期刊文献+

酒精对人骨髓间充质干细胞成脂与成骨分化的影响初步报告 被引量:2

下载PDF
导出
摘要 目的观察酒精对人骨髓间充质干细胞中成脂转录因子PPARγmRNA和成骨基因osteocalcin(骨钙素)mRNA表达的影响。方法取人骨髓分离培养间充质干细胞,经传代后以0.09mol/L的酒精浓度作为诱导剂处理细胞,应用Rt-PCR技术检测实验组和对照组细胞中PPARγmRNA和骨钙素的表达。结果对实验组和对照组通过凝胶成像扫描系统作PCR产物半定量分析,显示实验组细胞中的osteocalcin(骨钙素)mRNA表达降低,而对照组细胞中的表达增加。而且实验组中的PPARγmRNA表达增加,对照组降低,两者之间的差异均有统计学意义。结论酒精能诱导人骨髓间充质干细胞向脂肪细胞分化,而减少骨髓间充质干细胞向成骨分化,这可能与酒精性坏死的发生机制有关。
出处 《河南外科学杂志》 2006年第2期11-12,共2页 Henan Journal of Surgery
  • 相关文献

参考文献2

二级参考文献25

  • 1[12]Jaiswal N, Haynesworth SE, Caplan AI, Bruder SP. Osteogenic differentiation of purified, culture-expanded human mesenchymal stem cells in vitro. J Cell Biochem 1997;64:295-312.
  • 2[13]Hou LL (侯玲玲), Cao H, Bai CX, Wei GR, Zhang Y, Pei XT. Study of in vitro expansion and differentiation into neuron-like cells of human bone marrow mesenchymal stem cells. Progress Natural Sci (自然科学进展) 2002;12(2):158-162.
  • 3[14]Zhao LR, Duan WM, Reyes M, Keene CD, Verfaillie CM, Low WC. Human bone marrow stem cells exhibit neural phenotypes and ameliorate neurological deficits after grafting into the ischemic brain of rats. Exp Neurol 2002;174:11-20.
  • 4[15]Graig CG, Tropepe V, Morshead CM, Reynolds BA, Weiss S, van der Kooy D. In vivo growth factor expansion of endogenous subependymal neural precursor cell populations in the adult mouse brain. J Neurosci 1996;16:2649-2658.
  • 5[16]Phinney DG, Kopen G, Issacson RL, Prockop DJ. Plastic adherent stromal cells from the bone marrow of commonly used strains of inbred mice: variations in yield, growth, and differentiation. J Cell Biochem 1999;72:570-585.
  • 6[17]Kopen GC, Prockop DJ, Phinney DG. Marrow stromal cells migrate throughout forebrain and cerebellum, and they differentiate into astrocytes after injection into neonatal mouse brains. Proc Natl Acad Sci USA 1999;96:10711-10716.
  • 7[18]Bjrklund LM, Sánchez-Pernaute R, Chung S, Andersson T, Chen IY, McNaught KS, Brownell AL, Jenkins BG, Wahlestedt C, Kim KS, Isacson O. Embryonic stem cells develop into functional dopaminergic neurons after transplantation in a Parkinson rat model. PNAS 2002;99:2344-2349.
  • 8[19]Saito T, Kuang JQ, Bittira B, Al-Khaldi A, Chiu RC. Xenotransplant cardiac chimera: immune tolerance of adult stem cells. Ann Thorac Surg 2002;74(1):19-24.
  • 9[20]Fandrich F, Lin X, Chai GX, Schulze M, Ganten D, Bader M, Holle J, Huang DS, Parwaresch R, Zavazava N, Binas B. Preimplantation-stage stem cells induce long-term allogeneic graft acceptance without supplementary host conditioning. Nat Med 2002;8(2):171-178.
  • 10[21]Caneva L, Soligo D, Cattoretti G, De Harven E, Deliliers GL. Immuno-electron microscopy characterization of human bone marrow stromal cells with anti-NGFR antibodies. Blood Cells Mol Dis 1995;21:738-785.

共引文献53

同被引文献18

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