Observation on Acupuncture Effect Features of Electric Acupuncture on PC7-Daling under Different States
10.11842/wst.2014.07.026
- VernacularTitle:不同状态下电针大鼠心包经原穴大陵效应特征的观察
- Author:
Yali WANG
;
Zhi YU
;
Bin XU
- Publication Type:Journal Article
- Keywords:
Electric acupuncture;
PC7-Daling;
intracardiac pressure;
effect
- From:
World Science and Technology-Modernization of Traditional Chinese Medicine
2014;(7):1597-1601
- CountryChina
- Language:Chinese
-
Abstract:
This article was aimed to observe the intracardiac pressure under different states by electric acupuncture (EA) on yuan-source point of PC7-Daling and to explore the acupuncture effect features. Catheterization was applied through the right common carotid artery to the left ventricle in order to record the left intraventricular pressure. The intracardiac pressure was used as an indicator. The effects of EA on PC7-Daling to the left intraventricular pressure of rats were observed under the states of normal physiology, isoproterenol and propranolol, respectively. The results showed that for the immediate effects of acupuncture, EA on PC7-Daling can obviously excited the intracardiac pressure of normal rats. Under the state of intravenous application of propranolol and isoproterenol, no obvious reac-tions during EA on PC7-Daling. From the effects of acupuncture, under normal conditions, EA on PC7-Daling had excitatory effect; under propranolol state, it had inhibitory effects; and the effect of isoproterenol state was variable. It was concluded that according to the specificity of acupoint effect, PC7-Daling can excite intracardiac pressure.
