Biodegradable study on PGA in the formative process of allogenic tissue engineered cartilage 聚羟基乙酸无纺网设计在软骨组织工程中的适用研究
Objective To observe biodegradable conditon of three-dimensional PGA fleece scaffolds seeded with allogenic chondrocytes in the formative process of tissue engineered cartilage. 目的观察接种同种异体软骨细胞后,一定设计的三维生物可降解材料聚羟基乙酸(PGA)无纺网在组织工程化软骨形成中的降解性。