The Significance of Combined Detection of Multi-drug Resistance Gene in Gastric Cancer Prognosis Judgment / 医学研究杂志

ABSTRACT

Objective To study the significance of combined detection of lung resistance protein(LRP),P-glycoprotein(P-gp),glutathione S-transferace-?(GST-?) and topoisomeraseⅡ(TopoⅡ) in gastric cancer prognosis judgment.Methods One hundred and thirty-six patients with human gastric carcinomas were studied for the expression of LRP,P-gp,GST-?and TopoⅡ by using immunohistochemistry.Results There were significant relationships in the positive expression rate of LRP,P-gp,GST-?between high-Medium differentiated adenocarcinoma and Poorly differentiated adenocarcinoma,Mucinous carcinoma,and Undifferentiated carcinoma(P