Establishment of two experimental models of osteoclast differentiation induced by cytokines / 基础医学与临床
Basic & Clinical Medicine
;
(12)2006.
Artículo
en Chino
| WPRIM
| ID: wpr-587448
ABSTRACT
Objective Establishment of two experimental models for osteoclast differentiation from monocyte in vitro,and to study the potential of osteoclast differentiation induced by cytokines.Methods Direct model of osteoclast differentiation CD14+ monocyte fraction of peripheral blood mononuclear cell(PBMC) stimulated by(25 ?g/L) M-CSF+(10~(-8)mol/L) LTB4 for two weeks.Indirect model of osteoclast differentiation Utilize the coculture model of RAFLs and monocyte that were stimulated in the presence of 25 g/L M-CSF+(10~(-8)mol/L) LTB4 for three weeks.In TRAP staining the multinucleated TRAP staining positive osteoclast-like cells were counted as marker of as differentiation effect of each group.Results Osteoclast-like cells can be induced by both direct and indirect models.Conclusion Two experimental models for osteoclast differentiation can be separately used to study the effect of various cytokines for direct and indirect OC differentiation.
Texto completo:
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Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Basic & Clinical Medicine
Año:
2006
Tipo del documento:
Artículo
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