| 月季花色素对运动小鼠抗氧化酶系统及乳酸含量的影响 |
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| 引用本文： | 袁克星,王海涛,常丽新,刘玉倩.月季花色素对运动小鼠抗氧化酶系统及乳酸含量的影响[J].河北师范大学学报(自然科学版),2011,35(5). |
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| 作者姓名： | 袁克星 王海涛 常丽新 刘玉倩 |
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| 作者单位： | 1. 河北师范大学体育学院,河北石家庄,050024
2. 河北理工大学化工与生物技术学院,河北唐山,063009 |
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| 基金项目： | 河北省科技厅项目(06240223D-4) |
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| 摘 要： | 研究月季花色素(rose anthocyanin,RA)对小鼠运动能力和抗氧化能力的影响,探讨其抗运动性疲劳的机制.选取32只昆明种小鼠随机分为对照组(control group,C)、补充月季花色素组(rose anthocyanin group,R,按0.01 mL/g补充月季花色素),每组16只.4周后,每组8只力竭运动,记录游泳至力竭的时间;每组另8只进行定量负荷(负3%体重)后测定小鼠血清和骨骼肌中MDA、血乳酸含量与SOD,GSH-PX,CAT及小鼠骨骼肌中LDH活性.结果表明:1)补充月季花色素可显著延长小鼠运动至力竭时间(P<0.05),降低小鼠血清和骨骼肌中血乳酸含量(P<0.05),并提高小鼠骨骼肌中LDH活性(P<0.05);2)R组小鼠血清和骨骼肌中MDA含量显著降低(P<0.05),SOD,GSH-PX,CAT活性显著提高(P<0.05).由此可知,月季花色素可显著增强小鼠体内多种抗氧化酶的活性,延迟运动性疲劳的产生,提高运动能力.
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| 关 键 词： | 月季花色素 抗氧化酶 运动 |
Effects of Rose Anthocyanin on Inoxidizability and Lactic Acid of Mice |
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| YUAN Kexing,WANG Haitao,CHANG Lixin,LIU Yuqian.Effects of Rose Anthocyanin on Inoxidizability and Lactic Acid of Mice[J].Journal of Hebei Normal University,2011,35(5). |
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| Authors: | YUAN Kexing WANG Haitao CHANG Lixin LIU Yuqian |
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| Institution: | YUAN Kexing1,WANG Haitao1,CHANG Lixin2,LIU Yuqian1(1.Department of Physical Education,Hebei Normal University,Hebei Shijiazhuang 050024,China,2.Institute of Chemical Industry and Biotechnology,Hebei Polytechnic University,Hebei Tangshan 063009,China) |
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| Abstract: | To illuminate the effects of rose anthocyanin on inoxidizability of mice.32 male mice(4-week-old)were randomly divided into two groups:control group(C)and rose anthocyanin group(R,supplemented with rose anthocyanin).After 4 weeks,8 mice from each group were selected and had exhaustive swimming.The other 8 mice in each group had swimming(carried 3 % of their bodyweight) for 10 minutes and were sampled.The activity of the superoxide dismutase(SOD),glutathione peroxidase(GSH-PX)and catalase(CAT),as well as the... |
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| Keywords: | rose anthocyanin inoxidizability exercise |
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