期刊文献+

脐血间充质干细胞体外培养的细胞学特性研究 被引量:2

下载PDF
导出
摘要 目的研究脐血间充质干细胞(MSC)在体外扩增的细胞学特点。方法用梯度离心和贴壁培养法获取脐血间充质干细胞,在体外进行传代和培养,取第1代、第5代和第10代细胞,用噻唑蓝还原法(MTT)实验检测细胞的活性,流式细胞仪检测分化抗原的表达,酶联免疫吸附试验检测细胞因子的分泌情况,并在各代之间进行比较。结果第10代MSC的分泌功能和增殖活性有所下降。结论MSC在体外培养多代后细胞特性会发生变化,对MSC进行研究应该在细胞培养的前几代进行。
作者 李丽 王鈜
出处 《检验医学与临床》 CAS 2007年第7期633-634,共2页 Laboratory Medicine and Clinic
  • 相关文献

参考文献5

  • 1[1]Gregory CA,Prockop DJ,Spees JL.Non-hematopoietic bone marrow stem cells:molecular control of expansion and differentiation[J].Exp Cell Res,2005,306:330-335.
  • 2李志勇,刘磊,田卫东,陈希哲,阎征斌,林云锋.绿色荧光蛋白基因转染大鼠骨髓间充质干细胞的实验研究[J].中华口腔医学杂志,2005,40(2):150-153. 被引量:16
  • 3鞠秀丽,黄志伟,时庆,侯怀水,段春红.脐血间充质干细胞体外诱导分化潜能的研究[J].中华器官移植杂志,2005,26(7). 被引量:6
  • 4[4]Dong HK,Keon HY,Kyung SC,et al.Gene expression profile of cytokine and growth factor during differentiation of bone marrow-derived mesenchymal stem cell[J].Cytokine,2005 (31):119-126.
  • 5[5]Mandana MB,Kamran A,Fatemeh T,et al.Aging of mesenchymal stem cell in vitro[J].BMC Cell Biol,2006,(14):1471-1477.

二级参考文献9

  • 1La Russa VF, Schwarzenberger P, Miller A, et al. Marrow stem cells, mesenchymal progenitor cells, and stromal progeny. Cancer Invest, 2002, 20: 110-123.
  • 2Tosh D, Slack JM. How cells change their phenotype. Nat Rev Mol Cell Biol, 2002,3: 187-194.
  • 3Shayakhmetov DM. High-capacity, capsid-modified hybrid adenovirus/adeno-associated virus vector for stable transduction of human hematopoietic cells. J Virol, 2000, 76: 1135-1141.
  • 4Minguell JJ, Erices A, Conget P. Mesenchymal stem cells. Exp Biol Med(Maywood), 2001,226: 507-520.
  • 5Warnke PH, Springer IN, Wiltfang J, et al. Growth and transplantation of a custom vascularised bone graft in a man. Lancet, 2004,364: 766-770.
  • 6Ohazama A, Modino SA, Miletich I, et al. Stem-cell-based tissue engineering of murine teeth. J Dent Res, 2004,83:518-522.
  • 7Tsien RY. The green fluorescent protein. Annu Rev Biochem, 1998,67: 509-544.
  • 8Nielsen LL, Gurnani M, Syed J, et al. Recombinant E1-deleted adenovirus-mediated gene therapy for cancer: efficacy studies with p53 tumor suppressor gene and liver histology in tumor xenograft models. Hum Gen Ther, 1998, 9:681-694.
  • 9Preston SL, Alison MR, Forbes SJ, et al. The new stem cell biology: something for everyone. Mol Pathol, 2003,56:86-96.

共引文献20

同被引文献33

引证文献2

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部