Study on the mechanisms of electroacupuncture for promoting gastrointestinal motility in rats with diabetic gastroparesis

Objective To observe the effect of electroacupuncture (EA) at Zusanli (ST 36) on the gastrointestinal motility and the ultrastructures of pacemaker cells [the interstitial cells of Cajal (ICC)] in diabetic gastroparesis (DGP) rats and explore the mechanism of EA for DGP.