Drug resistance arises due to the improper use of antibiotics in chemotherapy of drug-susceptible TB patients.
耐药性产生的起因是对药物敏感的结核病患者进行化疗时，不恰当地使用了抗菌素。
Methods: the drug sensitivity or resistance of 40 NSCLC samples to 9 chemotherapeutic drugs and combined chemotherapy were detected by MTT colorimetric assay, and compared the results.
方法：应用MTT显色分析法测定40例非小细胞肺癌实体瘤标本对9种化疗药物及其组成的联合化疗方案的敏感性或耐药性，并比较结果。
Chemotherapy is the main treatment of lung cancer, but it often failed because of drug resistance.
化疗是肺癌的主要治疗方法，但是由于肺癌对很多化疗药物产生耐受常常导致治疗失败。
AIM: To investigate the expression of drug resistance genes, MDR1 and MRP, in patients with primary breast cancer after neoadjuvant chemotherapy.
目的：探讨乳腺癌新辅助化疗对耐药基因mdr1和MRP表达的影响。
Drug resistance is one of the most difficult problems that must be overcome in order to achieve successful treatment of human tumors with chemotherapy.
耐药性是为了实现使用化学疗法成功治疗人类肿瘤而必须克服的最困难的问题之一。
Objective To analyze the relationship between the drug resistance and the short course chemotherapy effect in 228 new smear positive pulmonary tuberculosis patients.
目的分析228例初治培阳肺结核病人其耐药性与短化疗效的关系。
Objective a major problem associated with chemotherapy for cancers is drug-resistance.
目的恶性肿瘤化疗的一个最大问题是肿瘤对化疗药物的耐药性。
In addition, several studies have shown that the population of the lung cancer stem cells, which are resistant to radiotherapy and chemotherapy significantly, highly express drug resistance proteins.
多项研究显示肺癌干细胞群高度表达肿瘤耐药蛋白并且对放化疗明显耐受。
In addition, several studies have shown that the population of the lung cancer stem cells, which are resistant to radiotherapy and chemotherapy significantly, highly express drug resistance proteins.
多项研究显示肺癌干细胞群高度表达肿瘤耐药蛋白并且对放化疗明显耐受。
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