| β－胡萝卜素抗氧化作用的实验研究 |
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| 引用本文： | 马晓英,荆宇红.β－胡萝卜素抗氧化作用的实验研究[J].河南医学研究,1994,3(1):30-32. |
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| 作者姓名： | 马晓英 荆宇红 |
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| 摘 要： | 本文观察了口服不同浓度β－胡萝卜素液２１周后，对小鼠血和肝脏过氧化脂质（ＬＰＯ）水平、超氧化物歧化酶（ＳＯＤ）和谷胱甘肽过氧化物酶（ＧＳＨ－Ｐｘ）活性的影响。结果表明实验组小鼠的ＬＰＯ水平下降而ＳＯＤ和ＧＳＨ－Ｐｘ活性上升。
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| 关 键 词： | β－胡萝卜素，过氧化脂质（LPO），超氧化物歧化酶（SOD），谷胱甘肽过氧化物酶（GSH－Px） |
EXPERIMENTAL STUDIES ON BETA-CAROTENE ANTI-OXIDATION IN MICE |
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| Abstract: | Mice were fed with different contents of beta-carotene at a dose of 12.5mg/kg/d,6.25 mg/kg/d and 3.125mg/kg/d respectively.After 21 weeks,the serum and liverlevel of MDA,SOD and GSH-Px was measured.Ther esults indicated that MDA level de-creased,and SOD and GSH-Px level increased in experimental groups comparing with con-trol group. |
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| Keywords: | Beta-carotene Lipid peroxide(LPO) superoxide dismutase(SOD) glu-tathine peroxidase(GSH-Px) mice |
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