Low Frequency Electroacupuncture Stimulating Regularity of Gastric Myoelectrical Activity for Points Selection in Rabbits

To study the different effects of low frequency electroacupuncture in comparison with random combination of “ZUSANLI”(ST36),“NEIGUAN”(PC6),“PISHU”(BL20)(seven groups respectively,ie one point group,two points group and three points group),throught the computer spectrum analysis of rabbit Gastric Electrogastrogram (EGG) which resulted from electroacupuncture on gastric parietal subserosa,the effects were observed and the percentage of normal slow waves used as index.The results showed that the transient irregularity of EGG caused by bound could be inhibited to different extent by low frequency electroacupuncture among the seven groups.The effects were the most obvious in the three points group and that of only NEIGUAN points run the second.It indicates that low frequency electroacupuncture on the effective points can improve the percentage of normal slow waves of EGG and regulate EGG.