The first part is. about the study of the technology, content determination, pharmacodynamics and the mild purgation mechanism of the polysaccharides in the PlantaginisSemen.
车前子多糖的药学研究中，对其进行了工艺、含量测定、药效学研究及缓泻机理的初步探讨。
2
Conclusions: Plantagoside is an effective constituent of SemenPlantaginis to depress cough and reduce inspissated mucus.