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En multi godt Format polyacrylamid-baseret analyse for at undersøge effekten af ekstracellulære Matrix stivhed på bakteriel infektion af vedhængende celler
JoVE 신문
면역학 및 감염병학
This content is Free Access.
JoVE 신문 면역학 및 감염병학
A Multi-well Format Polyacrylamide-based Assay for Studying the Effect of Extracellular Matrix Stiffness on the Bacterial Infection of Adherent Cells
DOI:

11:51 min

July 05, 2018

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Chapters

  • 00:05Title
  • 00:39Manufacturing Thin Two-layered Polyacrylamide Hydrogels on Multi-well Plates
  • 01:36Polyacrylamide Hydrogel Fabrication
  • 05:22Infection of Human Microvascular Endothelial Cells with L. monocytogenes
  • 07:11Flow Cytometry to Quantify Extracellular-matrix-stiffness Dependent Susceptibility of Host Cells to Infection
  • 08:02Quantitative Time-lapse Microscopy to Assess Extracellular-matrix-stiffness Dependent L. monocytogenes Dissemination Through Endothelial Cells
  • 09:01Results: The Effect of Extracellular Matrix Stiffness on L. monocytogenes Infection of HMEC-1 Cells
  • 10:32Conclusion

Summary

자동 번역

Vi har udviklet en multi godt format polyacrylamid-baseret analyse for sondering effekten af ekstracellulære matrix stivhed på bakteriel infektion af vedhængende celler. Denne analyse er kompatibel med flowcytometri, immunfarvning og trækkraft force mikroskopi, giver mulighed for kvantitative målinger af de biomekaniske interaktion mellem celler, deres ekstracellulære matrix og sygdomsfremkaldende bakterier.

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