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Isolating and Imaging Live, Intact Pacemaker Regions of Mouse Renal Pelvis by Vibratome Sectioning
JoVE 杂志
生物学
This content is Free Access.
JoVE 杂志 生物学
Isolating and Imaging Live, Intact Pacemaker Regions of Mouse Renal Pelvis by Vibratome Sectioning

Isolating and Imaging Live, Intact Pacemaker Regions of Mouse Renal Pelvis by Vibratome Sectioning

DOI:
10.3791/62040-v

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07:38 min

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April 30, 2021

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, ,
1Department of Physiology & Cell Biology,University of Nevada, Reno School of Medicine, 2Department of Physiology & Membrane Biology,University of California School of Medicine, 3Department of Life & Health Sciences,Dundalk Institute of Technology

Chapters

  • 00:05Introduction
  • 00:44Preparation and Dissection of Kidney and Calibration of Vibratome Instrument
  • 02:32Vibratome Sectioning and Kidney Slice Ca2+ Image Acquisition
  • 04:06Kidney Slice Ca2+ Image Acquisition
  • 05:14Results: Imaging of Spontaneous Calcium Ion Transient in Vibratome Sections of Whole Kidneys
  • 07:01Conclusion

Summary

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The goal of this protocol is to isolate intact pacemaker regions of the mouse renal pelvis using vibratome sectioning. These sections can then be used for in situ Ca2+ imaging to elucidate Ca2+ transient properties of pacemaker cells and other interstitial cells in vibratome slices.

Tags

Keywords: Pacemaker RegionsRenal PelvisVibratome SectioningIntact PreparationSmooth MuscleKidneyUreterCalcium Ion ImagingDissectionRazor BladeKRB Solution

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