Objective To investigate the mechanism of the anticancer action of vinorelbine combinated with radiation on human breast cancer cell line MCF-7.
目的研究长春瑞滨联合外照射对人乳腺癌MCF - 7细胞的抗肿瘤机制。
Objective To know if MCF-7 breast cancer cell line has breast cancer stem cell, and change of stem cell pool in diverse incubation circumstance.
目的了解乳腺癌细胞系mcf - 7中是否存在乳腺癌干细胞，以及在不同的培养条件下，干细胞池的变化情况。
CONCLUSIONS Androgen can autoregulate the expression of androgen receptor in MCF-7 breast cancer cell line. Flutamide and hydroxyflutamide up regulate the expression of androgen receptor.
结论MCF-7乳腺癌细胞株中雄激素受体存在自动调节，氟他胺和羟基氟他胺上调雄激素受体的表达。
Objective To investigate the possible pathway of the effect of all-trans retinoic acid(ATRA) on the apoptosis of human breast cancer cell line(MCF-7).
目的：探讨全反式维甲酸（ATRA）对人乳腺癌MCF-7细胞凋亡的影响及作用途径。
Objective To discuss the relationship between estradiol and the mitogenic activated protein kinase signal transduction pathway and the expression of the MAPK in the MCF-7 breast cancer cell-line.
目的探讨雌二醇与有丝分裂素激活蛋白激酶（MAPK）信号通路的关系以及MAPK在乳腺癌细胞系中的表达情况。
Objective To discuss the relationship between estradiol and the mitogenic activated protein kinase signal transduction pathway and the expression of the MAPK in the MCF-7 breast cancer cell-line.
目的探讨雌二醇与有丝分裂素激活蛋白激酶（MAPK）信号通路的关系以及MAPK在乳腺癌细胞系中的表达情况。
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