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Coculture of Axotomized Rat Retinal Ganglion Neurons with Olfactory Ensheathing Glia, as an In Vitro Model of Adult Axonal Regeneration
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Neurociência
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JoVE Journal Neurociência
Coculture of Axotomized Rat Retinal Ganglion Neurons with Olfactory Ensheathing Glia, as an In Vitro Model of Adult Axonal Regeneration

Coculture of Axotomized Rat Retinal Ganglion Neurons with Olfactory Ensheathing Glia, as an In Vitro Model of Adult Axonal Regeneration

DOI:
10.3791/61863-v

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07:57 min

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November 02, 2020

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, , , ,
1Facultad de CC Experimentales,Universidad Francisco de Vitoria, 2Dept. Biomedical and Biotechnological Sciences, Section of Physiology,University of Catania, 3Dept. Anatomía, Histología y Neurociencia, Facultad de Medicina,Universidad Autónoma de Madrid

Capítulos

  • 00:04Introduction
  • 01:00Retinal Tissue Dissection
  • 03:53Immunostaining and Axonal Regeneration Quantification
  • 06:04Results: Assay for Axonal Regeneration in Cocultures of OEG Lines with Adult Retinal Ganglion Neurons
  • 07:30Conclusion

Summary

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We present an in vitro model to assess olfactory ensheathing glia (OEG) neuroregenerative capacity, after neural injury. It is based on a coculture of axotomized adult retinal ganglion neurons (RGN) on OEG monolayers and subsequent study of axonal regeneration, by analyzing RGN axonal and somatodendritic markers.

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Keywords: AxotomizedRetinal Ganglion NeuronsOlfactory Ensheathing GliaIn VitroAxonal RegenerationCocultureQuantitative TechniqueCell TherapyNervous System InjuriesRetinal DissectionPapainDNaseCentrifugationOvo Mucoid Protease InhibitorNB-B27 MediumPLL-treated CoverslipsOEG Monolayer

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