小儿喘咳液对哮喘豚鼠肺超微结构变化的电镜观察

利用透射式电子显微镜观察小儿喘咳液对过敏性哮喘豚鼠肺超微结构变化情况。结果显示:连续雾化吸入卵清蛋白后第1d肺毛细血管壁充血并挤压毛细血管壁,第8d肺毛细血管壁增厚,胶原纤维增生。而用小儿喘咳液连续治疗7d后肺毛细血管壁增厚程度减轻,无胶原纤维增生。证明小儿喘咳液对哮喘有良好的治疗效果。

Observing the Effect of Xiao'er Chuanke Ye on Pulmonary Ultrastructure of Guinea Pigs in Asthma State with Electron Microscope

The effect of Xiao'er Chuanke Ye on pulmonary infrastructure of guinea pigs in asthma state was observed with electron microscope . the results snowed that , after three days continuous inhaling the ovalbumin in atomization ,the pulmonary capillary dissepiment was congested and squeezed . At the eighth day , the pulmonary capillary dissepiment was incrassated and the collagen fibers were hyperplastic,but there was no collagen fiber hyperplasia.and the degree of incras-sation of pulmonary capillary dissepiment was reduced after seven days'treatment with Xiao'er Chuanke Ye . It is concluded that Xiao'er Chuanke Ye is an efficacious drug for asthma.