脱细胞气管基质制备及其生物相容性研究

被引:4
|
作者
黄桂林
李龙江
李学英
罗静聪
宋庆高
机构
[1] 遵义医学院附属口腔医院口腔颌面外科
[2] 成都四川大学华西口腔医院口腔颌面外科
[3] 四川大学华西医院卫生部移植工程与移植免疫重点实验室:修复重建外科实验室、组织工程实验室
[4] 遵义医学院附属口腔医院口腔颌面外科 563003
关键词
脱细胞气管基质; 生物相容性; 人工涎腺组织;
D O I
暂无
中图分类号
R318.08 [生物材料学];
学科分类号
0805 ; 080501 ; 080502 ;
摘要
目的:比较研究家兔、SD大鼠脱细胞气管基质材料生物相容性,为组织工程化人工涎腺样组织的体外构建实验准备材料。方法:用改良去污剂-酶联合多步法对SD大鼠、家兔气管组织进行脱细胞处理,并分别对2种材料行组织学、内壁拓扑结构及生物相容性研究。结果:处理后的2种气管组织中细胞均脱落完全,生物相容性好。结论:自制的脱细胞气管基质材料可用于组织工程化涎腺样组织体外构建的实验研究。
引用
收藏
页码:329 / 332
页数:4
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