Objective To explore the effects of motilin in the lateral hypothalamus area(LHA) on the interdigestive myoelectrical complex(IMC) in rats. Methods Adult SD rats of either sex were used.

• 目的探讨下丘脑外侧区(LHA)微量注射胃动素对十二指肠消化间期复合肌电活动(IMC)的影响及其机制。