Objective: To observe spasmolysis effects of chinese herb compound JEYS on isolated small intestine smooth muscle of rats,and to explore its mechanism.Methods: Small intestine smooth muscle of wistar rats was isolated for the observation of JEYS effects on smooth muscle contraction evocated by acetylcholine(Ach),CaCl2 and KCl,and the contraction evocated by ACh after changing Ca2+ concentration or pretreating samples with phentolamine and propranolol.Results: Compared with the control group,JEYS significant...
【更新日期】
2012-03-27
【分类号】
R285.5
【正文快照】
TCCJEYS主要由结石草、鹅不食草和延胡索等组成,结石草为紫葳科植物毛子草Incavillea ar-guta(Royle)Royle的干燥全草,主要功能是溶石、排石和消炎镇痛[1];鹅不食草为菊科植物鹅不食草Centipeda minima(L.)A.Braun et Aschers的干燥全草,有镇咳、祛痰、平喘、抑制钙通道阻滞剂?