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Real-time beeldvorming van endotheelcellen-cel Junctions Tijdens Neutrophil Transmigration onder fysiologische Flow
JoVE Journal
Immunology and Infection
This content is Free Access.
JoVE Journal Immunology and Infection
Real-time Imaging of Endothelial Cell-cell Junctions During Neutrophil Transmigration Under Physiological Flow
DOI:

11:26 min

August 14, 2014

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Chapters

  • 00:05Title
  • 01:59Plating and Maintenance of Human Umbilical Vein Endothelial Cells
  • 04:00Polymorphonuclear Leukocyte Isolation Using Percoll Gradients
  • 06:36Labeling of Endothelial Junctional VE-cadherin and PECAM-1 and Performing the PMN TEM Assay Under Flow
  • 09:24Results: Visualization of the Dynamics of VE-cadherin and PECAM-1 During Neutrophil TEM
  • 10:59Conclusion

Summary

Automatic Translation

Leukocyten steken de endotheelcellen monolaag met behulp van de paracellulaire of de transcellulaire route. We ontwikkelden een eenvoudige test om te volgen de verdeling van endogene junctionele VE-cadherine en PECAM-1 tijdens de migratie van leukocyten onder fysiologische stroom te maken tussen de twee transmigratie routes.

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