Effect of Pretreatment with Electroacupuncture at Point Neiguan(PC6) on CK and Myocardial Cell Activity in Rabbit Myocardial Ischemia and Reperfusion
10.13460/j.issn.1005-0957.2015.01.0067
- VernacularTitle:电针内关穴预处理对兔心肌缺血再灌注 CK 及心肌细胞活性的影响
- Author:
Chao WANG
;
Jiali ZHANG
;
Zhao LIU
;
Mi LIU
;
Jie YAN
;
Xiaorong CHANG
;
Lina GUO
;
Kun AI
- Publication Type:Journal Article
- Keywords:
Acupuncture therapy;
Electroacupuncture;
Myocardial reperfusion injury;
Creatine kinase;
Myocardial cell activity;
Point,Neiguan(PC6);
Point,Lieque(LU7);
Point,Hegu(LI4);
Rabbit
- From:
Shanghai Journal of Acupuncture and Moxibustion
2015;(1):67-69
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of pretreatment with electroacupuncture at point Neiguan(PC6) on CK and myocardial cell activity in rabbit myocardial ischemia-reperfusion injury and provide an experimental basis for a relatively specific relationship between pericardium meridian points and the heart. Methods Forty New Zealand big ear rabbits were randomly allocated to groups A, B, C, D and E, eight rabbits each. Group A was a sham operation group. Group B was an ischemia-reperfusion model group, in which the left anterior descending coronary artery was occlude for 30 min and reperfused for 60 min. In groups C, D and E, points Neiguan(PC6), Lieque(LU7) and Hegu(LI4) were separately given electroacupuncture stimulation, 20 min every day, at seven days before model making. Creatine kinase (CK) and myocardial formazan contents were compared between the groups. Results There were statistically significant differences in serum CK and myocardial formazan contents between group B, C, D or E and group A (P＜0.01, P＜0.05). There was a statistically significant differences in serum CK content between group C, D or E and group B (P＜0.01). There was a statistically significant differences in myocardial formazan content between groups C and B (P＜0.05). There were statistically significant differences in serum CK and myocardial formazan contents between group D or E and group C (P＜0.01, P＜0.05). Conclusion Electroacupuncture at point Neiguan(PC6) can reduce myocardial ischemia-reperfusion induced injury to myocardial cells to produce a protective effect on the heart.
