组织工程多孔支架制备技术进展

Progress in the Fabrication Technology of Tissue Engineered Porous Scaffolds

综述了以天然或合成生物降解材料为原料的组织工程多孔支架的几种制备方法 ,包括无纺织物 /纤维粘结法、溶液浇铸 /粒子洗出法、相分离 /冻干法、气体成孔法和三维“印刷”等方法。特别评述了近期组织工程多孔支架研究进展及其在骨。

Several fabrication methods,including nonwoven meshes/fiber bonding,solvent casting/particulate leaching,phase seperation/freeze drying,gas foaming and three-dimensional printing,which are used to prepare tissue engineered porous scaffolds from natural or synthetic biodegradable materials,are reviewed.Recent research progress and application in the reconstruction of tissues like bone,cartilage and skin are also commented.