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目的 观察复方松叶合剂的镇咳、祛痰和平喘作用。方法 镇咳实验 :小鼠采用浓氨水诱导法 ,豚鼠采用枸橼酸诱导法 ;祛痰实验 :采用气管段酚红排泄法 ;平喘实验 :采用组胺和乙酰胆碱混合液雾化法及离体肺灌流法。结果 复方松叶合剂有明显的镇咳、祛痰和平喘作用。
Objective To observe the antitussive, expectorant and asthma effects of compound pine leaf mixture. Methods Antitussive test: Mice were induced by concentrated ammonia, guinea pigs were induced by tannic acid, limulus experiment: phenol red excretion by tracheal section, and antiasthmatic experiment: histamine and acetylcholine mixture nebulization and ex vivo Lung perfusion method. Results Compound pine leaf mixture had obvious antitussive, expectorant and asthma effects.