研究发现，复合培养过程中成骨细胞首先贴附于材料的表面，进而攀附于材料边缘切刻处及材料表层微孔的边缘，以后逐渐长入孔中。
When co cultured with HA/TCP ceramics, osteoblasts firstly attached to the surface of HA/TCP disk, then attached to notches and grew into the micropores of biomaterial during further culture period.
目的研制带密集微孔的异种无细胞真皮替代物，提高真皮替代物与自体皮片复合移植的存活率。
Objective To prepare acellular xeno dermal substitute with micropores in order to promote engraftment rate of autologous skin combined with dermal substitute.
结论应用无PV P聚碳酸脂膜的微孔滤器可以建立体外rpe细胞有极性单层生长的模型，并用于屏障功能的研究。
Conclusions the filter with PVP-free polycarbonate membrane may be used to set up the model of RPE cells with polarized growth of monolayer and investigate the barrier function of RPE cells.
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