多聚赖氨酸可促进细胞对材料的黏附，IGF_1对成骨细胞的增殖促进作用明显。
Polylysine could enhance the adhesion of cell onto the artificial bone material. IGF_1increased the proliferation of osteoblast markedly.
方法多聚赖氨酸包埋PLA，PGA，PLGA三维细胞支架。 分离培养兔关节软骨细胞，体外扩增后种植到三种支架中。
Methods Coated PLA, PGA, PLGA with poly-l-lysine, free chondrocytes isolated from rabbit articular cartilage were seeded onto three kinds of scaffolds after expansion by in vitro culture.
在以聚赖氨酸为表面耦联层分子的玻片基底制备了银纳米粒子阵列。
Planar arrays of nano structured silver particle were self assembled on poly lysine modified glass surfaces.
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