摘要
目的考察消癌平注射液、艾迪注射液、华蟾素注射液、复方苦参注射液、斑蝥酸钠维生素B_6注射液、参芪扶正注射液对卵巢癌细胞A2780、SK-OV-3中转录激活因子3(ATF3)mRNA表达的影响。方法 6种不同浓度中药注射液作用于卵巢癌细胞24 h后,MTT法、RT-PCR法分别检测细胞增殖率、ATF3 mRNA表达。结果各中药注射液均有抑制卵巢癌细胞增殖的作用,并呈浓度依赖性。其中,华蟾素注射液可在抑制细胞增殖的同时抑制ATF3 mRNA表达,斑蝥酸钠维生素B_6注射液显著上调该因子mRNA表达,一定浓度消癌平注射液、艾迪注射液、复方苦参注射液、参芪扶正注射液对其mRNA表达也呈下调作用。结论 6种抗肿瘤中药注射液对卵巢癌细胞中ATF3 mRNA表达有抑制或诱导作用,其机制可能与中药活性成分影响肿瘤发展和转移有关。
引文
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