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DOI: 10.3791/62093-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
受管制的肠道上皮屏障功能和免疫反应是炎症性肠病的标志,由于缺乏生理模型,这些特征仍然调查不力。在这里,我们描述了一个鼠标肠道循环模型,它采用了血管化和外化良好的肠道部分,以研究粘膜渗透性和白细胞在体内的招募。
肠道模型是一种适应性强、生理上的方法,可以测量肠道的泄漏程度以及白细胞在小鼠肠道中迁移的活体。这种方法有助于更好地了解肠道渗透性和病理性肠道炎症增加的机制。该技术可用于帮助我们理解肠道屏障功能和病理炎症背后的机制,如溃疡性结肠炎和克罗恩病。
该模型采用血管化、外化的肠道部分,无论是肠或近结肠,用于检查肠道屏障功能或小鼠免疫细胞的招募。有了这个广泛的应用,肠道循环模型可以提供洞察疾病造成的肠道屏障泄漏以及炎症反应。通过练习手术步骤可以克服斗争。
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