liver injury by reducing serum alanine aminotransferase, aspartate aminotransferase, and thiobarbituric acid reactive species, inhibiting hydroxyl radicals (?OH), and increasing total superoxide dismutase, glutathione peroxidase, and glutathione in the liver (P ??0.05). In addition, the C. fructus treatment inhibited the expression and activity of cytochrome P450 2E1 (P ??0.05).Conclusions: C. fructus could be a promising natural substance for ameliorating acute alcohol-induced oxidative stress and hepatic injury.
机译:背景:在中国的民间医学中,传统上一直使用角茴香(Ci fructus)来改善肝脏功能,尽管其活性的机制尚不清楚。本研究的目的是评估野生iC的保护作用。甲醇提取物可抵抗急性酒精性肝损伤。方法:连续三天将酒精单独或与C组合给予小鼠。甲醇提取物(50、100或200?mg / kg体重/ d)。从动物收集血清和肝组织,并进行生化和组织病理学分析。结果:C。通过减少血清丙氨酸氨基转移酶,天冬氨酸氨基转移酶和硫代巴比妥酸反应性物种,抑制羟自由基(?OH)并增加肝脏中总超氧化物歧化酶,谷胱甘肽过氧化物酶和谷胱甘肽(P≤0.05)。另外, C。果糖处理抑制了细胞色素P450 2E1的表达和活性(P <0.05)。结论:C。果糖可能是减轻急性酒精引起的氧化应激和肝损伤的有前途的天然物质。

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