1) 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。
2) acellular scaffolds matrix
脱细胞支架材料
3) Decellularized scaffold of artery
脱细胞动脉支架
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：胺前体摄取和脱羧化细胞
胺前体摄取和脱羧化细胞
amine precursor uptake and decarboxylation cell
简称“APUD细胞”。指在生物化学和细胞化学上具有以下共同特性的细胞，即能够摄取胺的前身物质，脱去其羧基，并转为具有活性的胺或肽。它所产生的活性胺类物质和活性肽类物质能够发挥激素或神经介质的作用。APUD细胞不仅存在于胃、肠、胰，下丘脑、脑垂体、甲状腺、动脉体、胸腺、肺、肾上腺髓质、交感神经节等部位也同样有APUD细胞，构成APUD系统。
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