Results:The EA significantly decreased the electromyogram of abdominal external oblique muscle on colorectal expansionary irritation in chronic visceral pain rats(P<0.05).
结果：电针能够显著降低内脏痛大鼠结直肠扩张刺激诱导的腹外斜肌放电幅值（P<0.05）；
2
Aims: To investigate the effect of acute partial restraint stress on visceral sensitivity and the contraction of isolated colonic smooth muscle cells in rats.