首页> 外文会议>The 6th International Conference on Biomedical Engineering and Rehabilitation Engineering (ICBME '2002) May 27-30, 2002 Guilin, China >Study on the tissue engineering scaffold of polylactide -species and their experiments in vitro and in vivo
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Study on the tissue engineering scaffold of polylactide -species and their experiments in vitro and in vivo

机译:聚乳酸物种的组织工程支架研究及其体内外实验

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摘要

The polylactide was synthesized and modified with maleic anhydride. Its heat stability, mechanical and degradation property, and the cell affinity have improved compared with polylactide. Then the composite of polylactide, hydroxyapaptite and bone matrix gelatin was prepared. It has repaired the defects (about 1.5X1.0cm) of dog laminectomy and the defects (about 1.5cm) of rabbit radius bone in less that 6 months.
机译:合成聚丙交酯并用马来酸酐改性。与聚丙交酯相比,其热稳定性,机械和降解性能以及细胞亲和力得到了改善。然后制备了聚丙交酯,羟基磷灰石和骨基质明胶的复合材料。它在不到6个月的时间内修复了狗椎板切除术的缺损(约1.5X1.0cm)和兔radius骨缺损(约1.5cm)。

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