壳聚糖/纳米羟基磷灰石分层复合支架的生物相容性研究

被引:9
作者
祁军 [1 ]
陈安民 [1 ]
郭风劲 [1 ]
孙淑珍 [2 ]
谢柏臻 [1 ]
张伟凯 [1 ]
张树威 [1 ]
机构
[1] 华中科技大学附属同济医院骨科
[2] 武汉理工大学材料学院
关键词
壳聚糖; 纳米羟基磷灰石; 生物相容性; 组织工程;
D O I
暂无
中图分类号
R318.08 [生物材料学];
学科分类号
100103 [病原生物学];
摘要
制备壳聚糖/纳米羟基磷灰石(CS/nHA)分层复合支架,对其进行细胞毒性评价。分离培养大鼠软骨细胞接种于支架,相差显微镜和扫描电镜观察细胞的黏附及生长情况。动物皮下埋植试验观察其组织相容性。实验结果证实壳聚糖/纳米羟基磷灰石分层复合支架具有良好的生物相容性,有望成为较好的骨软骨组织工程支架。
引用
收藏
页码:53 / 56
页数:4
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