细胞外基质作为组织工程支架的最新进展
| 作者: |
1宋小琴,
1刘敏,
1梁芳,
1胡平安
1 中南大学湘雅三医院内分泌科，长沙 410013 |
| 通讯: |
胡平安
Email: hupagx@163.com |
摘要
目前存在很多由于先天缺陷、创伤或肿瘤切除等导致人体完整性缺陷的现象，故近年来组织工程成为研究热点。支架材料是组织工程的要素之一。人脂肪组织细胞外基质粉末呈三维空间结构，能促进干细胞增殖、分化、新生血管形成及生长因子释放等，已成为组织工程支架的新材料。
关键词：
脂肪组织工程；支架；细胞外基质；人脂肪组织细胞外基质粉末
Latest progress in the study of extracellular matrix as scaffolds in tissue engineering
CorrespondingAuthor: HU Ping’an Email: hupagx@163.com
Abstract
Currently, defect in bodily integrity is a common phenomenon due to congenital faultiness, trauma or tumor excision. Thus, tissue engineering is attracting more and more research attention. Scaffold is an essential element of tissue engineering. Extracellular matrix powder of human adipose tissue has a three-dimensional structure and can promote stem cells proliferation, differentiation, newborn blood vessel formation and growth factors release, which is becoming new material for tissue engineering scaffold.