甲氰咪胍是一种较强的H_2受体阻滞剂,临床上主要用于治疗胃、十二指肠消化性溃疡。近年来,随着临床应用和实验研究的深入,发现该药具有多种药理作用。现简述如下。 1 支气管哮喘持续状态 近年来的研究表明甲氰米胍能增强细胞免疫功能和抑制肥大细胞释放组织胺,减轻支气管平滑肌痉挛, Cimetidine is a strong H 2 receptor blocker, clinically used mainly for the treatment of gastric and duodenal peptic ulcer. In recent years, with the deepening of clinical application and experimental research, it has been found that the medicine has a variety of pharmacological effects. Are summarized below. A bronchial asthma persistence state Recent studies have shown that c metanoguanidine can enhance cellular immune function and inhibit the release of histamine mast cells to reduce bronchial smooth muscle spasm,