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- 獲得的重組病毒粒子作用于人乳腺癌細胞系MCF7,初步表明重組腺病毒能抑制MCF7的生長(cháng)。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.
- 方法應用體外直流小電場(chǎng)作用于乳腺癌細胞系MCF7,觀(guān)察其對乳腺癌細胞凋亡和重要基因 p5 3、Rb以及E2F1表達的影響。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:采用流式細胞術(shù)檢測經(jīng)低濃度的阿霉素處理后的乳腺癌細胞系MCF7的多藥耐藥蛋白(MRP)和P糖蛋白(Pgp)表達,探討耐藥發(fā)生機制。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.
- 乳腺癌細胞系Breast cancer cell line
- 乳腺癌細胞系MCF7breast cancer cell MCF7
- MCF7細胞MCF7 cell
- 乳腺癌細胞系MCG-7MCF-7 cell line
- MCF7細胞株MCF-7 cell line
- 藥物敏感株MCF7增殖的熱抑制率低于耐藥株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.
- 細胞系clone
- 大鼠乳腺癌細胞系SHZ-88酶活性細胞化學(xué)分析CYTOCHEMICAL ANALYSIS OF ENZYME ACTIVITY IN RAT MAMMARY CARCINOMA CELL LINE SHZ-88
- 結論:組織型纖溶酶原激活劑真核表達載體構建成功,可在乳癌細胞系MCF7中表達。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
- 白細胞系leukon
- 乳腺癌篩查breast cancer screening
- b乳腺癌Breast cancer
- U14細胞系U14 cell line
- 后來(lái)，他們用老鼠做實(shí)驗，發(fā)現薩夫若芬能預防乳腺癌和結腸癌。Later, they found that it could prevent breast and colon cancers in mice.
- U87細胞系U87 cell
- 3T3細胞系3T3 cells(CCL-92)
