[Research development of injectable scaffolds for tissue regeneration].
Three-dimensional cell scaffolds play an important role in tissue engineering. They can modulate cell response and guide the regeneration of tissues. Injectable scaffolds can mimic the chemical and physical environments of natural extracellular matrix, and can be easily applied in clinic with the merits of minor or nonsurgical operations. Hence, special care should be given to the use of this kind of scaffolds in tissue engineering hydrogels, and composites with other fillers have been used as a basic component to construct the injectable scaffolds. Most of these injectable scaffolds are applied to repair bone and cartilage. Experimental results have development of the injectable scaffolds in recent years. The advantages and disadvantages are discussed with the development of the injectable scaffolds in recent years. The advantages and disadvantages are discussed with the suggestions for future development.
Hong
Yi
Y
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.
Gao
Changyou
C
Shen
Jiacong
J
D020341:Absorbable Implants; D001672:Biocompatible Materials; D001842:Bone and Bones / Q000502:physiology; D002356:Cartilage / Q000502:physiology; D048091:Guided Tissue Regeneration; D006801:Humans; D020100:Hydrogels; D023822:Tissue Engineering / Q000379:methods*; D054457:Tissue Scaffolds
D001672:Biocompatible Materials; D020100:Hydrogels