Keywords Lung cancer Multidrug resistance Drug selection P-glycoprotein Multidrug resistance-associated protein Lung resistance protein Glutathione S transferases DNA topoisomerase;

• 肺癌;多药耐药;药物筛选;P-糖蛋白;多药耐药相关蛋白;肺耐药蛋白;谷胱苷肽S转移梅;DNA拓扑异构酶;