To study the influence of the cell adhesion,proliferation of rabbit osteoblasts on op-HA/PLGA under the pulse electrical stimulation.Methods Original generation of cultured rabbit osteoblasts and bone repaired materials were cultured.The cell adhesion,fluorescence coloration and MTT assay on op-HA/PLGA were evaluated by stimulated with 2 V,1Hz the pulse electricity at 1 d,3 d,7 d.Results In aspects of cell morphology,the area freaction of op-HA/PLGA was better than that of PLGA unstimulated at 3 d,;stimulated was better than that of unstimulated.In aspects of the cell proliferation of osteoblasts,A value of op-HA/PLGA were better than that of PLGA;stimulated were better than that of unstimulate.Conclusion Under the pulse electrical stimulation op-HA/PLGA exhibited good cell adhesion,spreading and proliferation.
Xanya Sofra Weiss
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