首页
最新动态 交流合作 科研项目 论文著作 精彩瞬间 招生招聘
  • Biomimetic nanofibers can construct effective tissue-engineered intervertebral discs for therapeutic implantation
  • 来源:杨光教授个人网站 2017-08-27
  • We present a total tissue engineered (TE) intervertebral disc (IVD) to address IVD degradation, which is a major cause of chronic neck and back pain. The TE IVD is comprised of an alginate hydrogel-based nucleus pulposus (NP) and hierarchically organized, concentric ring-aligned electrospun (ES) polycaprolactone (PCL)/poly (D,L-lactide-co-glycolide) (PLGA)/Collagen type I (PPC)-based annulus fibrosus (AF). The TE IVD exhibits excellent hydrophilicity to simulate highly hydrated native IVD. Long-term in vivo implantation assays demonstrate the excellent structural (shape maintenance, hydration, and integration with surrounding tissues) and functional (mechanical supporting and flexibility) performances of the TE IVD. Our study provides a novel approach for treating IVD degeneration.
  • [来源:中国聚合物网]
  • 了解更多请进入: 杨光教授个人网站
相关新闻
  • · Mechanistic understanding of the relationships between molecular structure and emulsification properties of octenyl succinic anhydride (OSA) modified starches
  • · pH-Responsive Poly(Ethylene Glycol)-block-Polylactide Micelles for Tumor-Targeted Drug
  • · A transparent wound dressing based on bacterial cellulose whiskerand poly(2-hydroxyethyl methacrylate)
  • · Composites of Bacterial Cellulose and Small Molecule-Decorated Gold Nanoparticles for Treating Gram-Negative Bacteria-Infected Wounds

关于我们  |  联系我们  

网站:中国聚合物网

polymer.cn Copyright ©2017