期刊文献+

不同培养基对Beagle犬骨髓基质细胞增殖与分化的影响 被引量:2

Effects of Media on the Proliferation and Differentiation of Bone Marrow Stromal Cells in Beagle Dogs
下载PDF
导出
摘要 目的研究α-MEM、DMEM-LG、RPMI1640三种培养基对Beagle犬骨髓基质细胞(Bonemarrow stromalcells,BMSCs)体外培养生物学行为的影响,为BMSCs的培养寻找合适的培养基。方法取6只Beagle犬的BMSCs,分别用α-MEM、DMEM-LG、RPMI1640三种培养基进行培养,比较3组细胞的贴壁﹑增殖及矿化等方面的差异。结果α-MEM组24h内贴壁的细胞数目最多;消除贴壁差异后,α-MEM和DMEM-LG促增殖作用相近;α-MEM组碱性磷酸酶(Alkaline phosphatase,ALP)表达量最高,但矿化结节形成数目较少,DMEM-LG组矿化结节形成个数最多。结论DMEM-LG培养基较适合BMSCs的培养。 Objective To investigate the effects of different media: α-MEM, DMEM-LG and RPMI 1640 on the biological behavior of bone marrow stromal cells (BMSCs) in Beagle dogs, and provide the more ideal culture medium for BMSCs. Methods BMSCs derived from 6 Beagle dogs were harvested and grown in α-MEM, DMEM-LG and RPMI 1640 media respectively. The proliferation, attachment rate and mineralized nodules of the cells were observed and compared, Results Cells cultured by α-MEM showed the highest attachment rat. After eliminating the difference of adherent rate, there was no obvious difference in the proliferation between α-MEM and DMEM. In α-MEM group, the expression of alkaline phosphate (ALP) was the highest, while the number of mineralized nodules was the least. DMEM group exhibited the most mineralized nodules. Conclusion As a culture medium DMEM-LG may be more suitable for BMSCs of dogs in vitro.
出处 《组织工程与重建外科杂志》 2009年第4期181-185,共5页 Journal of Tissue Engineering and Reconstructive Surgery
基金 国家自然科学基金(30471892) 福建省自然科学基金(2008J0085) 福建医科大学附属口腔医院重点学科建设学术发展基金[闽医大口腔(2008)39号]
关键词 骨髓基质细胞 组织工程 培养基 增殖 分化 Bone marrow stromal ceils Tissue engineering Media Proliferation Differentiation
  • 相关文献

参考文献4

二级参考文献24

共引文献35

同被引文献22

  • 1须珏华,胡静波,周燕,谭文松.培养基对兔骨髓间充质干细胞扩增与分化的影响[J].中国组织工程研究与临床康复,2007,11(3):467-470. 被引量:8
  • 2王燕,杨丕山,樊明文.维甲酸诱导牙周韧带细胞分化的研究[J].华西口腔医学杂志,2007,25(2):198-201. 被引量:2
  • 3Kawaguchi H,Hirachi A,Hasegawa N,et al.Enhancement of periodontal tissue regeneration by transplantation of bone marrow mesenchymal stem cells[J].J Periodontol,2004,75(9):1281-1287.
  • 4Karimbux N Y,Rosenblum N D,Nishimura I.Site-specific expression of collagen Ⅰand Ⅻ mRNA in the rat periodontal ligament at two developmental stages[J].J Dent Res,2000,71(7):1355-1362.
  • 5Belibasakis G N,Meier A,Guggenheim B,et al.Oral biofilm challenge regulates the RANKL-OPG system in periodontal ligament and dental pulp cells[J].Microb Pathog,2011,50(1):6-11.
  • 6Neves J S,Salmon C R,Omar N F,et al.Immunolocalization of CSF-1,RANKL and OPG in the enamel-related periodontium of the rat incisor and their implications for alveolar bone remodeling[J].Arch Oral Biol,2009,54(7):651-657.
  • 7Grzesik W J,Kuzentsov S A,Uzawa K,et al.Normal human cementum-derived cells:isolation,clonal expansion,and in vitro and in vivo characterization[J].J Bone Miner Res,1998,13(10):1547-1554.
  • 8Gordon M K,Gerecke D R,Nishimura I,et al.A new dimension in the extracellular matrix[J].Connect Tissue Res,1989,20(1-4):179-186.
  • 9Reichenberger E,Baur S,Sukotjo C,et al.Collagen Ⅻ mutation disrupts matrix structure of periodontal ligament ank skin[J].J Dent Res,2000,79(12):1962-1968.
  • 10司徒镇强,吴军正.细胞培养[M]世界图书出版公司西安分公司,1996.

引证文献2

二级引证文献3

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