Effect of Invigorating Spleen,Eliminating Stasis,Heat-Clearing Drugs on the Quality of Ulcer Healing and Expression of EGFR mRNA in the Rat Model of Gastric Ulcer / 中国中医药信息杂志

ABSTRACT

Objective To investigate the effect and mechanism of invigorating spleen,eliminating stasis, heat-clearing drugs(milk veteh,root of red rooted salvia,Chinese goldthread)on quality of ulcer healing (QOUH).Methods The rat models of chronic gastric ulcer was induced by acetic acid,the effects of QOUH of milk veteh,root of red rooted salvia and Chinese goldthread on the model of gastric Ulcer were observed, the expression of EGFR mRNA of mucosa were measured by in situ hybridization.Results Milk veteh,root of red rooted salvia and Chinese goldthread could improve the injury of gastric mucosa.Milk veteh,root of red rooted salvia increased the expression of EGFR mRNA in the tissue around peptic ulcer(PU). Conclusion Invigorating spleen,eliminating stasis,heat-clearing drugs can improve QOUH,it is one of possible mechanisms that the drugs increased the expression of EGFR mRNA in the tissue around PU.