| 有氧运动对大鼠血糖、血脂和血液凝固功能的影响 |
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| 引用本文： | 章罗庚.有氧运动对大鼠血糖、血脂和血液凝固功能的影响[J].北京体育大学学报,2009(7). |
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| 作者姓名： | 章罗庚 |
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| 作者单位： | 长沙理工大学体育部; |
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| 摘 要： | 目的:研究有氧运动(游泳)对大鼠血糖、血脂和血液凝固功能的影响。方法:30只SD大鼠进行不同强度的游泳训练后,测定其血糖、血脂、血浆组织因子(TF)活性、组织因子途径抑制物(TFPI)抗原、组织型纤溶酶原激活物(t-PA)和纤溶酶原激活剂抑制物-1(PAI-1)的活性。结果:1)与对照组相比,运动对大鼠血糖有降低趋势,但差异无统计学意义(p>0.05);2)小强度运动使大鼠血清LDL明显降低(p<0.05),大强度运动具有升高血清LDL的趋势;3)小运动组大鼠血清HDL浓度呈逐渐升高趋势,而大强度组的大鼠血清HDL明显降低(p<0.05);4)小强度游泳运动后,血浆t-PA活性及t-PA/PAI-1比值明显升高(p<0.01),PAI-1活性却明显降低(p<0.05);大强度游泳运动组t-PA活性没有明显改变,PAI-1活性有所升高;5)与对照组相比,运动训练使TFPI水平升高,其中小强度组TFPI含量(p<0.05)和TFPI/TF比值显著性升高(p<0.01),大强度组的TF含量有所升高,而TFPI/TF比值变化不明显(p>0.05)。结论:小强度的运动训练可以改善机体的凝血和纤溶功能,而大强度的训练不利...
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| 关 键 词： | 运动 大鼠 血糖 血脂 血液凝固 |
On the Effects of Aerobic-exercise(Swimming) on Blood Glucose, Blood Lipid and Coagulative System in Rats |
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| ZHANG Luo-geng.On the Effects of Aerobic-exercise(Swimming) on Blood Glucose, Blood Lipid and Coagulative System in Rats[J].Journal of Beijing Sport University,2009(7). |
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| Authors: | ZHANG Luo-geng |
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| Institution: | ZHANG Luo-geng (P.E.of Department,Changsha University of Science & Technology,Changsha 410076,Hunan China) |
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| Abstract: | Objective: The aim of this study is to observe the changes of blood glucose,blood lipid and coagulative system of rats after aerobic-exercise(Swimming).Method: 30 Sprague-Dawley male rats are randomly divided into three groups, taking part in different intensities swimming trainings.The content of blood glucose,blood lipid,the activity of plasma t-PA,PAI-1,the antigen contents of TF and TFPI are measured.Results: 1) Comparing with the control group,the content of blood glucose shows little decrease in aerob... |
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| Keywords: | exercise rat blood glucose blood lipid blood coagulation |
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