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- 获得的重组病毒粒子作用于人乳腺癌细胞系MCF7,初步表明重组腺病毒能抑制MCF7的生长。The infl uence of recombinant adenovirus on the growth of breast cancer cell line MCF7 was stu died. Results show that the recombinant adenovirus can inhibit the growth of MCF7.
- 方法应用体外直流小电场作用于乳腺癌细胞系MCF7,观察其对乳腺癌细胞凋亡和重要基因 p5 3、Rb以及E2F1表达的影响。MethodsSmall direct-current EFs were applied in human breast cancer cell line MCF7 in vitro to observe the effects on apoptosis of cancer cells by terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling(TUNEL)and to detect the mRNA expression of p53, Rb and E2F1 genes by reverse transcriptase-polymerase chain reaction (RT-PCR).
- 方法:采用流式细胞术检测经低浓度的阿霉素处理后的乳腺癌细胞系MCF7的多药耐药蛋白(MRP)和P糖蛋白(Pgp)表达,探讨耐药发生机制。Methods:The multi-drug resistance-associated protein(MRP),P glucose protein(Pgp) expression of cell cycle during the process of drug resistance in hepatic carcinoma MCF7 cell treated with low concentration of adriamycin were detected by flowcytometry.
- 乳腺癌细胞系Breast cancer cell line
- 乳腺癌细胞系MCF7breast cancer cell MCF7
- MCF7细胞MCF7 cell
- 乳腺癌细胞系MCG-7MCF-7 cell line
- MCF7细胞株MCF-7 cell line
- 药物敏感株MCF7增殖的热抑制率低于耐药株MCF7 /ADR。After hyperthermia the expression of HSP70 increased by 6 folds in MCF7/ADR cells, and 22 folds in MCF7 cells and was higher than in MCF7/ADR cells at hour 4. The proliferation inhibition fraction of hyperthermia against MCF7 was significantly lower than that of MCF7/ADR.
- 细胞系clone
- 大鼠乳腺癌细胞系SHZ-88酶活性细胞化学分析CYTOCHEMICAL ANALYSIS OF ENZYME ACTIVITY IN RAT MAMMARY CARCINOMA CELL LINE SHZ-88
- 结论:组织型纤溶酶原激活剂真核表达载体构建成功,可在乳癌细胞系MCF7中表达。The positive signals of in situ hybridization appeared in most cells of MCF 7 cells selected by G418.Conclusion: The eukaryotic expression vector of pcDNA3 t PA is successfully constructed and can be expressed in MCF 7 cells.
- 肺/乳腺癌lung/breast cancer
- 白细胞系leukon
- 乳腺癌筛查breast cancer screening
- b乳腺癌Breast cancer
- U14细胞系U14 cell line
- 后来，他们用老鼠做实验，发现萨夫若芬能预防乳腺癌和结肠癌。Later, they found that it could prevent breast and colon cancers in mice.
- U87细胞系U87 cell
- 3T3细胞系3T3 cells(CCL-92)
