高频电针刺激“内关”穴和非穴后对心肌缺血大鼠“内关”“天泉”穴皮肤血流灌注量的影响  

Effects of High Frequency Electro Acupuncture at Acupoints and Non-acupoint on the Skin Blood Perfusion Volume of “Neiguan( PC 6) ”and“Tianquan( PC 2) ”Points in Rats

作　　者：严明娜 嵇波[1] 王丹[1] 赵国桢[1] 白红新[1] 孙晓敏[1] 戴健[1] 路雅雯 刘翼天 苏杭 葛云鹏 Yan Mingna;Ji Bo;Wang Dan;Zhao Guozhen;Bai Hongxin;Sun Xiaomin;Dai Jian;Lu Yawen;Liu Yitian;Su Hang;Ge Yunpeng(Beijing University of Chinese Medicine, Beijing 100029, China)

机构地区：[1]北京中医药大学,北京100029

出　　处：《世界中医药》2018年第4期924-928,共5页World Chinese Medicine

基　　金：国家自然科学基金面上资助项目(81373558);国家自然科学基金面上资助项目(81674059)

摘　　要：目的:研究高频电针刺激"内关"穴和非穴后对大鼠"内关""天泉"穴皮肤血流灌注量的影响。方法:选取30只雄性Wistar大鼠按照随机数字表的方法分成正常组、假手术组、模型组、高频电针"内关"组、高频电针非穴组5组。高频电针"内关"组采取每日电针大鼠左侧"内关"穴,高频电针非穴组采取每日电针非穴。于治疗结束30 min后,应用激光散斑衬比成像技术检测各组大鼠双侧"内关""天泉"穴区域的皮肤血流灌注量。结果:与正常组比较,模型组各穴位血流灌注量均降低(P<0.05),且双侧"内关"穴区皮肤血流灌注量显著升高(P<0.05)。结论:高频电针"内关"穴组心肌缺血情况有所改善,且心肌处于不同状态时,"内关"穴区皮肤血流灌注量变化显著。Objective： To study the effects of high frequency electro acupuncture at acupoints and non-acupoint on the skin blood perfusion volume of ＂Neiguan（ PC 6） ＂and ＂Tianquan（ PC 2） ＂points by using myocardial ischemia model in rats. Methods：Thirty male Wistar rats were randomly divided into 5 groups： normal group,sham operation group,model group,high frequency electro acupuncture at ＂Neiguan（ PC 6） ＂group,high frequency electro acupuncture non-acupoint. Each group included 6 rats. High frequency electro acupuncture at＂Neiguan（ PC 6） ＂group took the daily electro acupuncture on the left side of the＂Neiguan（ PC6） ＂points; high frequency electro acupuncture non-acupoint took daily acupuncture at non-points. Then,the skin blood perfusion volume of ＂Neiguan（ PC 6） ＂and ＂Tianquan（ PC 2） ＂points was tested by Laser Speckle Lining Imaging Technology after the treatment for 30 minutes. Results： Compared with the normal group,the blood perfusion of acupoints in model group was decreased（ P 〈 0. 05）,and skin blood flow of bilateral＂Neiguan（ PC 6） ＂acupoints was significantly increased（ P 〈 0. 01,P 〈 0. 05）. Conclusion： The myocardial ischemia was improved in the high-frequency electro acupuncture at ＂Neiguan（ PC 6） ＂group,and the blood perfusion volume of ＂Neiguan（ PC 6） ＂acupoint was significantly changed when the myocardium was in different states.

关 键 词：高频电针 心肌缺血 内关 郄门 天泉 皮肤血流灌注量 经穴脏腑相关 大鼠 

分 类 号：R245[医药卫生—针灸推拿学]