中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (34): 5540-5546.doi: 10.3969/j.issn.2095-4344.0972

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

载抗结核药物聚甲基丙烯酸甲酯骨水泥:联合载药方案及抗结核效果

袁虎成1,石仕元2,马文鑫3,李旭生3,刘 振1,马雪花1   

  1. 1宁夏医科大学,宁夏回族自治区银川市 750004;2浙江中医药大学附属浙江省中西医结合医院骨伤科,浙江省杭州市 310003;3宁夏医科大学总医院脊柱骨科,宁夏回族自治区银川市 750004
  • 收稿日期:2018-06-25 出版日期:2018-12-08 发布日期:2018-12-08
  • 通讯作者: 马文鑫,副主任医师,宁夏医科大学总医院脊柱骨科,宁夏回族自治区银川市 750004
  • 作者简介:袁虎成,男,1985年生,回族,宁夏回族自治区银川市人,宁夏医科大学在读硕士,主要从事骨科临床及基础研究工作。
  • 基金资助:

    宁夏自然科学基金项目(NZ17145);宁夏青年科技人才托举工程

Polymethylmethacrylate bone cement loaded with antituberculosis drugs: combined drug-loading program and anti-tuberculosis effects

Yuan Hucheng1, Shi Shiyuan2, Ma Wenxin3, Li Xusheng3, Liu Zhen1, Ma Xuehua1   

  1. 1Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China; 2Department of Orthopedics, Red Cross Hospital of Hangzhou, Zhejiang Chinese Medical University, Hangzhou 310003, Zhejiang Province, China; 3Department of Orthopedics, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
  • Received:2018-06-25 Online:2018-12-08 Published:2018-12-08
  • Contact: Ma Wenxin, Associate chief physician, Department of Orthopedics, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
  • About author:Yuan Hucheng, Master candidate, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
  • Supported by:

    the Natural Science Foundation of Ningxia Hui Autonomous Region, No. NZ17145; the Youth Scientific and Technological Talent Lifting Project of Ningxia Hui Autonomous Region

摘要:

文章快速阅读:

 

文题释义:
可降解材料:可降解材料是指在一段时间内,在热力学和动力学意义上均可降解的材料。按降解的外因因素来分,可分为光降解材料、生物降解材料等,影响因素主要有温度、分子量、材料结构等。
聚甲基丙烯酸甲酯:以丙烯酸及其酯类聚合所得到的聚合物统称丙烯酸类树酯,相应的塑料统称聚丙烯酸类塑料,其中以聚甲基丙烯酸甲酯应用最广泛。聚甲基丙烯酸甲酯缩写代号为PMMA,俗称有机玻璃,是迄今为止合成透明材料中质地最优异,价格又比较适宜的品种。应用方面:PMMA溶于有机溶剂,如苯酚,苯甲醚等,通过旋涂可以形成良好的薄膜,具有良好的介电性能,可以作为有机场效应管(OFET)亦称有机薄膜晶体管(OTFT)的介质层。

 

背景:载抗生素骨水泥已成为预防人工关节置换术后感染、开放性骨折后感染和治疗慢性骨髓炎必不可少的常规方法。
目的:总结载抗结核药物聚甲基丙烯酸甲酯骨水泥的研究现状。
方法:作者以“Anti-tuberculosis drugs,polymethyl methacrylate,bone cement”为关键词检索PubMed、Web of Science、Medline、Springerlink数据库中1970至2018年发表的相关文献;以“抗结核药物,聚甲基丙烯酸甲酯,骨水泥”为关键词检索中国知网、万方数据库中2010至2018年发表的相关文献。初检到文章150篇,根据纳入排除标准对59篇文章进行分析探讨。

结果与结论:载抗结核药物聚甲基丙烯酸甲酯骨水泥具有良好的物理性能,较强的机械强度,稳定、持久的释药特性,可提高病灶局部的药物浓度,发挥良好的抗菌作用,且全身血药浓度低、毒副作用小、安全性好,在骨关节结核治疗中具有良好的应用前景。但目前对载抗结核药物骨水泥,尤其是载抗结核药物聚甲基丙烯酸甲酯骨水泥的研究很少,有必要对载抗结核药物聚甲基丙烯酸甲酯骨水泥的释药机制、联合载药方案及抗结核效果等进一步行全面、深入的系统研究。

ORCID: 0000-0001-7229-240X(袁虎成)

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: 聚甲基丙烯酸甲酯, 抗结核药物, 骨水泥, 综述, 生物材料

Abstract:

BACKGROUND: Antibiotic-loaded bone cement has become a necessary routine method to prevent infection after joint replacement and infection after open fracture as well as to treat chronic osteomyelitis.

OBJECTIVE: To summarize the research status of polymethyl methacrylate bone cement loaded with antituberculosis drugs.
METHODS: The author used “anti-tuberculosis drugs, polymethyl methacrylate, bone cement” as key words in English and Chinese to retrieve PubMed, Web of Science, Medline, and Springerlink for relevant articles published from 1970 to 2018 as well as to retrieve CNKI and WanFang for relevant articles published from 2010 to 2018. A total of 150 articles were initially retrieved, and 59 articles were finally analyzed according to inclusion and exclusion criteria.

RESULTS AND CONCLUSION: The polymethyl methacrylate bone cement with antituberculosis drugs has good physical properties, strong mechanical strength, stable and sustained release characteristics. It can improve the local drug concentration and play a good antibacterial role, and it also has a good prospect in the treatment of osteoarticular tuberculosis due to low blood concentration, low toxic and side effects, and good safety. However, there are few studies on polymethyl methacrylate bone cement with antituberculosis drugs. It is necessary to comprehensively and systematically study the drug release mechanism, the combined drug loading scheme and the antituberculosis effect of polymethyl methacrylate bone cement loaded with antituberculosis drugs.

Key words: Antitubercular Agents, Tissue Engineering

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