《中国康复理论与实践》

《中国康复理论与实践》 ›› 2006, Vol. 12 ›› Issue (02): 126-128.

• 基础研究 • 上一篇    下一篇

穴位离子导入对大鼠心脏超微结构及功能的影响

杨翼1,3; 李章华2; 何金森3   

  1. 1.武汉体育学院运动医学教研室 湖北武汉市 430079;2.武汉大学人民医院骨科 湖北武汉市 430030;3.上海中医药大学针推学院 上海市 200032
  • 收稿日期:2005-06-20 出版日期:2006-02-25 发布日期:2006-02-25

Effects of Acupoint Iontophoresis on Ultrastructure and Function of Heart of Rats

YANG Yi, LI Zhang-hua, HE Jin-sen   

  1. The Department of Sports Medicine, Wuhan Institute of Phycical Education, Wuhan 430079, Hubei, China
  • Received:2005-06-20 Published:2006-02-25 Online:2006-02-25

PDF (PC)

被引次数

9

摘要： 目的观察穴位离子导入对大鼠心脏功能的保护机制。方法随机将46只雄性SD大鼠分成5组,采用组织学、透射电镜及放射免疫法观察穴位离子导入对大鼠心脏超微结构的影响。结果穴位离子导入能显著延长大鼠力竭运动时间,保护心肌超微结构,防止心脏异常增大,而且能有效改善因过度训练引起的内皮素和降钙素基因相关肽分泌失衡,减少过度训练对心脏功能的损害。结论心源性运动性疲劳的发生与多因素相关;穴位离子导入能多环节、多层面地保护心肌和改善心脏功能,从而延缓疲劳产生和促进疲劳消除。

关键词: 运动性疲劳, 穴位离子导入, 心脏功能

Abstract: ObjectiveTo research the protective mechanism of acupoint iontophoresis to the heart function.Methods46 SD rats were randomly divided into 5 groups. The methods of histology, transmission electron microscope and radioimmunoassay were used respectively to observe the influence of acupoint iontophoresis on rats' heart ultrastructure.ResultsAcupoint iontophoresis could prolong rats' exertion period, protect ultrastructure of heart and prevent it from abnormal accretion. Over training would cause unbalance secreting between endothelin (ET) and calcitoningene related peptide (CGRP), while acupoint iontophoresis could improve such situation.ConclusionThe rise of exercise induced fatigue is related to many factors; acupoint iontophoresis can protect cardiac muscle, improve heart function and prevent it from exercise induced fatigue via several ways.

Key words: exercise-induced fatigue, acupoint iontophoresis, heart function