Journal
/
/
Karakterisering af neuromuskulære kryds i mus ved kombineret konfokal og superopløsningsmikroskopi
JoVE Journal
Neuroscience
This content is Free Access.
JoVE Journal Neuroscience
Characterization of Neuromuscular Junctions in Mice by Combined Confocal and Super-Resolution Microscopy
DOI:

11:03 min

December 08, 2021

, , , , ,

Chapters

  • 00:04Introduction
  • 01:17Dissection of Muscles and Immunostaining
  • 03:21Image Acquisition
  • 03:58Image Analysis to Calculate Postsynaptic NMJ Endplate Volume, MIP Area, and Relative Tortuosity
  • 05:05Image Analysis to Quantify Presynaptic Neurofilament Accumulation and Synaptic Vesicle Glycoprotein 2 Staining
  • 06:04Calculating the Distance Between Acetylcholine Receptor (AChR) Stripes and Their Width
  • 08:22Results: Multi Parameter Postsynaptic NMJ Characterization, STED Imaging, and Morphometric Analysis of Presynaptic Axon Terminal Distribution
  • 10:09Conclusion

Summary

Automatic Translation

Denne protokol beskriver en metode til morfometrisk analyse af neuromuskulære kryds ved kombineret konfokal og STED-mikroskopi, der bruges til at kvantificere patologiske ændringer i musemodeller af SMA og ColQ-relateret CMS.

Related Videos

Read Article