| 有氧运动训练对大鼠血清脂蛋白和脂质过氧化水平的影响 |
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| 引用本文： | 潘志军.有氧运动训练对大鼠血清脂蛋白和脂质过氧化水平的影响[J].成都体育学院学报,2001,27(2):81-83. |
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| 作者姓名： | 潘志军 |
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| 作者单位： | 南京理工大学体育部, |
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| 摘 要： | 测定成年大鼠经有氧运动训练后血清脂蛋白、脂质过氧化水平和抗氧化酶活性的变化.12只12月龄的Wistar大鼠随机分为对照组和训练组(每组6只)训练组在跑台上训练8周(每周训练5天,每天训练30min,速度为20m/min).结果如下(1)8周后,训练组体重明显低于对照组(P<0.05).(2)训练组甘油三酯(TG)、总胆固醇(TC)变化不明显(P>0.05),低密度脂蛋白(LDL-C)明显低于对照组(p<0.05),高密度脂蛋白(HDL-C)明显高于对照组(P<0.01).(3)训练组血清超氧化物歧化酶(SOD)和谷胱甘肽过氧化物酶(GSH-Px)均高于对照组,丙二醛(MDA)含量低于对照组,p<0.05.提示有规律的有氧运动训练在调节脂蛋白代谢和抗脂质过氧化方面有显著作用.
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| 关 键 词： | 有氧运动训练 脂蛋白 脂质过氧化 |
| 文章编号： | 1001-9154(2001)02-0081-03 |
| 修稿时间： | 2000年9月6日 |
Effects of Aerobics Training on Serum Lipoproteins Metabolism and Lipid Peroxide in Rats |
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| PAN Zhi,jun.Effects of Aerobics Training on Serum Lipoproteins Metabolism and Lipid Peroxide in Rats[J].Journal of Chengdu Physical Education Institute,2001,27(2):81-83. |
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| Authors: | PAN Zhi jun |
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| Institution: | Nanjing University of Science and technology Nanjing 210094 |
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| Abstract: | male Wistar rats (12-mo-old) were randomly divided into two groups:control and aerobic exercise training.The trained rats performed 8-weeks treadmill exercise training program (5days/week,30min/day, 20m/min).Serum lipids,malondialdehyde (MDA),superoxide dismutase (SOD) and glutathione peroxides (GSH-Px) were measured.The results were as follows:1.The weights of the rats were significantly lower in the training group.2.TG and TC unchanged, LDL-C was lower and HDL-C was higher (p<0.01) in the training group.3.Serum MDA content was lower and the activities of SOD and GSH-Px were higher as compared with control group.These results suggested that regular aerobic exercise training have significant effects on anti-lipid peroxide and serum lipids metabolism and may be beneficial to antiatherosclerosis. |
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| Keywords: | Aerobic exercise lipoprotein lipid peroxidation |
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