1) conjunctival extracellular matrix
结膜去细胞基质
1.
To observe the differentiation and development of skin stem cells on conjunctival extracellular matrix(ECM) and to discuss the possibility of reconstructing artificial conjunctiva with skin stem cells as the seed cells.
目的观察皮肤干细胞在结膜去细胞基质上的生长和分化情况,探讨利用皮肤干细胞及结膜去细胞基质构建人工结膜的可能性。
2) acellular nerve scaffold
去细胞基质膜管
1.
Objective To explore the feasibility of using the xenogeneic acellular nerve scaffold dealt with through new chemical extractive method which used Sodium dodecyl sulfate(SDS) and Sodium deoxycholate to restore the peripheral nerve defect.
目的探讨联合应用十二烷基硫酸钠(Sodium dodecyl sulfate,SDS)和脱氧胆酸钠(Sodium deoxycholate)的化学萃取方法,对异种神经移植段进行脱细胞处理,构建异种神经去细胞基质膜管,应用于修复周围神经缺损的可行性。
3) acellular cornea stroma materials
去细胞角膜基质材料
1.
Objective To observe the feasibility and curative effect of the transplantation of heterogeneite acellular cornea stroma materials on cornea stroma with ponderosus alkali adustum (with-in one week) and compare stroma materials with homogeneity.
结论用异种去细胞角膜基质材料对重度碱烧伤角膜进行移植手术治疗,可减轻伤后炎症反应,防止严重并发症的发生,维持了眼表结构。
4) Extracellular matrix
去细胞基质
5) acellular basal lamina tube
去细胞基膜管
1.
Objective:To explore the difference in axon regeneration distance,Schwann cells,visualization of blood vessels and macrophages of two kinds of allografted acellular basal lamina tubes pretreated respectively by chemical extraction procedure and freeze-thawed procedure.
目的:探讨化学萃取法(CEN)、冻融法(FTN)制备的异种鼠坐骨神经去细胞基膜管移植术后8、13、23天神经再生轴突距离、Schwann细胞迁入、再血管化及炎症反应异同。
6) acellular nerve matrix
去细胞神经基质
补充资料:细胞质基质
细胞质基质 cytoplasmic matrix;cytoplasmicground substance;groundplasm 除去能分辨的细胞器和颗粒以外的细胞质中胶态的基底物质。随观察方法、研究手段的改进,其涵义有所改变。显微水平上称为透明质或细胞液;亚显微水平上称为细胞质基质;细胞生化上称为胞质溶胶即细胞匀浆经超速离心除去所有细胞器和颗粒后的上清液部分。细胞质基质实质上是一个在不同层次均有高度组织结构的系统可分为两个部分:①微梁网络,分布在整个细胞中,由蛋白质性质的微梁纤维构成。②水状的网络空间,其中溶解或悬浮着多种小分子,如糖、氨基酸、无机盐等。微梁网络的边缘附着在细胞的质膜上 ,并与微管、微丝等细胞骨架成分交织成为网架,支挂着内质网、线粒体等细胞器。游离的多核糖体则悬于微梁网络的交叉点上。整个细胞质呈现复杂的结构秩序。 |
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