背景与目的:如何成功地逆转耐热癌细胞的多药耐药性(multidrug resistance,MDR)是当前肿瘤热疗的研究热点。本研究探讨耐热肝癌细胞能否对阿霉素(adriamyc .
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...后复发、转移以及姑息治疗的重要手段,但目前药物治疗效果多不理想,主要是由于肿瘤细胞的多药耐药性(multidrugresistance,MDR)。其中P-糖蛋白(P-gp)和多药耐药相关蛋白(MRP)是介导MDR现象的最重要机制。
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肿瘤细胞的多药耐药性 multidrug resistance ; MDR ; multiple drug resistance
癌细胞的多药耐药性 multidrug resistance
胃癌细胞的多药耐药性 multidrug resistance
结论雄黄可以逆转MCF 7/ADM细胞的多药耐药性,并呈剂量依赖性;
Realgar can down regulate the expression of mdrl. mrp and bcrp in MCF 7/ADM cells.
近年研究发现容积调控性氯通道与肿瘤细胞的增殖、侵袭、迁移、凋亡及多药耐药性等恶性生物学行为有关。
In recent years, it has been realized that volume-regulated chloride channels are closely associated with proliferation, invasion, migration, apoptosis and multi drug resistance of tumor cells.
采用流式细胞术检测骨髓细胞多药耐药蛋白P170的相对表达率,并分析P170表达阳性率与耐药性和性别间的关系。
The expression of multidrug resistance protein P170 in marrow cells was detected by flow cytometry, and the correlations of the expression of P170 with drug resistance and gender were analysed.
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