中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (8): 1272-1276.doi: 10.3969/j.issn.2095-4344.2015.08.023

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

人工血管材料血液相容性及表面改性

何艳平,马德春,李 磊,张 丽,郑 爽,董可欣   

  1. 吉林大学第二医院骨科,吉林省长春市 130041
  • 修回日期:2014-12-09 出版日期:2015-02-19 发布日期:2015-02-19
  • 通讯作者: 李磊,硕士,吉林大学第二医院骨科,吉林省长春市130041
  • 作者简介:何艳平,女,1978年生,吉林省长春市人,汉族,北华大学毕业,主要从事血管外科研究。 并列第一作者:马德春,女,1966年生,吉林省长春市人,汉族,1987年长春中医药大学毕业,主要从事血管外科研究。

Hemocompatibility and surface modification of artificial blood vessel materials

He Yan-ping, Ma De-chun, Li Lei, Zhang Li, Zheng Shuang, Dong Ke-xin   

  1. Department of Orthopedics, the Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
  • Revised:2014-12-09 Online:2015-02-19 Published:2015-02-19
  • Contact: Li Lei, Master, Department of Orthopedics, the Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
  • About author:He Yan-ping, Department of Orthopedics, the Second Hospital of Jilin University, Changchun 130041, Jilin Province, China Ma De-chun, Department of Orthopedics, the Second Hospital of Jilin University, Changchun 130041, Jilin Province, China He Yan-ping and Ma De-chun contributed equally to this work.

摘要:

背景:人工血管取于合成材料,是最常用的血管代用品,如何提高血管的通畅性和人工血管材料的相容性是在近年来人工血管研究的重点。

目的:综述人工血管材料的生物相容性和血液相容性,归纳近年来国际在生物材料和血液相互作用研究方面出现的一些新方法和视点。
方法:由第一作者用计算机检索万方数据库、中国期刊全文数据库和PubMed 数据库2001至2014年的文献,检索词分别为“人工血管,生物材料;Biomaterials,Artificial blood vessels”。
结果与结论:血液相容性材料的研究虽然历经了很多年,但目前仍然处于探索阶段。血液相容性的影响因素繁多,除血液固有成分外,材料表面界面特征起着决定性作用。目前,材料表面界面特征优化及改性已成为提高其血液相容性的重要途径,但现有的评价体系仍存在一些问题,如敏感指标和有效阳性对照材料的选择及其评价结果量化等。因此良好血液相容性材料的研制及合理、高效血液相容性评价体系的建立依然需要不断努力。

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


全文链接:

关键词: 生物材料, 材料相容性, 人工血管, 血液相容性, 生物相容性, 综述

Abstract:

BACKGROUND: Artificial blood vessels made from synthetic materials are the most commonly used blood vessel substitutes. How to improve the patency of the blood vessels and the compatibility of artificial blood vessel materials is in the focus of research in recent years.

OBJECTIVE: To review the biocompatibility and hemocompatiblity of artificial blood vessel materials, and to summarize a number of new methods and viewpoints appearing in international biomaterial and blood interaction research in recent years.
METHODS: Wanfang database, Chinese Journal Full-text Database and PubMed database were retrieved by the first author for relevant articles published from 2001 to 2014, using the key words of “artificial blood vessels, biomaterials” in Chinese and English, respectively.

RESULTS AND CONCLUSION: Research on the hemocompatibility of materials, although after many years, is still in the exploratory stage. There are many factors influencing material hemocompatibility, and in addition to the inherent blood components, surface and interface characteristics of the materials play a decisive role. Currently, surface and interface features optimization and modification has become an important way to improve the blood compatibility, but the existing evaluation system appears to have some problems, such as the selection and quantitative evaluation of sensitive indicators and positive control materials. Therefore, to develop artificial materials with good hemocompatibility and to establish rational and high-efficient blood compatibility evaluation system still need further studies.


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


全文链接:

Key words: Blood Vessel Prosthesis, Biocompatible Materials, Review

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