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蛋白酶体抑制剂MG132对人肝癌细胞增殖和凋亡的影响 被引量:1

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摘要 目的探讨蛋白酶体抑制剂MG-132对人肝癌BEL-7402细胞增殖、凋亡的作用。方法体外培养人肝癌细胞系BEL-7402细胞,MTT法测定细胞的生长抑制率。以终浓度为5.0μmol·L-1的MG132作用BEL-7402细胞不同时间后用流式细胞仪检测其细胞凋亡率和细胞周期。结果流式细胞仪检测细胞周期随MG-132作用时间延长,G2/M期阻滞明显,并引起细胞凋亡。结论蛋白酶体抑制剂MG132能有效抑制人肝癌BEL-7402细胞增殖并将细胞阻滞在G2/M期,促进细胞发生凋亡。
作者 陈紫萱
出处 《海峡药学》 2014年第11期142-143,共2页 Strait Pharmaceutical Journal
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