The mechanism,sense and course of vascularization of bone graft and bone substitute in vivo,which can further improve the effects of transplantation for repairing bone defect were investigate.
探讨了骨移植体及骨移植替代物在体内血管化的机理、意义及过程 ,以更好地促进骨缺损移植修复的效果。
Objective:To construct the combinative implant of neural stem cells which consists of neural stem cells (NSCs) and vascular endothelial cells(VECs) and extracellular matrix by choosing appropriate extracellular matrix.
目的:通过实验筛选合适的细胞外基质,利用脑微血管内皮细胞(vascular endothelial cells VECs)、细胞外基质与神经干神胞(neural stem cells NSCs)共同构建神经干细胞共移植体,以提高移植神经干细胞存活和定向分化为神经元,减少其凋亡。
Reconstruction of bladder functions in paraplegic dogs by vascularized intercostal nerves tranferring to S2 nerve roots or to pundendal nerves through sural nerve graft;
肋间神经转位与骶2神经根吻合或经腓肠神经移植体与阴部神经吻合重建截瘫犬膀胱功能
Objective To study anatomical basis of cable - style nerve graft accompanyed with nutrient vessel .
目的 探讨设计带伴行营养血管蒂腓肠神经电缆式神经移植体的解剖学基础。
Experiment of tissue engineering bioartificial nerve graft in repair of peripheral nerve;
结论许旺细胞能与PLGA纤维在体外构建具有活性的神经移植体并能够促进神经再生,其修复效果接近于自体神经移植。