| 钒酸铵对肝微粒体谷胱甘肽过氧化物酶活性影响 |
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| 引用本文： | 郭宁,徐明照,张玉江.钒酸铵对肝微粒体谷胱甘肽过氧化物酶活性影响[J].安徽大学学报(自然科学版),2007,31(3):79-81. |
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| 作者姓名： | 郭宁 徐明照 张玉江 |
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| 作者单位： | 安徽农业大学,生命科学学院,安徽,合肥,230036;安徽大学,生命科学学院,安徽,合肥,230039 |
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| 摘 要： | 研究钒酸铵对小白鼠肝微粒体中谷胱甘肽过氧化物酶(GSH-PX)活性的影响.采用钙沉淀法制备小白鼠肝微粒体,用GSH-PX试剂盒测定GSH-PX的活力.结果表明试验组与对照组相比,最小剂量组差异不显著(p＞0.05),其余试验组差异均极显著(P＜0.01),并且酶活性随着钒酸铵剂量的增大而降低.证明钒酸铵能降低小白鼠肝微粒体中GSH-PX的活性.
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| 关 键 词： | 钒酸铵 肝微粒体 谷胱甘肽过氧化物酶 |
| 文章编号： | 1000-2162（2007）03-0079-03 |
| 修稿时间： | 2007-02-27 |
Effect of ammonium metavanadate on GSH -px of liver microsomal fraction in rats |
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| GUO Ning,XU Ming-zhao,ZHANG Yu-jiang.Effect of ammonium metavanadate on GSH -px of liver microsomal fraction in rats[J].Journal of Anhui University(Natural Sciences),2007,31(3):79-81. |
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| Authors: | GUO Ning XU Ming-zhao ZHANG Yu-jiang |
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| Institution: | 1. School of Life Sciences, Anhui Agriculture University, Hefei 230036,China;2. School of Life Sciences, Anhui University, Hefei 230039,China |
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| Abstract: | To observe the effect of Ammonium metavanadate on GSH-PX of liver microsomal fraction in rats.The method of Calcium sediment was prepared for microsomal fraction of rats.The GSH-PX vitality was determined with GSH-PX reagent box.Results: Compared with control group,there was no significant difference of the min dosage group(p>0.05).But there were extremely significant difference of other experiment groups(p<0.01) with control group.And the GSH-PX vitality was reduced along with promoting dosage.Conclusion: GSH-PX vitality were reduce by Ammonium metavanadate. |
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| Keywords: | ammonium metavanadate microsomal fraction GSH-PX |
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