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JoVE Journal
Immunology and Infection
在暴露于臭氧的小鼠的弹性周期中的肺微 rna 分析
在暴露于臭氧的小鼠的弹性周期中的肺微 rna 分析
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Lung microRNA Profiling Across the Estrous Cycle in Ozone-exposed Mice

在暴露于臭氧的小鼠的弹性周期中的肺微 rna 分析

Full Text
6,588 Views
07:07 min
January 7, 2019

DOI: 10.3791/58664-v

Nathalie Fuentes1, Patricia Silveyra1,2

1Pulmonary, Immunology and Physiology Laboratory, Department of Pediatrics,Pennsylvania State University College of Medicine, 2Department of Biochemistry and Molecular Biology,Pennsylvania State University College of Medicine

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Please note that some of the translations on this page are AI generated. Click here for the English version.

在这里, 我们描述了一种方法来评估肺部表达 mirna, 预测调节炎症基因使用小鼠暴露在臭氧或过滤空气在不同阶段的雌周期。

这种方法可以帮助回答肺免疫领域关于如何评估微RNA的表达,预测调节肺部炎症基因的关键问题。该技术为确定循环激素对肺微RNA表达的贡献提供了简单的方法。要评估雌性周期阶段,手动约束一只八到九周大的雌性小鼠,并引入充满超纯水的塑料 10 微升移液器的尖端。

轻轻冲洗四到五次以收集样品,并将阴道液的最终冲洗沉积到玻璃滑梯上。然后在光学显微镜下以 20 倍的放大率观察未污染的阴道冲洗。对于臭氧和过滤空气暴露,将最多四只小鼠放入两个单独的 1.2 升玻璃容器中,其中带网状盖。

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