On account of its high biocompatibility,good bioactivity and similar mineral component to human nature bone,hydroxya......

目的 研究复合材料负载软骨细胞修复兔关节软骨缺损。方法 把软骨细胞种植到聚乳酸(PLA)涂层的多孔羟基磷灰石(HA)表而，培养2周后......