中文摘要：

造骨细胞在多孔的脚手架上是有教养的 poly (L-lactide-co-glycolide )(PLGA ) 并且 PLGA/-tricalcium 磷酸盐(评估他们的 cytocompatibility 的 -TCP) 。两个支架上的房间的增长被检验在前后在为在静电干扰(摇晃的水洗澡) 下面的 4， 8 和 12 个星期的 vitro 降级并且动态(周期的装载) 条件。结果显示多孔的 PLGA 和 PLGA/-TCP 脚手架让好 biocompatibility 和罐头作为有效模板被使用指导造骨细胞的生长。脚手架的降级影响造骨细胞和房间生存能力的增长与降级时间减少了。

英文摘要：

Osteoblasts were cultured on porous scaffolds of poly（L-lactide-co-glycolide） （PLGA） and PLGA/β-tficalcium phosphate （β-TCP） to evaluate their cytocompatibility. The proliferation of the cells on both scaffolds was examined before and after in vitro degra- dation for 4, 8 and 12 weeks under static （shaking water bath） and dynamic （cyclic loading） conditions. Results indicate that po- rous PLGA and PLGA/β-TCP scaffolds have good biocompatibility and can be used as effective templates for guiding the growth of osteoblasts. The degradation of the scaffolds affects the proliferation of osteoblasts and the cell viability decreased with the degradation time.