The results indicated that MC 3T3-E1 cel ls grown on the composite scaffolds showed a higher proliferation rate and spread b etter than that on chitosan scaffolds.

• 实验结果表明:MC3T3-E1细胞在纳米级羟基磷灰石/壳聚糖复合支架上粘附铺展良好,其增殖率显著高于培养于纯壳聚糖支架上的细胞。