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Dissectie van lokale Ca2 + signalen in gekweekte cellen door membraan-gerichte Ca2 + indicatoren
JoVE Journal
Neuroscience
This content is Free Access.
JoVE Journal Neuroscience
Dissection of Local Ca2+ Signals in Cultured Cells by Membrane-targeted Ca2+ Indicators
DOI:

11:33 min

March 22, 2019

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Chapters

  • 00:04Title
  • 01:10Preparation of Poly(ethyleneimine) Coated Coverslips
  • 02:42Preparation of Rat Cortical Neuron-astrocyte Mixed Culture and Frozen Cells, and the Revival of Frozen Cultures
  • 05:45Transfection and Adeno-associated Virus Infection of Hippocampal or Cortical Neurons
  • 07:29Recording Spontaneous Activities of Astrocytes Expressing Lck-RCaMP2 and OER-GCaMP6f
  • 08:37Results: Dissection of Local Ca2+ Signals in Cultured Cells
  • 10:38Conclusion

Summary

Automatic Translation

Hier presenteren we een protocol voor Ca2 + imaging in zenuwcellen en gliacellen, waarmee de dissectie van Ca2 + signalen bij subcellular resolutie. Dit proces is van toepassing op alle celtypes waarmee de expressie van genetisch gecodeerde Ca2 + indicatoren.

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