Effect of Pretreatment with Electroacupuncture at Point Neiguan(PC6) on CK and Myocardial Cell Activity in Rabbit Myocardial Ischemia and Reperfusion / 上海针灸杂志
Shanghai Journal of Acupuncture and Moxibustion
; (12): 67-69, 2015.
Article
en Zh
| WPRIM
| ID: wpr-475150
Biblioteca responsable:
WPRO
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.
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1
Base de datos:
WPRIM
Idioma:
Zh
Revista:
Shanghai Journal of Acupuncture and Moxibustion
Año:
2015
Tipo del documento:
Article
Pais de publicación:
CHINA
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CN
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REPUBLIC OF CHINA