可注射水凝胶在组织工程中应用进展  

Advances in Injectable Hydrogels for Tissue Engineering

作　　者：陈涛[1] 姚康德[1] 

机构地区：[1]天津大学高分子材料研究所,天津300072

出　　处：《化工进展》2004年第8期827-831,共5页Chemical Industry and Engineering Progress

基　　金：国家重大基础研究规划项目课题资助 (G19990 5 43 0 5 )

摘　　要：组织工程采用可注射原位形成水凝胶 ,与预成型支架相比具有特定的优势 :能填充任意形状的缺损 ,并在很大程度上降低植入对机体组织的侵入性 ,且能与各种治疗药物混合。本文介绍了可注射凝胶形成过程及几种水凝胶系统 ,并以实例说明可注射水凝胶在组织工程中的应用。Recently, in tissue engineering injectable, in situ gel forming systems which reduce invasion of implantation to host tissues to the full extent have been reported. The gelation processes, several injectable hydrogels that exhibit in situ gel forming at physiological conditions and applications of selected injectable hydrogels in tissue engineering are reviewed.

关 键 词：组织工程 可注射性 水凝胶 

分 类 号：TQ314[化学工程—高聚物工业]