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首页> 外文期刊>Journal of King Saud University >N-acetylcysteine as a therapeutic extract for cardiac, lung, intestine and spleen injuries induced by microcystin-LR in mice
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N-acetylcysteine as a therapeutic extract for cardiac, lung, intestine and spleen injuries induced by microcystin-LR in mice

机译:N-乙酰半胱氨酸作为微囊藻毒素-LR诱发的小鼠心,肺,肠和脾损伤的治疗性提取物

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N-acetylcysteine (NAC) is antioxidant product that improves its function by scavenges of free oxygen radical and production of reduced glutathione (GSH). It is used in treatment of different inflammatory diseases and cancers.Subjects and methods60 male Balb/c mice aged 5–7?weeks old classified into; control (C), two toxin control groups (M6 and M12), NAC control group (S) and two toxin NAC groups SM6 and SM12. From each mouse a blood samples were collected for estimation serum transaminases. Lungs, cardiac, intestinal and splenic homogenates were used for measurement of protein carbonyl content (CC), reduced glutathione, lipid peroxidation products (LPO), protein phosphatase I (PPI) activity, and methylglyoxal (MG).ResultsBoth ALT and AST were showed a significant statistical difference between all groups. In cardiac homogenate both reduced glutathione and methylglyoxal showed significant statistical differences between six groups (P?
机译:N-乙酰半胱氨酸(NAC)是抗氧化剂产品,可通过清除自由基和产生还原型谷胱甘肽(GSH)来改善其功能。受试者和方法60只5-7周龄的雄性Balb / c小鼠被分为以下几类:对照组(C),两个毒素对照组(M6和M12),NAC对照组(S)和两个毒素NAC组SM6和SM12。从每只小鼠收集血液样品以估计血清转氨酶。肺,心脏,肠和脾的匀浆用于测量蛋白质羰基含量(CC),还原型谷胱甘肽,脂质过氧化产物(LPO),蛋白质磷酸酶I(PPI)活性和甲基乙二醛(MG)。结果ALT和AST均显示所有组之间的统计差异显着。在心脏匀浆中,还原型谷胱甘肽和甲基乙二醛在六组之间均显示出显着的统计学差异(P≤0.05)。肠匀浆蛋白磷酸酶I的活性,甲基乙二醛和脂质过氧化含量在所有组之间均具有统计学差异(P <0.05)。结论微囊藻毒素-LR具有不同组织的细胞毒性作用,并在这些组织中诱导氧化应激。另外,通过诱导蛋白磷酸酶活性和还原型谷胱甘肽的细胞内水平,正乙酰半胱氨酸在不同组织中具有抗氧化活性。

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