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Di campo elettrico controllato migrazione diretta di cellule progenitrici neurali in ambienti 2D e 3D
Journal JoVE
Bio-ingénierie
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Journal JoVE Bio-ingénierie
Electric Field-controlled Directed Migration of Neural Progenitor Cells in 2D and 3D Environments
DOI:

11:15 min

February 16, 2012

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Chapitres

  • 00:05Titre
  • 01:39Preparation of the Electrostatic Chamber
  • 02:54Neural Progenitor Cell Isolation
  • 04:09Application of the Electric Field to the Electrostatic Chamber
  • 07:18Preparation of the Organotypic Spinal Cord Slice
  • 08:40Injection of Hoechst 33342 Labeled Neural Progenitor Cells into the Organotypic Spinal Cord Slice
  • 09:38Results: Neural Progenitor Cells Show Directed Migration in the Electric Field and the Organotypic Spinal Cord Slice
  • 10:46Conclusion

Summary

Traduction automatique

Questo protocollo vengono utilizzati dei metodi utilizzati per stabilire gli ambienti 2D e 3D in custom-designed camere electrotactic, che permette di monitorare le celle<em> In vivo / ex vivo</em> Con time-lapse a livello di singola cellula, al fine di indagare galvanotaxis / electrotaxis e le altre risposte cellulari a corrente continua (DC) campi elettrici (EFS).

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