中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (12): 1949-1954.doi: 10.3969/j.issn.2095-4344.0561

• 骨与关节循证医学 evidence-based medicine of the bone and joint • 上一篇    下一篇

脊髓损伤大鼠模型造模方式选择的网状Meta分析

魏卫兵1,周宾宾2,李波霖2,覃镜羽1,冯振奋1,李建男1   

  1. 1广西中医药大学研究生学院,广西壮族自治区南宁市 530001;2广西中医药大学第一附属医院,广西壮族自治区南宁市 530001
  • 出版日期:2019-04-28 发布日期:2019-04-28
  • 通讯作者: 周宾宾,教授,主任医师,广西中医药大学第一附属医院,广西壮族自治区南宁市 530001
  • 作者简介:魏卫兵,男,1989年生, 江西省丰城市人,汉族,广西中医药大学在读硕士,主要从事颈椎病的诊治与研究的工作。
  • 基金资助:

    国家自然科学基金面上项目(84160746):基于 HIF-1α/VEGF信号通路探讨电针刺激对脊髓损伤神经再生微环境调控机制研究

Methods for establishing rat models of spinal cord injury: a meta-analysis

Wei Weibing1, Zhou Binbin2, Li Bolin2, Qin Jingyu1, Feng Zhenfen1, Li Jiannan1   

  1. 1School of Graduate, Guangxi University of Chinese Medicine, Nanning 530001, Guangxi Zhuang Autonomous Region, China; 2the First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530001, Guangxi Zhuang Autonomous Region, China
  • Online:2019-04-28 Published:2019-04-28
  • Contact: Zhou Binbin, Professor, Chief physician, the First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530001, Guangxi Zhuang Autonomous Region, China
  • About author:Wei Weibing, Master candidate, School of Graduate, Guangxi University of Chinese Medicine, Nanning 530001, Guangxi Zhuang Autonomous Region, China
  • Supported by:

     the National Natural Science Foundation of China (General Program), No. 84160746

摘要:

文章快速阅读:

 
 

 

文题释义:
脊髓损伤大鼠模型制备方法:目前关于脊髓损伤模型研究很多,主要包括以Allen’s打击法为代表的脊髓挫伤型、以钳夹法为代表的脊髓压迫型、缺血损伤再灌注的脊髓缺血损伤型、以全横断和半横断为代表的脊髓横断型等,各种造模方式各有特点,对脊髓损伤的严重程度不尽相同,得到的研究结果也就各不相同,因此选择一个安全有效理想的脊髓损伤动物模型至关重要。
网状Meta分析:基于直接比较和间接比较结果对比多个干预措施治疗效果差异的Meta分析,或是在直接比较不存在的情况下分析多个干预措施之间效果差异的Meta分析,或是比较2个以上干预措施疗效的Meta分析。
 
摘要
背景:研究脊髓损伤的病理生理、解剖结构等的改变,其前提条件是必须建立一个安全有效且临床相似度高的脊髓损伤大鼠模型。随着研究的进展,基于不同目的各种相关的造模方式层出不穷,对后来的研究者在造模方式的选择难免造成些许干扰。
目的:运用网状Meta分析的方法,比较脊髓损伤挫伤型、压迫型、缺血损伤型、横断型各造模方式的有效性和死亡率的排序,为脊髓损伤大鼠模型的造模方式提供有力证据。
方法:通过检索截止时间为2018-03-11包括PubMed、中国知网、重庆维普,万方4个数据库所有关于脊髓损伤造模方式的文献,对文献进行筛选,提取最终纳入文献数据,运用Stata、Winbug软件进行网状分析,得出排序结果。
结果与结论:最终17篇文献纳入研究,共506只Sprague Dawley(SD)大鼠,脊髓损伤造模方式有效性排序:横断型>挫伤型>压迫型>缺血损伤型;造模方式死亡率从高到低的排序:横断型>挫伤型>压迫型>缺血损伤型。

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程
ORCID: 0000-0001-6069-4997(魏卫兵)

关键词: 脊髓损伤, 脊髓挫伤, 脊髓损伤模型, 大鼠, 造模方式, 网状Meta分析

Abstract:

BACKGROUND: A safe and effective spinal cord injury rat model with high clinical similarity is important for the studies on changes in the pathophysiology and anatomy of spinal cord injury. There are various modeling methods, so choosing which one still remains controversial.

OBJECTIVE: To compare the efficacy and mortality of various models of spinal cord injury contusion type, compression type, ischemic injury type, and transverse type using a meta-analysis so as to provide evidence for establishing rat models of spinal cord injury.
METHODS: Databases of PubMed, CNKI, VIP and WanFang were searched for the literature concerning spinal cord injury modeling methods published before March 11, 2018. The literature screening and data extraction were conducted. Mesh analysis was performed on Stata and Winbug software to obtain the efficacy results.
RESULTS AND CONCLUSION: A total of 17 eligible articles were included, involving 506 Sprague-Dawley rats. The order of the effectiveness of spinal cord injury model was as follows: transverse > contusion > compression > ischemic injury. The order of mortality was as follows: transverse > contusion > compression > ischemic injury.

Key words: Spinal Cord Injuries, Models, Animal, Tissue Engineering

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