中国组织工程研究 ›› 2010, Vol. 14 ›› Issue (37): 6999-7003.doi: 10.3969/j.issn.1673-8225.2010.37.038

• 组织构建学术探讨 tissue construction academic discussion • 上一篇    下一篇

人类动脉粥样硬化疾病转基因家兔模型的制作方法和应用

王忠东   

  1. 青海省地方病预防控制所,青海省实验动物中心,青海省湟中县 811602
  • 出版日期:2010-09-10 发布日期:2010-09-10
  • 作者简介:王忠东,男,1962年生,青海省西宁市人,汉族,1988年青海省医学院毕业,副主任医师、副研究员,主要从事地方病防治和实验动物管理研究。 Zhongdongwang62@hotmail.com

Preparation and application of a transgenic rabbit model with atherosclerosis

Wang Zhong-dong   

  1. Qinghai Institute for Endemic Disease Prevention and Control, Qinghai Provincial Experimental Animals Center, Huangzhong  811602, Qinghai Province, China
  • Online:2010-09-10 Published:2010-09-10
  • About author:Wang Zhong-dong, Associate chief physician, Associate researcher, Qinghai Institute for Endemic Disease Prevention and Control, Qinghai Provincial Experimental Animals Center, Huangzhong 811602, Qinghai Province, China Zhongdongwang62@hotmail.com

摘要:

背景:家兔是研究人类心血管疾病较为重要的动物模型,特别是转基因家兔已成为目前动脉粥样硬化研究的核心模型。
目的:对家兔动脉粥样硬化模型制作方法以及研究思路进行归纳和总结,探讨转基因家兔模型在动脉粥样硬化研究中的应用及研究进展。
方法:应用计算机检索万方中文数据库和PubMed数据库(1990-01/2010-01) 以“rabbit;transgenic;atherosclerosis”和“家兔;转基因;动脉粥样硬化”为检索词,语言分别设定为中文和英文。按纳入和排除标准对文献进行筛选。分别以兔动脉粥样硬化模型制作方法、评价、应用以及研究进展等几方面出发进行归纳和总结。
结果与结论:共收集103 篇相关文献,排除发表时间较早、重复及类似研究的文献71篇,共纳入32 篇符合标准的文献。结果表明,家兔是生物医学研究重要的实验动物,家兔脂蛋白的特征与人相似,在脂蛋白代谢方面更适合于人动脉粥样硬化的研究,是目前研究人动脉粥样硬化应用最广泛的动物模型之一。高胆固醇饲料容易诱发家兔发生动脉粥样硬化模型。转基因家兔也已经被广泛应用在生物医学研究领域,到目前为止,人类载脂蛋白(a)、载脂蛋白A-II、载脂蛋白B、载脂蛋白E2、载脂蛋白E3等30多个基因已经被导入到家兔体内。这些转基因家兔模型为研究人类动脉粥样硬化及其相关疾病的发生、发展提供了新的、独特的方法,特别是利用转基因家兔模型在人类动脉粥样硬化实验研究中已经取得了令人瞩目的成绩。

关键词: 家兔, 心血管病, 动脉粥样硬化, 动物模型, 转基因, 综述文献

Abstract:

BACKGROUND: Rabbit model has been widely used in the research of human cardiovascular disease, particularly the transgenic rabbit, has become a novel model in human atherosclerosis.
OBJECTIVE: To summarize and discuss the preparation and application of transgenic rabbit model in studying human atherosclerosis.
METHODS: A computer-based online search was conducted in PubMed for English language publications containing the key words of “rabbit, transgenic, atherosclerosis” from January 1990 to January 2010. Relevant articles were also searched from CNKI with the same key words in Chinese from January 1990 to January 2010. The searched documents were summarized from the aspects of model preparation, evaluation, application and progress.
RESULTS AND CONCLUSION: A total of 103 articles about targeting role of transgenic rabbit model were included. Articles published earlier, duplicated, and similarly were excluded, and 32 references were finally included. The results demonstrated that, rabbits play an important role in medical studies, due to the similar features in protein metabolism as human, the rabbit models are widely used in research human atherosclerosis. High fat and cholesterol can induce atherosclerosis in rabbits. Transgenic rabbits are also applied in biomedical studies, as so far, more than 30 transgenic rabbit have been generated including apolipoprotein (a), apolipoprotein A-II, apolipoprotein B, apolipoprotein E2, as well as apolipoprotein E3 genes. Transgenic rabbits provide new special insights into the mechanisms regulating the development of human atherosclerosis.

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