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好中球遊出の下で生理的流れの間に内皮細胞 - 細胞接合のリアルタイムイメージング
JoVE Journal
Imunologia e Infecção
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JoVE Journal Imunologia e Infecção
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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Capítulos

  • 00:05Título
  • 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

Tadução automática

白血球は、傍細胞または経細胞経路を用いて内皮単層を横切る。私たちは、内因性の接合部の分布がVE-カドヘリンおよびPECAM-1を白血球経内皮移行中に生理的な流れの下2移住ルートを区別するために従うように、単純なアッセイを開発した。

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