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Perforato Patch-clamp registrazione di topo neuroni sensoriali olfattivi In neuroepithelium intatto: Analisi funzionale di neuroni Esprimendo un Identificato odorizzante Receptor
Journal JoVE
Neurosciences
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Journal JoVE Neurosciences
Perforated Patch-clamp Recording of Mouse Olfactory Sensory Neurons in Intact Neuroepithelium: Functional Analysis of Neurons Expressing an Identified Odorant Receptor
DOI:

10:16 min

July 13, 2015

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Chapitres

  • 00:05Titre
  • 01:14Pipette and Solution Preparations
  • 03:45Preparing the Olfactory Epithelium
  • 06:58Making Recordings
  • 08:47Results: Stimulating the MOR23 Receptor of Olfactory Receptor Neurons (ORNs) with Lyral
  • 09:43Conclusion

Summary

Traduction automatique

Analyzing the physiological properties of olfactory sensory neurons still faces technical limitations. Here we record them through perforated patch-clamp in an intact preparation of the olfactory epithelium in gene-targeted mice. This technique allows the characterization of membrane properties and responses to specific ligands of neurons expressing defined olfactory receptors.

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