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JoVE Journal
Behavior
实时空隙点测定
实时空隙点测定
JoVE Journal
Behavior
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JoVE Journal Behavior
Real-Time Void Spot Assay

实时空隙点测定

Full Text
2,684 Views
06:39 min
February 10, 2023

DOI: 10.3791/64621-v

Marianela G. Dalghi1, Nicolas Montalbetti1, Travis B. Wheeler2, Gerard Apodaca1, Marcelo D. Carattino1,2

1Renal-Electrolyte Division, Department of Medicine,University of Pittsburgh, 2Department of Cell Biology,University of Pittsburgh

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

本文介绍了一种通过将视频监测纳入常规空隙点测定来研究小鼠排尿行为的新方法。这种方法提供有关排尿事件的时间、空间和体积信息,以及一天中明亮和黑暗阶段小鼠行为的细节。

本报告中描述的方法可用于了解健康和疾病状态下自愿排尿的生理和神经行为方面。这种技术使我们能够监测小鼠在一天的明暗阶段的体积行为,并提供有关排尿事件的时间、空间和体积信息。要制备实时空隙点测定或 RT-VSA 记录室,请根据一天中的时间在 RT-VSA 记录笼的底部放置一张薄或厚的滤纸。

在滤纸的顶部,放置一个用于睡眠空间的塑料冰屋;一个用于富集目的的无菌1.5ml微量离心管;和一个60 mm x 15 mm的塑料培养皿,其中包含两块或三片小鼠干食物;和14至16克凝胶包形式的水。记录室准备就绪后,将鼠标轻轻放在滤纸上。确保鼠标从外壳笼转移到记录笼时应力最小。

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