Home  About misconduct   中文  
 
  • Search
  • lucene Search
  • Citation
  • Fig/Tab
  • Adv Search
Just Accepted  |  Current Issue  |  Archive  |  Featured Articles  |  Most Read  |  Most Download  |  Most Cited

Chinese Journal of Stomatological Research(Electronic Edition) ›› 2011, Vol. 5 ›› Issue (02): 126-131. doi: 10.3877/cma.j.issn.1674-1366.2011.02.003

• Original Articles • Previous Articles    

Osteogenesis of rat bone marrow stromal cells in vitro and in vivo

Shi-hu SHENG1, Qian-ting HE1, Zhong-hua LIU1, An-xun WANG1,()   

  1. 1.Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
  • Received:2010-05-05 Online:2011-04-01 Published:2025-02-20
  • Contact: An-xun WANG

Abstract:

Objective

Observing the osteogenesis of rat bone marrow stromal cells(BMSCs) in osteogenic medium in vitro and in vivo.

Methods

BMSCs were harvested from rats and induced in control medium (CM) and osteogenic medium (OM).Alkaline phosphatase (ALP)activity assay and von Kossa staining were used to assess the osteogenic differentiation.In vivo OM induced BMSCs were seeded with osteostimulative scaffold PerioGlas and implanted into subcutaneous nude mice to assess the ability of bone formation.

Results

BMSCs underwent osteogenic differentiation in osteogenic medium, showed higher level of ALP activity and matrix mineralization.Extensive neo-bone formation was observed after 8 weeks of implantation in PerioGlas with OM induced BMSCs.

Conclusions

BMSCs cultured in osteogenic medium commits to osteoblastic differentiation in vitro and induced ectopic bone formation with PerioGlas in vivo.

Key words: Bone marrow stromal cells, Osteogenesis, Differentiation, PerioGlas

京ICP 备07035254号-28
Copyright © Chinese Journal of Stomatological Research(Electronic Edition), All Rights Reserved.
Tel: 020-87330582 E-mail: zhkqyxyj@163.com
Powered by Beijing Magtech Co. Ltd