灰树花多糖对乳腺癌细胞MCF-7的凋亡作用

张文岭,赵飞飞,张兆波,杜国涛,赵丹,李兰梅

Breast cancer cell MCF-7 apoptosis induced by polysaccharides of Grifola frondosa

ZHANG Wenling,ZHAO Feifei,ZHANG Zhaobo,DU Guotao,ZHAO Dan,LI Lanmei

图1 PGF对MCF-7细胞活性的抑制率 *表示不同给药浓度PGF给药24、48及72 h后细胞增殖抑制率对比，P<0.05

Fig. 1 Inhibitory rate of polysaccharides of Grifola frondosa (PGF) on activity of breast cancer cell MCF-7. * The comparison of cell proliferation inhibition rate after 24, 48 and 72 h treatment of different concentrations of PGF, P<0.05.