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In vitro de permeación de ferritinas cargados con FITC través de una barrera sangre-cerebro de rata: un modelo para estudiar la entrega de moléculas Nanoformulated
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JoVE 신문 생체공학
In Vitro Permeation of FITC-loaded Ferritins Across a Rat Blood-brain Barrier: a Model to Study the Delivery of Nanoformulated Molecules
DOI:

11:13 min

August 22, 2016

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Chapters

  • 00:05Title
  • 01:30Establishing the Blood-brain Barrier Model
  • 05:24Blood-brain Barrier Validation: TEER Measurement and Trans-BBB Flux of FD40
  • 06:20FD40 Flux and Trans-BBB Permeation of FTIC-loaded Ferritins (FnN)
  • 08:21Results: Trans-BBB Flux of Nanoformulated FITC and Confocal Microscopy of RBMECs on Inserts
  • 09:58Conclusion

Summary

자동 번역

A method to establish an in vitro model of blood-brain barrier based on a co-culture of rat brain microvascular endothelial cells and astrocytes is described and validated. This system proved to be a valid tool to study the effect of nanoformulation on the trans-barrier permeation of fluorescent molecules.

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