Methods:The effects of the Maxingdingchuan Pill administrated orally on ACH,HT and EA induced asthma in guinea pig were observed in this experiment.

• 方法:麻杏定喘丸灌胃给药,观察对乙酰胆碱组胺和卵蛋白诱发的豚鼠哮喘的平喘作用。