Results Shuichangpu increased the resting tnesion of longitudinal and cicular muscule of fundus and bodys.Atropine and hexamethonium inhibited the effect of shuichangpu partially.

• 结果水菖蒲水煎液增高胃底和胃体纵、环行肌条的张力,阿托品和六烃季胺部分阻断水菖蒲增高胃底纵、环行肌及胃体环行肌张力的作用。