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Une<em> Ex Vivo</em> Induite par laser Spinal Cord Injury modèle pour évaluer les mécanismes de la dégénérescence axonale dans en temps réel
JoVE Journal
Neurociência
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JoVE Journal Neurociência
An Ex Vivo Laser-induced Spinal Cord Injury Model to Assess Mechanisms of Axonal Degeneration in Real-time
DOI:

11:18 min

November 25, 2014

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Capítulos

  • 00:05Título
  • 01:43Preparations
  • 03:15Dissection of Adult Murine Cervical Spinal Cord
  • 06:36Nile Red Labeling and Imaging with Laser–induced Injury
  • 09:01Results: Dynamic Injury Response Recordings
  • 10:31Conclusion

Summary

Tadução automática

We present a protocol utilizing two-photon excitation time-lapse microscopy to simultaneously visualize the dynamics of axon and myelin injuries in real time. This proposed protocol permits studies of both intrinsic and extrinsic factors which can influence central myelinated axon fate after injury and contribute to permanent clinical disability.

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