| 体育系和生物系女生70％VO2max恒负荷前后的血乳酸和乳酸脱氢酶的含量变化 |
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| 引用本文： | 张洁,张明超,屈金亭,薛茜.体育系和生物系女生70％VO2max恒负荷前后的血乳酸和乳酸脱氢酶的含量变化[J].安徽体育科技,2000,21(4):93-96. |
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| 作者姓名： | 张洁 张明超 屈金亭 薛茜 |
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| 作者单位： | 河南省体育科学研究所!郑州450053，河南省体工队河南省陆上运动学校!郑州450053 |
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| 摘 要： | 本研究测定了 1 7例体育系女生和 1 4例生物系女生 70 % VO2 max恒负荷前后体内血乳酸 (简称 BLA)和乳酸脱氢酶 (简称 LDH)含量。结果表明 :体育系女生在恒负荷后体内的 BLA浓度明显低于生物系女生 (p<0 .0 5) :LDH在恒负荷后含量明显增高 ,但两系之间没有明显差异。在 70 % VO2 max后 BLA含量有明显差异 ,这主要是体育锻炼使机体机能改善 ,有氧代谢能力和耐乳酸能力提高 ,从而为体育系的体育训练提供有价值的参考
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| 关 键 词： | 体育系 VO2max 生物 女生 血乳酸 体育训练 有氧代谢能力 BLA 乳酸脱氢酶 体内 |
The Changes in Blood Lactate and Lactate Dehydrogenase Between the Females of Physical Education Department and the Biological Department after 70 Percent VO_(2max) Load |
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| Zhang jie.The Changes in Blood Lactate and Lactate Dehydrogenase Between the Females of Physical Education Department and the Biological Department after 70 Percent VO_(2max) Load[J].Journal of Anhui Sports Science,2000,21(4):93-96. |
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| Authors: | Zhang jie |
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| Abstract: | This research studied the changes in blood lactic and lactate dehydrogenase between the physical education department and the biological department after 70 percent VO2max load. We selected 17 girl-students of the physical education department and 14 girl-students of the biological department. The results indicated that blood lactic and lactate dehydrogenase rised after load whereas the physical education department less than the biological department in blood lactic,and it was found that similar changes occurred in lactate dehydrogenase.Our study suggests that the physical training can raise the clearance ability of blood lactic and supply the proof for the physical training. |
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| Keywords: | blood lactate tactate dehydrogenase physical training |
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