用于修复骨缺陷的生物材料:类型,机制和影响
Jiaming Wang1, Mingchong Liu1, Chensong Yang1
1Department of Traumatic Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China.
The International journal of artificial organs
|January 3, 2024
概括
骨缺陷需要先进的生物材料来修复. 本次审查涵盖了水凝和3D打印的脚手架,装有各种组件,以促进骨再生.
科学领域:
- 生物材料科学 生物材料科学
- 再生医学是一种再生医学.
- 整形外科手术 整形外科手术
背景情况:
- 由于创伤,感染和瘤导致的骨缺陷发生率增加,需要先进的治疗策略.
- 目前的临床实践包括自主骨移植和骨髓部件,但对于大型缺陷来说,这些不足.
- 骨组织工程为修复广泛的骨断层提供了有希望的解决方案.
研究的目的:
- 审查目前用于骨缺陷修复的生物材料的现状.
- 探索骨组织工程中的应用,机制和最近的进展.
- 为促进骨再生提供材料的全面概述.
主要方法:
- 关于骨缺陷修复和生物材料的科学出版物的文献综述.
- 分析骨组织工程当前的临床应用和新兴技术.
- 综合材料成分信息,包括多糖,生物陶,蛋白质,离子和干细胞.
主要成果:
- 水凝和3D打印的支架是提供治疗剂的关键平台.
- 用无机成分,生物活性蛋白质,金属离子和干细胞加载支架可以增强骨再生.
- 目前正在开发多种材料,以应对各种骨缺陷大小和类型的挑战.
结论:
- 整合到水凝和支架中的生物材料对于解决骨缺陷至关重要.
- 先进的材料和组织工程方法显示出骨再生的巨大潜力.
- 对新生物材料和传递系统的持续研究对于临床成功至关重要.
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