结论生物衍生材料已经成为周围神经组织工程支架预构的趋势之一。
Conclusion Application of the bio-derived materials is a trend in the fabricating scaffold of the tissue engineered peripheral nerve.
目的探讨骨髓间充质干细胞复合骨生物衍生材料异位成骨的可行性和成骨能力。
Objective to investigate the ectopic osteogenesis potential of human natural bone derived material combined with human Mesenchymal Stem Cells.
天然生物衍生材料主要包括胶原、氨基匍聚糖、纤维蛋白凝胶、透明质酸、几丁质及脱细胞处理后的天然细胞外基质等。
The natural biological organism derived materials included mainly collagen, fibrin gelatum, hyaluronic acid, chitin and natural extracellular matrix after acellular disposal, etc.
方法：本实验应用急性毒性试验、亚急性毒性试验、血液相容性试验、肌肉刺激试验等，对骨生物衍生材料的组织相容性进行评价。
Methods: Biocompatibility of the natural bone derived material were investigated by the acute and subacute toxicity test, hemolysis and coagulation test and muscle stimulation test.
将细胞悬液滴入预先制好的生物骨衍生材料粗糙面上，使之充分渗入。
The cells were dripped and filtered into the derived material's coarse faces.
将细胞悬液滴入预先制好的生物骨衍生材料粗糙面上，使之充分渗入。
The cells were dripped and filtered into the derived material's coarse faces.
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