电针内关对急性心肌缺血家兔延髓β-EP含量的影响  

Effect of Electroacupuncture at Neiguan Point on the Content of β-EP in Medullary Bulb of Rabbits with Acute Myocardial Ischemia

作　　者：王华[1] 张红星[1] 吴绪平[1] 王亚文[1] 刘又香[1] 涂乾[1] 

机构地区：[1]湖北中医学院,430061

出　　处：《湖北中医学院学报》2003年第1期16-17,共2页Journal of Hubei College of Traditional Chinese Medicine

基　　金：国家自然基金项目资助 (项目号 :3 0 171179)

摘　　要：目的 :探讨电针内关对急性心肌缺血家兔延髓中 β EP(β Endorphin ,β内啡肽 )含量的影响。方法 :结扎左冠状动脉前降支造成心肌缺血模型 ,采用放免技术 ,检测电针内关对急性心肌缺血家兔延髓中 β EP含量的影响。结果 :模型组延髓中 β EP含量明显升高 ,电针内关后可使家兔延髓中β EP含量明显降低 (P <0 0 5 )。结论 :电针内关可以调节脑组织中 β EP的含量 ,改善缺血心肌组织供血 ,这可能是针灸发挥治疗作用的重要机制之一。To research the effect of electroacupuncture at Neiguan point on the content of β EP in medullary bulb of rabbits with acute myocardial ischemia. Methods: Acute myocardial ischemia models were produced by ligaturing anterior descending branch of left coronary artery. Observe the effect of electroacupuncture at Neiguan point on the content of β EP in medullary bulb of rabbits with acute myocardial ischemia with radioimmunoassay (RIA). Results: The content of β EP in medullary bulb increased significantly in model group. After electroacupuncture at Neiguan point, the content of β EP in medullary bulb of rabbits lowered evidently( p <0 05). Conclusion: Electroacupuncture at Neiguan point can adjust the content of β EP in the brain tissue and improve the blood supply of ischemic myocardium tissue, which may be one of the important mechanisms of acupuncture treatment.

关 键 词：电针 内关 心肌缺血 Β-EP 

分 类 号：R296.1[医药卫生—民族医学]