Isolation,cultivation and identification of Long-Evans rat bone mesenchymal stem cells / 第三军医大学学报
Journal of Third Military Medical University
;
(24)2003.
Artículo
en Chino
| WPRIM
| ID: wpr-564006
ABSTRACT
Objective To isolate and cultivate Long-Evans rat bone mesenchymal stem cells (BMSCs) and identify their biological characteristics. Methods BMSCs were obtained from femurs of Long-Evan rats and dealt with 0.85 NH4Cl. The cell growth curve and cell cycle were measured and surface antigens were detected by flow cytometry. Osteoblast differentiation was studied by Alizarin red staining. Results BMSCs had active proliferative ability. The growth velocity of passage 5 cells was slower than that of passage 3 cells. The cell cycle analysis showed that 93.79 of BMSCs was at G0/G1 phase. BMSCs were positive for CD29 and CD44, but negative for CD45. Alizarin red staining of BMSCs after osteoblast induction was positive. Conclusion Highly purified BMSCs obtained from Long-Evan rats by 0.85 NH4Cl show stable biological properties.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio diagnóstico
/
Estudio pronóstico
Idioma:
Chino
Revista:
Journal of Third Military Medical University
Año:
2003
Tipo del documento:
Artículo
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