Study on the Cleaning Action of Rhizoma Pinelliae Mixture on Trachea Secretions / 中国药房

ABSTRACT

OBJECTIVE:To explore the cleaning action of rhizoma pinelliae mi xture(RPM)on trachea secretions of the model animals.METHODS:The rats were divided randomly into high and low dose of RPM group and the control group;Then the secretion level of phenol red in each group was observed after the forming of models by tracheostomy and intraperitonal injection with phenol red;The respective time that spent on moving cork wood filings to a same distance by oral mucosa ep ?ithelium ciliary movement of toad both before and after medication were observed.RESULTS:The secretion level of phenol red in RPM group increased significantly compared with the control group(P