通过一种新的3D打印无机-有机酸/PLA复合脚手架来促进神经血管化骨再生

Zhaozhen Wang1, Boyuan Zheng2, Xiaolu Yu3

  • 1National Engineering Research Center for Healthcare Devices, Guangdong Key Lab of Medical Electronic Instruments and Polymer Material Products, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China; Department of Sports Medicine, The First Affiliated Hospital, Guangdong Provincial Key Laboratory of Speed Capability, The Guangzhou Key Laboratory of Precision Orthopedics and Regenerative Medicine, Jinan University, Guangzhou 510630, China; Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Jinan University, Guangzhou 510632, China; Orthopedic and traumatology department, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China.

概括

这项研究开发了一种新的3D打印复合材料脚手架,使用聚乳酸和改性酸盐来增强骨再生. 这种材料有效地促进了骨质生成,血管化和神经生成,从而在体内改善了骨缺陷的修复.

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