Objective: to investigate the effects of calcitonin on human breast cancer cell line T47D.
目的：研究降钙素对人乳腺癌细胞系t 47d的作用。
Objective To study the mechanisms of inhibiting proliferous effect of human breast cancer cell line treated with genistein in vitro.
目的研究金雀黄素抑制人乳腺癌细胞株体外增殖作用的机理。
Conclusion: Recombinant expression vector PGL3-DF3-DTA could produce specific lethal effect on human breast cancer cell line of DF3 positive.
结论：重组表达载体PGL3 - DF 3 - DTA能对DF 3阳性的乳腺癌细胞产生特异性杀伤作用。
Objective To investigate the correlation between the HSP90 expression and invasion and metastasis potential of human breast cancer cell line.
目的研究HSP90的表达与乳腺癌细胞侵袭转移能力的相关性。
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。
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。
Conclusion the recombinant expression vector PGL3-DF3-DTA can produce a specific killing effect on the DF3-positive human breast cancer cell line.
结论重组表达载体PGL3 -DF 3 - DTA能对DF 3阳性的乳腺癌细胞产生特异性杀伤作用。
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。
The effects of genistein and daidzein on the proliferation of human breast cancer cell line in vitro were studied by cell culture and MTT colorimetric method.
应用体外细胞培养和MTT比色法。研究大豆异黄酮类化合物金雀黄素和大豆黄酮对人乳腺癌细胞系体外增殖作用的影响。
Recently, we have described a novel human breast cancer cell line (468ln) that preferentially metastasizes to the lymphatics in a rapid and aggressive manner.
最近，我们建立一个全新的乳腺癌细胞系(468ln)，该细胞系有快速和高侵袭性淋巴转移的特性。
Objective To study whether tamoxifen(TAM) can induce growth arrest and apoptosis of ER-negative MA782 mouse breast cancer cell line and to explore the molecular mechanisms.
目的探讨三苯氧胺（TAM）治疗乳腺癌分子作用机制及其与细胞周期的关系。
Purpose: Our recent study revealed that CD55-high population in breast cancer cell line was resistant to apoptosis and formed colonies in vitro more efficiently than CD55-low population.
目的：根据我们过去的研究：和CD 55低表达的乳腺癌细胞系相比，CD 55高表达的细胞系具有抵抗凋亡，而且在体外更容易形成集落的能力。
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。
The differential expressions of HSP70 in breast cancer drug sensitive cell line MCF7 and MDR cell line MCF7/ADR affect the cytotoxic activity of immunologic effector cells.
HSP70在乳腺癌药物敏感与耐受细胞系上的差异性表达对免疫效应细胞的杀伤活性有影响。
Results: M231 and ECV cell line and fresh clinic breast cancer cell are highly expressed CD40 but no CD40L.
结果：CD 40高表达于乳腺癌细胞株m231、乳腺癌新鲜标本及血管内皮细胞，上述3种细胞基本不表达CD 40l。
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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