| Autor: |
Yu, Qin, Guo-xian, Pei, De-ming, Xie, Dan, Jin, Kuan-hai, Wei |
| Rok vydání: |
2003 |
| Předmět: |
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| Zdroj: |
Di 1 jun yi da xue xue bao = Academic journal of the first medical college of PLA. 23(10) |
| ISSN: |
1000-2588 |
| Popis: |
To evaluate the effect of bone morphogenetic protein (BMP) on the biological behavior of bone marrow stem cells (BMSCs) of rabbits.BMP was either enwrapped or not in the microspheres made of chitosan and sodium alginate, and the biocompatibilities of the composites were examined by means of cell culture. The BMSCs were cultured with the two kinds of microspheres respectively, and the cell extension rate, proliferation, alkaline phosphatase activity and Coomassie blue staining of the cells were assayed.Inhibition of BMSC proliferation did not occur in response to in vitro culture with the microspheres, but alkaline phosphatase activity and D(lambda) values of Coomassie blue staining increased significantly in the cells cultured with BMP microspheres.BMP can increase the osteogenic capacity of BMSCs in vitro with the microspheres made of chitosan and sodium alginate as the carrier. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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