cellular affinity

To improve the cellular affinity of chitosan , chitosan-collagen porous composite scaffolds for tissue engineering were prepared in this study .

本研究的目的就是利用细胞亲和力较好的胶原与壳聚糖复合，制备具有较好细胞亲和力的组织工程复合支架。

Objective : To develop a tissue engineering materials for scaffold with perfect cellular affinity .

目的：制作具有较好亲和性、利于细胞黏附的组织工程支架材料。

Study on chitosan fibers modified with bovine serum albumin and its cellular affinity

牛血清白蛋白改性壳聚糖纤维及其细胞亲和性研究

Study on the Cellular Affinity of RGD Modified PLGA / HA Film

RGD-PLGA/HA膜材料的细胞亲和性实验研究

Cellular affinity of modified poly-lactic glycolic acid / type - ⅰ collagen compound scaffold

改性聚乳酸-羟基乙酸/Ⅰ型胶原复合支架的细胞亲和性

Four days later cells growed well . Conclusion : PLGA has preferable cellular affinity , which can be used as tissue engineering materials for scaffold .

结论：PLGA膜具有较好的细胞亲和性，它的表面有利于细胞的黏附，是一种较好的组织工程支架材料。

In order to improve the degradation rate and cellular affinity of polylactic acid ( PLA ), more and more importance has been attached to the modification of PLA by amino acids .

为了改善聚乳酸降解速度慢、细胞亲和性差等方面的不足，氨基酸对聚乳酸的改性工作正在得到人们越来越多的关注。

Therefore it is one of the current research focuses as how to improve the biocompatibility and cellular affinity of PET , in order to provide favorable biological interface for cell adhesion , proliferation and differentiation .

提高其表面活性，增加细胞亲和性，为细胞黏附、增殖、分化提供良好的生物界面是当前人工韧带植入的研究热点。

CONCLUSION : The aliphatic polyester that has the characteristics of the degradability , good biologic organic compatibility and cellular affinity , certain mechanics performance , plasticity and to be disinfected has been already applied to clinical medicine .

结论：脂肪族聚酯类生物合成支架材料具有可降解性、良好的生物组织相容性、细胞亲和性、一定的力学性能、可塑性以及可消毒性的特点，已广泛应用于临床医学。

CONCLUSIONS : Compared with the unmodified PET fiber , biological PET fiber has no cytotoxicity , eligible biocompatibility and fine cellular affinity , which can provide good biology support to in vivo cell proliferation and differentiation as artificial ligament woven material .

结论：与改性前PET纤维相比，生物化PET编织纤维无细胞毒性，生物相容性评价合格，有良好的细胞亲和性，可作为人工韧带的生物编织材料。