中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (18): 2731-2736.doi: 10.3969/j.issn.2095-4344.2016.18.022

• 器官移植循证医学 evidence-based medicine of organ transplantation • 上一篇    

脊髓挫裂伤模型大鼠造模方式的选择:网状Meta分析

李波霖1,周宾宾2,金 昕1,杨程程2   

  1. 1广西中医药大学研究生院,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康复医学科,广西壮族自治区南宁市  530001
  • 收稿日期:2016-02-05 出版日期:2016-04-29 发布日期:2016-04-29
  • 通讯作者: 周宾宾,教授,硕士生导师,主任医师,广西中医药大学第一附属医院康复医学科,广西壮族自治区南宁市 530001
  • 作者简介:李波霖,男,1989年生,广西壮族自治区北流市人,汉族,广西中医药大学在读硕士,主要从事中医骨伤科学与康复医学的研究。
  • 基金资助:

    国家自然科学基金地区基金项目(81460746):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

Ways for establishing a rat model of spinal cord contusion: a network meta-analysis

Li Bo-lin1, Zhou Bin-bin2, Jin Xin1, Yang Cheng-cheng2   

  1. 1Graduate School, Guangxi University of Chinese Medicine, Nanning 530001, Guangxi Zhuang Autonomous Region, China; 2Department of Rehabilitation Medicine, the First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530001, Guangxi Zhuang Autonomous Region, China
  • Received:2016-02-05 Online:2016-04-29 Published:2016-04-29
  • Contact: Zhou Bin-bin, Professor, Master’s supervisor, Chief physician, Department of Rehabilitation Medicine, the First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530001, Guangxi Zhuang Autonomous Region, China
  • About author:Li Bo-lin, Studying for master’s degree, Graduate School, Guangxi University of Chinese Medicine, Nanning 530001, Guangxi Zhuang Autonomous Region, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81460746

摘要:

文章快速阅读:

 文题释义:
 Allen’s打击器建立的脊髓损伤模型:Allen建立了重物坠落致脊髓损伤的方法。即用一定质量的重锤沿一套管垂直落下、精确打击特定脊髓节段而致伤。这种模型比较接近人类脊髓损伤的病理生理特点及变化规律,对研究脊髓损伤后神经元、神经胶质细胞的病理变化、再生规律和相互作用,探索神经保护策略有很大帮助。

脊髓挫伤:脊髓挫伤是指脊髓实质虽有挫伤的改变,但其软膜仍保持完好;脊髓软膜和脊髓都有不等程度的破裂、出血坏死现象者称为脊髓裂伤。
 
背景:在进行脊髓损伤相关动物实验研究时,均将致伤方式与临床脊髓损伤的相似性作为造模方式选择的一个重要参考指标。
目的:比较使用精密打击器、自制Allen’s打击器、脊髓压迫法及钳夹法进行大鼠脊髓损伤造模的异同,为脊髓损伤大鼠模型的造模方式选择提供新的依据。 
方法:检索PubMed、中国知网、万方、维普数据库,检索时间截至2015年6月20日,纳入符合条件的文献,使用ADDIS软件进行分析。 
结果与结论:26项研究符合纳入标准,包含599只大鼠,对纳入研究进行分析后,各造模方式均可有效造模,最优造模方式依次为:精密打击器>钳夹法>自制Allen’s打击器>压迫法;最低死亡率依次为:精密打击器<自制Allen’s打击器<钳夹法。 从对功能影响和死亡率角度来说,使用精密打击器为优造模方式,而使用自制Allen’s打击器为最为经济,钳夹法可在两者之前取得平衡。
中国组织工程研究杂志出版内容重点:肾移植;肝移植;移植;心脏移植;组织移植;皮肤移植;皮瓣移植;血管移植;器官移植;组织工程
ORCID:0000-0002-4065-2893(李波霖)

关键词: 实验动物, 神经损伤与修复动物模型, 脊髓损伤, 大鼠, 造模, 网状Meta分析, 国家自然科学基金

Abstract:

BACKGROUND: Animal experimental study on spinal cord injury used injury mode and similarity of clinical spinal cord injury as an important reference index of selecting modeling approach.

OBJECTIVE: To compare the difference among the use of precision impactor, homemade Allen’s impactor, spinal cord compression method and clamping method in rat models of spinal cord injury, and to provide a new basis for the selection of the modeling method of a rat model. 
METHODS: PubMed, CNKI, Wanfang and VIP databases were retrieved with computer from Building to June 20, 2015. Eligible literatures were included and analyzed by ADDIS software. 
RESULTS AND CONCLUSION: A total of 26 studies met inclusion criteria, containing 599 rats. After analysis of the inclusion studies, the model could be effectively made in each modeling method. The modeling method with effects from best to poor is as follows in order: precision impactor, clamping method, homemade Allen’s impactor and spinal cord compression method. According to the lowest mortality, there were precision impactor, homemade Allen’s impactor and clamping method. From the point of view of function and mortality, the use of precision impactor is the best. The use of homemade Allen’s impactor is the most economical. The clamp method could achieve a balance between them.
中国组织工程研究杂志出版内容重点:肾移植;肝移植;移植;心脏移植;组织移植;皮肤移植;皮瓣移植;血管移植;器官移植;组织工程

Key words: Spinal Cord Injuries, Models, Animal, Evidence-Based Medicine, Tissue Engineering