紫菀散加甘草对离体豚鼠气管解痉作用的研究

Studies of the Spasm-relieving Effect of Glycyrrhiza uralensis Fisch.—Aster tataricus L. F. Puivis Mixture on Trachea in Guinea Pigs

实验结果表明,紫菀、甘草高浓度对组织胺引起的气管收缩有抑制作用;对乙酰胆碱引起的气管收缩作用不明显。甘草、紫菀和款冬花对抑制组织胺和乙酰胆碱引起的气管收缩有协同作用。

The experiment shows that high concentration of Aster tataricus plus Glycyrrhiza uralensis Fisch. can inhibit the tracheal systoliea caused by histamine, but for tracheal systoliea caused by acetylcholine the inhibition is indistinct. The experiment also shows that Aster tataricus, glycyrrhiza uralensis and Tussilago farfara L. combined have coordinated inhibiting effect on the tracheal systoliea caused by histamine and acetylcholine.