不愈合和结构移植物表面上愈合发生空难性的失败。
Failure to heal and catastrophic failure of seemingly healed structural grafts occur.
结论离心管培养软骨具有独特的超微结构，可作为关节软骨和生长板的移植物。
Conclusion cartilage cultured in centrifuge tube has unique ultrastructure and may be used as graft materials for articular cartilage and growth plate.
结论：该方法所制备的去细胞神经移植物神经膜管结构保存完好，有良好的组织相容性，可能成为自体神经移植的替代材料。
CONCLUSION: the acellular nerve grafts possess well-conserved structure of neurilemma tube and excellent histocompatibility, and is the possible replaced material for autologous nerve graft.
结果显示移植物神经元的形态结构与正常内侧膝状体基本一致，但在发育过程上有一定的延迟。
The experimental results indicated neuronic morphology and structure of grafts were as same as normal medial geniculate body's on the whole, but neuronic development of grafts had certain delay.
移植物组织结构完整，无明显细胞浸润。
The grafts remained an intact structure and no apparent t cell infiltration.
移植物组织结构完整，无明显细胞浸润。
The grafts remained an intact structure and no apparent t cell infiltration.
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