中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (10): 1615-1621.doi: 10.3969/j.issn.2095-4344.1884

• 生物材料综述 biomaterial review • 上一篇    下一篇

组织工程学中骨修复材料的研究热点与进展

魏晨旭1,何怡文1,王  聃1,侯婧霞1,2,谢  辉1,2,殷放宙1,2,陈志鹏1,2,李伟东1,2   

  1. 1南京中医药大学药学院,江苏省南京市  210023;2江苏省中药炮制重点实验室,江苏省南京市  210023
  • 收稿日期:2019-05-08 修回日期:2019-05-22 接受日期:2019-07-05 出版日期:2020-04-08 发布日期:2020-02-18
  • 通讯作者: 李伟东,研究员,南京中医药大学药学院,江苏省南京市 210023;江苏省中药炮制重点实验室,江苏省南京市 210023
  • 作者简介:魏晨旭,男,1997年生,江苏省徐州市人,汉族,南京中医药大学本科在读,主要从事中药学方向的研究。
  • 基金资助:
    国家自然科学基金项目(81373970);南京中医药大学2018年大学生创新创业训练计划省级重点项目(201810315021Z)

Research hotspots and progress of bone repair materials in tissue engineering

Wei Chenxu1, He Yiwen1, Wang Dan1, Hou Jingxia1, 2, Xie Hui1, 2, Yin Fangzhou1, 2, Chen Zhipeng1, 2, Li Weidong1, 2   

  1. 1School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China; 2Key Laboratory of Chinese Medicine Processing in Jiangsu Province, Nanjing 210023, Jiangsu Province, China
  • Received:2019-05-08 Revised:2019-05-22 Accepted:2019-07-05 Online:2020-04-08 Published:2020-02-18
  • Contact: Li Weidong, Researcher, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China; Key Laboratory of Chinese Medicine Processing in Jiangsu Province, Nanjing 210023, Jiangsu Province, China
  • About author:Wei Chenxu, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China
  • Supported by:
    the National Natural Science Foundation of China, No. 81373970; Key Provincial Projects of Innovation and Entrepreneurship Training Program for College Students of Nanjing University of Chinese Medicine in 2018, No. 201810315021Z

摘要:

文题释义:
组织工程学:是一门较年轻的交叉学科,是指结合生物学、医学和材料工程学等学科,利用某种物质,通过体外培养等方法,再造或者修复器官及组织的技术。
骨修复材料:指机体骨组织损伤后,应用的对骨组织损伤部位具有一定的修复和再生能力,并且具有良好的组织相容性、可降解性等优良理化特性的材料,包括天然骨和骨移植替代材料2大类。

背景:随着医疗水平的提高,临床对骨修复材料的需求逐渐增多,要求也越来越高。

目的:综述近年来骨修复材料领域的相关研究进展,分析不同材料的优缺点,展望该领域的未来发展。

方法:以“组织工程学、骨修复材料、骨缺损、天然骨材料、骨移植替代材料、中药;Tissue engineering、Bone repair material、Bone defect、Natural bone material、Bone graft replacement material、traditional Chinese medicine”等作为关键词,在CNKI、万方数据学库、PubMed、Web of Science数据库进行检索,文献的语种限定为中文和英文,检索时间为1950至2019年。共检索到文献900余篇,最终纳入68篇进行综述。

结果与结论:近年来随着组织工程学的蓬勃发展,骨组织修复材料的研究方兴未艾,除在天然骨的基础上对天然骨进行优化之外,也开发了各式各样的骨移植替代材料,如天然高分子材料、合成高分子材料、生物医用陶瓷材料、生物医用金属材料等,但这些材料性能不一,水平参差不齐,所以目前骨修复材料虽多,但理想的骨修复材料在临床的应用依然较少,因而骨缺损修复和重建仍是目前临床亟待解决的骨科难题之一。另外,将传统应用于骨修复的中药如自然铜与现代骨修复材料相结合应用,可有效规避现行各种骨修复材料的一些弊端,有效发挥治疗骨缺损疾病的作用,是骨修复领域一个值得深入研究的方向。

ORCID: 0000-0002-3833-3404(魏晨旭)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


关键词: 组织工程学, 骨修复材料, 骨缺损, 天然骨材料, 同种异体骨, 人工骨, 骨移植替代材料, 中药, 自然铜

Abstract:

BACKGROUND: With the improvement in medical level, the clinical demand for bone repair materials is gradually increasing, and the requirements are also getting more and more.

OBJECTIVE: To review the related research progress in the field of bone repair materials in recent years, to analyze the advantages and disadvantages of different materials, and to guide future development in this research field.

METHODS: A computer-based online search of CNKI, Wanfang, PubMed, Web of Science databases was performed to retrieve papers published during 1950-2019 with the search terms “tissue engineering, bone repair material, bone defect, natural bone material, bone graft replacement material, traditional Chinese medicine” in Chinese and English. A total of over 900 papers were retrieved, and 68 of them were included in the final analysis.

RESULTS AND CONCLUSION: In recent year, with the flourish development of bone tissue engineering, the research of bone tissue repair materials is in the ascendant. In addition to optimizing natural bone, a variety of bone graft substitute materials have been developed, for example, natural macromolecule materials, synthetic macromolecule materials, biomedical ceramics materials, biomedical metal materials, etc., but these materials have different properties. Although there are many bone repair materials at present, the ideal bone repair materials are few. Therefore, bone tissue repair and bone remodeling is still one of the urgent orthopedic problems to be solved in the clinic. In addition, the traditional Chinese medicine for bone repair, such as pyritum combined with modern bone repair materials, can effectively avoid some of the drawbacks of the current bone repair materials, thereby effectively treating bone defect diseases. This deserves in-depth investigation in the field of bone repair. 

Key words: tissue engineering, bone repair material, bone defect, natural bone material, allogeneic bone, artificial bone, bone graft replacement material, traditional Chinese medicine, pyritum

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