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Introducing Shear Stress in the Study of Bacterial Adhesion
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Introducing Shear Stress in the Study of Bacterial Adhesion
DOI:

13:28 min

September 02, 2011

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Chapters

  • 00:05Title
  • 01:32Human Host Cell and Bacterial Culture
  • 03:21Initial Adhesion of Individual Bacteria to Host Cells
  • 06:41Quantification of Initial Adhesion of Individual Bacteria to Host Cells
  • 07:50Measuring the Resistance to Flow of Individual Bacteria Adherent to Host Cells
  • 08:23Measuring the Growth of an Isolated Adherent Bacterium to a Microcolony
  • 09:28Measuring the Resistance to Flow of Adherent Bacterial Microcolonies
  • 11:14Bacterial Detachment from Microcolonies
  • 11:57Bacterial Adhesion and Attachment: Representative Data
  • 12:49Conclusion

Summary

Automatic Translation

During the infection process, a key step is the adhesion of pathogens with host cells. In most instances this adhesion step occurs in the presence of mechanical stress generated by flowing liquid. We describe a technique that introduces shear stress as an important parameter in the study of bacterial adhesion.

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