中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (27): 4282-4287.doi: 10.3969/j.issn.2095-4344.2015.27.004

• 骨髓干细胞 bone marrow stem cells • 上一篇    下一篇

针刺运动性疲劳模型大鼠不同穴位后心肌和肝脏组织的相关变化

马海峰,吴  瑛,杨  锐   

  1. 上海体育学院,上海市  200438
  • 出版日期:2015-06-30 发布日期:2015-06-30
  • 通讯作者: 吴瑛,博士,教授,博士生导师,上海体育学院,上海市 200438
  • 作者简介:马海峰,男,1970年生,安徽省宿州市人,汉族,2008年上海体育学院毕业,博士,副教授,硕士生导师,主要从事体育教育训练及中医针灸与运动训练方面的研究。
  • 基金资助:

    本研究工作得到了上海市科学技术委员会的资助,资助课题编号为:13490503700

Changes in the myocardial and liver tissues of exercise-induced fatigue rats after acupuncturing different acupoints 

Ma Hai-feng, Wu Ying, Yang Rui   

  1. Shanghai University of Sport, Shanghai 200438, China
  • Online:2015-06-30 Published:2015-06-30
  • Contact: Wu Ying, M.D., Professor, Doctoral supervisor, Shanghai University of Sport, Shanghai 200438, China
  • About author:Ma Hai-feng, M.D., Associate professor, Master’s supervisor, Shanghai University of Sport, Shanghai 200438, China
  • Supported by:

    a grant from the Science and Technology Commission of Shanghai Municipality, No. 13490503700

摘要:

背景:中医针灸研究发现刺激某些穴位对运动后机体抗氧化能力确有一定的影响,而穴位不同配伍对机体的影响有所不同。
目的:对大鼠力竭游泳后不同组合的相关穴位进行针刺,探索不同的穴位配伍刺激方案对提高心肌及肝脏组织抗氧化能力的效果,筛选消除运动性疲劳的最有效的穴位组合。
方法:选取雄性健康成年大鼠70只随机分为对照组(n=10)、模型组(n=15)、三阴交+后三里组(n=15)、肾俞+后三里组(n=15)和大椎+后三里组(n=15)。后4组大鼠通过为期10 d的游泳训练(在4 d的适应性游泳训练后)建立力竭模型。三阴交+后三里组、肾俞+后三里组和大椎+后三里组大鼠,每次训练结束休息15 min后,分别对其三阴交+后三里、肾俞+后三里和大椎+后三里进行穴位针刺。
结果与结论:与对照组相比,模型组大鼠心肌和肝组织中超氧化物歧化酶活性、谷胱甘肽过氧化物酶活性显著降低,心肌丙二醛含量明显增加;与模型组相比,大椎+后三里组大鼠心肌组织超氧化物歧化酶活性、谷胱甘肽过氧化物酶活性显著升高,肾俞+后三里组大鼠肝组织中超氧化物歧化酶活性显著升高,三阴交+后三里组和大椎+后三里组大鼠心肌丙二醛含量明显降低,三阴交+后三里组大鼠肝组织丙二醛含量明显降低。提示不同穴位组合针刺对大鼠心肌、肝脏组织超氧化物歧化酶、谷胱甘肽过氧化物酶和丙二醛有不同的影响,穴位针刺对提高大鼠心肌抗氧化能力具有一定的效果,其中针刺大椎加后三里效果最明显,而对于肝脏组织抗氧化能力,针刺肾俞加后三里和三阴交加后三里有一定的特异性效果。


中国组织工程研究杂志出版内容重点:肾移植肝移植移植;心脏移植;组织移植;皮肤移植;皮瓣移植;血管移植;器官移植组织工程

关键词: 针刺, 针刺穴位, 抗氧化剂, 疲劳

Abstract:

BACKGROUND: According to the theory of Traditional Chinese Medicine, stimulating certain acupoints of the body after exercise may improve its antioxidant capacity, but different acupoints have different effects.
OBJECTIVE: To compare the effect of different acupuncture combinations on the antioxidant capacity of myocardial and liver tissues in rats after exhausted swimming exercise, and screen out the optimal acupoint combination for exercise-induced fatigue.  
METHODS: Seventy Sprague-Dawley male rats were divided into five groups: control group (n=10), model group (n=15), Sanyinjiao + Zusanli group (n=15), Shenshu + Zusanli group (n=15), Dazhui + Zusanli group (n=15). Except the control group, rats in the other four groups were subject to exhausted swimming. In the three acupuncture groups, rats were given acupuncture at corresponding acupint combinations at 15 minutes after exercise.
RESULTS AND CONCLUSION: Compared with the control group, the activities of superoxide dismutase and glutathione peroxidase in the myocardial and liver tissues were significantly reduced in the model group, while the malonaldehyde content in cardiac muscle was significantly increased. Compared with the model group, the activities of superoxide dismutase and glutathione peroxidase in the cardiac muscle were significantly increased in Sanyinjiao + Zusanli group, the superoxide dismutase in liver tissue was significantly increased in Shenshu Zusanli group, the malonaldehyde content in the myocardial tissue was significantly decreased in Sanyinjiao + Zusanli group and Dazhui + Zusanli group, the malonaldehyde content in the liver tissue was significantly decreased in Sanyinjiao + Zusanli group. Different acupuncture combinations have different effects on the activities of superoxide dismutase and glutathione peroxidase, as well as the malonaldehyde content in the myocardial and liver tissues of fatigued rats. Acupunture could increase the antioxidant ability in cardiac muscle of rats and the best combination might be Dazhui + Zusanli; acupoint combinations of Shenshu + Zusanli and Sanyinjiao + Zusanli are specific for liver tissue.

中国组织工程研究杂志出版内容重点:肾移植肝移植移植;心脏移植;组织移植;皮肤移植;皮瓣移植;血管移植;器官移植组织工程

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