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DOI: 10.3791/52012-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
器官特异性微环境的概括,刺激局部血管生成,对于受损组织的成功再生是必不可少的。本报告展示了一种在活小鼠肺表面植入纤维蛋白凝胶的新方法,以探索肺特异性微环境如何调节成年小鼠的血管生成和肺泡再生。
以下程序的总体目标是使用纤维蛋白凝胶植入来研究小鼠肺中的血管和肺泡再生。这是通过首先制备补充有血管生成因子的纤维蛋白凝胶滴来实现的。在第二步中,对实验动物进行机械通气并打开胸部。
接下来,用纤维蛋白胶小心地将纤维蛋白凝胶连接到小鼠肺上。然后在最后一步中,在 7 到 30 天后收获肺和植入的凝胶进行组织学分析。最终,可以通过免疫组织化学分析来评估凝胶植入物内的血管和肺泡形成。
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