葛根素对人类胃癌细胞MGC-803和AGS增殖与凋亡的影
响
马小乐;于医瑕;张宇;董金垚;杜志杰;郭建昇
【期刊名称】《肿瘤研究与临床》 【年(卷),期】2013(025)009
【摘要】目的 观察葛根素对人类胃癌MGC-803和AGS细胞增殖和凋亡的影响.方法 用不同浓度葛根素处理MGC-803和AGS细胞,采用四甲基偶氮唑蓝(MTT)比色法检测葛根素对胃癌细胞的增殖抑制效应,采用流式细胞术检测细胞凋亡的情况.结果 不同浓度葛根素(1.5、3.0、6.0、12.0、24.0 mmol/L)处理两种胃癌细胞48 h后,抑制率随浓度增加呈上升趋势(MGC-803:1.24%、2.80%、15.10%、18.55%、59.65%;AGS:15.59%、25.31%、30.25%、36.91%、64.47%).不同浓度葛根素(0、12.0、24.0 mmol/L)处理两种胃癌细胞24 h后凋亡率随浓度增加逐渐上升(MGC-803:5.49%、9.53%、13.81%;AGS:6.23%、16.38%、25.99%).结论 葛根素对人类胃癌MGC-803和AGS细胞具有生长抑制和诱导凋亡作用.%Objective To study the effects of puerarin on proliferation and apoptosis of human gastric cancer MGC-803 and AGS cells.Methods Human gastric cancer cells were treated with puerarin at different concentrations.MTT assay was used to test cell proliferation and FCM was used to detect cell apoptosis.Results The inhibition rates had
upwarded
%
trend
%with
increasing
%
concentrations
%
,59.65
(MGC-%
;
803:1.24 ,2.80 ,15.10 ,18.55
AGS:15.59 %,25.31%,30.25 %,36.91%,64.47 %),when treated with
葛根素对人类胃癌细胞MGC-803和AGS增殖与凋亡的影响
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