1) Decellularized scaffold of artery
脱细胞动脉支架
2) Decellularized scaffold
脱细胞支架
1.
Objective: To compare the effect of fabricating decellularized scaffold of small diameter vessels with two kinds of cell detergents and to provide a homograft bioprosthetic scaffold for creating tissue-engineering small diameter vessel.
125%胰蛋白酶+DNase+RNase孵育48 h,脱去犬股静脉中的细胞成分,60Co辐照消毒,血清浸泡24 h,将平滑肌细胞和内皮细胞接种到脱细胞支架中;进行H-E染色、胶原纤维和弹力纤维染色,扫描电镜观察及力学检测。
3) acellular scaffolds matrix
脱细胞支架材料
4) cellularized nerve scaffold
脱细胞神经支架
1.
On the ground, we planted the cells into the dcellularized nerve scaffold to produce tissue-engineered nerve, and used the production to heal injury of rat sciatic nerve by transplant.
本研究从骨髓中分离并纯化了神经组织定向干细胞,并对其进行了鉴定,在此基础上将该细胞种植到脱细胞神经支架上构建组织工程化神经,并利用该组织工程构建物移植体内修复大鼠坐骨神经损伤。
5) acellular dermal scaffold
脱细胞真皮支架
1.
To construct tissue-engineered skin with cultured epidermal stem cells and acellular dermal scaffold and investigate the feasibility of repairing animal skin defection with the tissue-engineered skin.
目的:用组织工程学原理,通过体外分离扩增人表皮干细胞作为种子细胞,复合自己制备的异种(裸鼠)脱细胞真皮支架材料,探讨体外构建活性组织工程皮肤的可行性。
补充资料：锁骨下动脉-锁骨下动脉-颈动脉旁路术
锁骨下动脉-锁骨下动脉-颈动脉旁路术
适用于大动脉炎所致的左锁骨下动脉和左颈总动脉起始处缩窄、闭塞而无名动脉通畅者，无名动脉分叉处缩窄、闭塞而左锁骨下动脉通畅者。手术在全麻下取双侧颈部横切口。显示双侧锁骨下动脉，用0.7～0.8cm口径的人工血管，经胸锁乳突肌后方隧道，作人工血管与锁骨下动脉端-侧吻合。若颈总动脉起始处有缩窄、闭塞者，加作颈部垂直切口，显露颈总动脉，再以等粗人工血管与颈总动脉及移植于两锁骨下动脉间的人工血管分别作端-侧吻合。手术可纠正或改善脑部和左上肢的血液供应。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条