Realgar can down regulate the expression of mdrl. mrp and bcrp in MCF 7/ADM cells.
结论雄黄可以逆转MCF 7/ADM细胞的多药耐药性，并呈剂量依赖性；
The roles of protein tyrosine phosphatase SHP 2 in breast cancer (MCF 7) cell adhesion and migration were investigated.
探讨蛋白酪氨酸磷酸酶SHP2在乳腺癌细胞MCF 7的移动及粘附中的作用。
Then the effects of p16 on the telomeric length, cell morphology, proliferation and cell cycle of MCF 7 cells were measured.
检测其对MCF-7细胞的端区长度、细胞形态、增殖特性及细胞周期的影响。
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。
Methods All the extracts were obtained by the technology of solvent-refining, and MTT method was used to test the cytotoxicity of the extracts on breast cancer of MCF-7 cells.
方法采用系统溶剂法从树舌灵芝得到一系列提取物，运用MTT法研究了各提取物对体外培养的人乳癌MCF-7细胞增殖的影响。
Objective to explore the effects of zearalenone (zea) on proliferation and apoptosis in estrogen-dependent human breast cancer MCF-7 cells and the likely underlying molecular mechanisms.
目的观察真菌雌激素玉米赤霉烯酮(ZEA)对人乳腺癌细胞MCF - 7增殖和凋亡的影响，并初步探讨其分子生物学作用机制。
Methods:MTT reduction assay was performed to measure the photoinactivation of MCF-7 cells with the different concentrations of curcumin.
方法：应用MTT法检测不同浓度和光照时间的姜黄素对人乳腺癌MCF-7细胞生长的影响。
Objective: To observe the effect of carotenoid on gap junctional intercellular communication of human breast cancer cell of MDA-MB-435S and MCF-7.
目的：探讨类胡萝卜素对乳腺癌细胞MDA-MB - 435s和MCF - 7细胞的细胞间隙连接通讯功能的影响。
Objective To clone human epidermal growth factor receptor (HER2) gene and establish a MCF-7 cell line with stable co-expression of HER2 and estrogen receptor (ER).
目的克隆人表皮生长因子受体（HER2）基因，建立共表达HER2基因和雌激素受体（ER）基因的MCF-7细胞模型。
Methods MTT assay and flow cytometer (FCM) assay were used to determine the survival rate and apoptosis of MCF-7 cells, which was estrogen receptor positive in culture.
方法以体外培养雌激素受体阳性细胞MCF - 7为研究对象，采用MTT法和流式细胞术法检测MCF - 7细胞存活率和细胞凋亡。
Objective: to study whether the anti-apoptotic action is reversed by tetrandrine in a combination with vincristine in human breast carcinoma MCF-7 multidrug-resistant cells.
目的：研究粉防己碱与长春新碱合用能否逆转人乳腺癌M CF 7多药耐药细胞的抗凋亡作用。
MCF-7 cells appeared noteble apoptosis after incubated with CS, an apoptotic peak appeared in DNA histogram of FCM, the apoptotic rate of cells was dose dependent, too.
CS使MCF-7细胞发生细胞凋亡，流式细胞仪DNA直方图上出现了凋亡峰，且调亡率呈浓度依赖性；
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 study the condition and mechanism of the apoptosis of human breast cancer cell MCF-7 induced by curcumin.
目的研究姜黄素诱导人乳腺癌M CF - 7细胞凋亡的条件及机理。
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 total isoflavones from red clover have the effect of anti-tumor for they could inhibit the proliferation and induce the cell apoptosis of MCF-7 cells.
结论红三叶总异黄酮可抑制MCF - 7细胞增殖并诱导其凋亡，具有抗肿瘤作用。
Herein we demonstrate that thiostrepton interacts directly with FOXM1 protein in the human breast cancer cells MCF-7.
在此，我们证明在人类乳腺癌细胞MCF - 7中，硫链丝菌肽与FOXM1蛋白质直接相互作用。
A novel experimental method was developed to study the electrochemical mechanism of the human breast cancer (MCF-7) cells.
采用新的实验方法研究了人乳腺癌细胞(MCF - 7)的电化学机理。
Conclusion CS may induce apoptosis, and inhibit proliferation of MCF-7 cells.
结论CS可诱导MCF - 7细胞凋亡，对MCF - 7细胞具有增殖抑制作用。
Flow cytometric analysis of MCF-7 cells, using MUC1 (VU4H5) Mouse mAb (blue) compared to a nonspecifc negative control antibody (red).
使用MUC1 （VU4H5）鼠单抗（蓝色）对MCF-7细胞进行流式分析，对照使用阴性对照抗体（红色）。
Conclusion: the electrochemical detection of taxol MCF - 7 cell inhibition of activity is feasible.
结论：电化学法检测紫杉醇对MCF-7细胞抑制作用的活性是可行的。
Objective to investigate the inhibiting effect of curcumin on the apoptosis of human breast cancer MCF-7 cells.
目的研究姜黄素对人乳腺癌细胞株mcf - 7细胞增殖抑制和诱导凋亡作用。
Objective:To investigate the effects of Xihuang pill drug serum on the growth of breast cell(MCF-7) and the cell cycle.
目的研究西黄丸含药血清对人乳腺癌细胞系（MCF-7）生长及其细胞周期分布的影响。
Objective: by HPLC, flow cytometric technology and research on MCF MTT hair taxol inhibition - 7.
目的：通过高效液相、流式细胞仪技术和MTT发研究紫杉醇对MCF- 7的抑制作用。
In this study, we focused on roles of MGC5306 in regulating cell growth and proliferation of human breast cancer MCF-7 cells.
本文的研究主要目标是探讨MGC5306对乳腺癌细胞MCF - 7的生长及其调控的影响。
The cell cycle of MCF-7 was detected by FACS.
用流式细胞仪检测雌二醇对MCF 7细胞周期的影响。
Inhibition of the alcohol extract, ether extract and the mixture of liquid cultured hypha and culture liquid from Gymnopilus spectabilis to MCF-7 is studied in this paper.
采用台盼蓝法研究了桔黄裸伞的乙醚提取物、乙醇提取物和液体培养的菌丝及培养液的混合物对人乳腺癌细胞（MCF - 7）的存活率和对其DNA 合成的影响。
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。
The drugs had no obvious proliferating effects on estrogen-insensitive MCF-7 cells.
二者在各浓度组对雌激素不敏感型MCF-7细胞均无明显促增殖效应；
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