吗啡联合厄洛替尼对人肺腺癌HCC827细胞增殖和凋亡的影响

Journal of Modern Oncology(2018)

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Abstract
目的:观察不同浓度吗啡联合厄洛替尼对HCC827细胞增殖活性及凋亡的影响.方法:不同浓度吗啡(250、500、1 000 μmol/L)和厄洛替尼(10、20、40μmol/L)处理HCC827细胞48 h后应用MTT法检测细胞增殖活性,流式细胞术检测对照组、吗啡、厄洛替尼单独处理以及吗啡联合厄洛替尼分别作用24 h后细胞凋亡率.结果:与对照组相比,不同浓度吗啡及厄洛替尼组细胞增殖活性均明显降低,吗啡、厄洛替尼及吗啡联合厄洛替尼组细胞凋亡率均增加.结论:大剂量吗啡可以协同厄洛替尼发挥抗肿瘤作用,其机制可能与诱导细胞凋亡相关.
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Key words
non-small cell lung cancer,Erlotinib,Morphine,apoptosis
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