中国组织工程研究 ›› 2017, Vol. 21 ›› Issue (18): 2940-2945.doi: 10.3969/j.issn.2095-4344.2017.18.024

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

肌腱组织工程材料在肌腱损伤的应用特点及前景

冯鹏飞1,王继宏2,冀云涛2,赵佳莉2   

  1. 1内蒙古医科大学,内蒙古自治区呼和浩特市  010030;2内蒙古医科大学第二附属医院手足显微外科,内蒙古自治区呼和浩特市  010030
  • 收稿日期:2017-02-14 出版日期:2017-06-28 发布日期:2017-07-07
  • 通讯作者: 王继宏,主任医师,内蒙古医科大学第二附属医院手足显微二科,内蒙古自治区呼和浩特市 010030
  • 作者简介:冯鹏飞,男,1986年生,内蒙古自治区呼和浩特市人,汉族,内蒙古医科大学在读硕士,医师,主要从事跟腱修复研究。
  • 基金资助:

    内蒙古自然科学基金(2016MS0822),课题名称:持续牵张应力刺激激活并诱导肌腱干细胞分化促进肌腱;内蒙古医科大学2015年中青年人才团队计划项目(NYTD-2015108);内蒙古自治区科技计划项目

Clinical advances of tendon tissue engineering materials in tendon injury

Feng Peng-fei1, Wang Ji-hong2, Ji Yun-tao2, Zhao Jia-li2   

  1. 1 Inner Mongolia Medical University, Hohhot 010030, Inner Mongolia Autonomous Region, China; 2 Department of Hand and Foot Microsurgery, Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010030, Inner Mongolia Autonomous Region, China
  • Received:2017-02-14 Online:2017-06-28 Published:2017-07-07
  • Contact: Wang Ji-hong, Chief physician, Department of Hand and Foot Microsurgery, Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010030, Inner Mongolia Autonomous Region, China
  • About author:Feng Peng-fei, Studying for master’s degree, Physician, Inner Mongolia Medical University, Hohhot 010030, Inner Mongolia Autonomous Region, China
  • Supported by:

    the Natural Science Foundation of Inner Mongolia Autonomous Region, No. 2016MS0822; the Young Talent Team Project of the Inner Mongolia Medical University in 2015, No. NYTD-2015108; the Science and Technology Plan of Inner Mongolia Autonomous Region in China

摘要:

文章快速阅读:

 


文题释义:
组织工程肌腱材料:
目前常用的有天然高分子材料、生物衍生材料、人工合成材料及复合材料等。其中天然高分子材料主要有蚕丝、小肠黏膜下层、胶原、衍生肌腱支架材料等,保留了组织正常的三维网架结构,组织相容性好,但力学性能较差、降解速度快。人工合成高分子材料主要为聚乳酸和聚羟基乙酸、聚乳酸-聚羟基乙酸共聚物、聚磷酸钙纤维等,它们有良好的力学性能和降解性,但存在亲水性低、细胞黏附性能差的缺点。复合材料作为以上两者的有效结合,在临床应用中具有一定的潜力。生物衍生材料取自于生物体内,是由天然生物组织经过加工之后而形成的一类无生命活力的材料。生物衍生材料最大的优势在于经过适当的处理,其最接近人体的网架结构、生物力学性能,还具有正常的生理活性和功能等,是未来生物医学材料发展的方向之一。

背景:支架材料的研究和开发是组织工程的关键所在,其可为细胞生长提供了稳定的外部环境。
目的:总结肌腱组织工程材料的临床应用进展。
方法:由第一作者检索中国生物医学文献数据库(CBM)、中国知识资源总库(CNKI)系列数据库、中文科技期刊数据库、PubMed数据库2004年 1 月至 2016 年 5 月的相关文献,检索中英文关键词为“tissue engineering,tendon injuries,biological scaffold,tendon healing;组织工程,肌腱损伤,肌腱愈合”。
结果与结论:目前常用的组织工程肌腱材料有天然高分子材料、生物衍生材料、人工合成材料及复合材料等。天然高分子材料保留了组织正常的三维网架结构,组织相容性好,但力学性能较差、降解速度快;人工合成高分子材料有良好的力学性能和降解性,但存在亲水性低、细胞黏附性能差的缺点;复合材料作为以上两者的有效结合,在临床应用中具有一定的潜力;生物衍生材料取自于生物体内,其优势在于经过适当的处理,其最接近人体的网架结构、生物力学性能,还具有正常的生理活性和功能等,是未来生物医学材料发展的方向之一。

ORCID: 0000-0003-0773-1845(王继宏)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: 生物材料, 材料相容性, 肌腱损伤, 生物制剂, 组织工程, 干细胞, 生长因子, 生物支架, 内蒙古自治区自然科学基金

Abstract:

BACKGROUND: The research and development of scaffold materials is the key to tissue engineering, as the scaffold can provide a stable external environment for cell growth.
OBJECTIVE: To summarize the clinical advances in tendon tissue engineering materials.
METHODS: We searched CBM, CNKI, CSTJ and PubMed database for relevant articles published from January 2004 to May 2016. The keywords were “tissue engineering, tendon injuries, biological scaffold, tendon healing” in Chinese and English, respectively.
RESULTS AND CONCLUSION: The commonly used tissue engineering tendon materials include natural polymer materials, biological derivatives, synthetic materials and composite materials. Natural polymer materials retain the three-dimensional network structure of the normal tissue, with good biocompatibility but poor mechanical properties and degradation speed. Synthetic polymer materials present with good mechanical properties and biodegradability, but have low hydrophilicity and poor cell adhesion capability. Composite materials as an effective combination of the two above-mentioned materials exhibit a certain potential in clinical practice. Biological derivatives come from organisms, and have a net structure and biomechanical properties most similar to the human body after appropriate treatment. Additionally, these derivatives also have the normal physiological activity and functions, which are considered as the future development direction of biomedical materials.

Key words: Biocompatible Materials, Tendon, Tissue Engineering

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