慢性阻塞性肺病的动物模型:系统审查
Tiantian Feng1, Juan Cao2, Xiaoting Ma3
1School of Public Health, Centre for Evidence-Based Medicine, Gansu University of Chinese Medicine, Lanzhou, China.
Frontiers in medicine
|November 8, 2024
概括
这一系统性审查发现,将吸烟与脂聚糖 (LPS) 结合起来是创建慢性阻塞性肺病 (COPD) 动物模型的最佳方法. 这些模型虽然不能直接转化为人类的COPD,但为进一步研究提供了宝贵的见解.
科学领域:
- 肺部医学 肺部医学
- 毒理学 毒理学 毒理学
- 动物模型 动物模型
背景情况:
- 慢性阻塞性肺病 (COPD) 研究主要依赖于动物模型.
- 目前用于建立COPD动物模型的方法缺乏最佳标准化.
- 这项研究解决了对现有的COPD动物建模技术进行全面评估的需要.
研究的目的:
- 系统地审查和评估建立COPD动物模型的方法.
- 突出各种COPD建模方法的优点和局限性.
- 确定创建相关COPD动物模型的最佳策略.
主要方法:
- 在多个英语和中文数据库中进行了系统的文献搜索.
- 453个全文手稿从超过8000篇获取的文章中被选中.
- 分析了建立COPD动物模型的方法,包括动物物种和评估参数.
主要成果:
- 吸烟,通常与脂聚糖 (LPS) 结合,是最常见的方法 (n=275).
- 鼠和小鼠是主要的动物实验对象,男性占79.47%.
- 肺病理在92.49%的研究中得到评估,而肺功能测试在29.14%的研究中得到评估.
结论:
- 结合吸烟和LPS成为建立COPD动物模型的最有效方法.
- 虽然直接推断到人类的COPD是有限的,但这些模型对于推进研究至关重要.
- 进一步优化动物模型对于更好地了解人类COPD进展至关重要.
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