[Effect of electroacupuncture of "Hegu" (LI4) and "Zusanli" (ST36) on intestinal sensitivity and motility in irritable bowel syndrome rats].

To observe the effect of electroacupuncture (EA) of "Hegu"(LI4) and "Zusanli"(ST36)on changes of intestinal sensitivity and colonic motility and expression of colonic 5-hydroxytryptamine 3A receptor (5-HT A total of 40 neonatal Wistar rats were randomly and equally divided into normal control, model, LI4 and ST36 groups ( After modeling, the score of Bristol fecal form scale, number of muscular contraction waves and expression levels of colonic 5-HT Both EA-LI4 and EA-ST36 can significantly improve the symptoms of abdominal pain and diarrhea, but EA-LI4 is better in suppressing intestinal high sensitivity, and EA-ST36 is better in promoting intestinal motility, suggesting a specificity of effect of acupoints of different meridians.