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Improved Method for the Establishment of an In Vitro Blood-Brain Barrier Model Based on Porcine Brain Endothelial Cells
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医学
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JoVE 杂志 医学
Improved Method for the Establishment of an In Vitro Blood-Brain Barrier Model Based on Porcine Brain Endothelial Cells

Improved Method for the Establishment of an In Vitro Blood-Brain Barrier Model Based on Porcine Brain Endothelial Cells

DOI:
10.3791/56277-v

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09:23 min

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September 24, 2017

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, , , , , , ,
1Lundbeck Foundation Research Initiative on Brain Barriers and Drug Delivery, Department of Biomedicine,Aarhus University, 2Institute of Pharmaceutical Science,King’s College London, 3HICoE Centre for Drug Research,Universiti Sains Malaysia

Chapters

  • 00:05Title
  • 00:44Purification of Porcine Brain Capillaries
  • 03:14Cultivation of Primary pBECs
  • 06:53TEER Measurements
  • 07:47Results: Representative Time Course of Initial Cultures of pBECs and Rat Astrocytes
  • 08:43Conclusion

Summary

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The aim of the protocol is to present an optimized procedure for the establishment of an in vitro blood-brain barrier (BBB) model based on primary porcine brain endothelial cells (pBECs). The model shows high reproducibility, high tightness, and is suitable for studies of transport and intracellular trafficking in drug discovery.

Tags

Blood-brain BarrierPorcine Brain Endothelial CellsIn Vitro ModelPrimary Cell IsolationCapillary IsolationCell DigestionCell CultureTEERPermeability

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