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Immunologie und Infektion
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Legionella pneumophila Outer Membrane Vesicles: Isolation and Analysis of Their Pro-inflammatory Potential on Macrophages
JoVE Journal
Immunologie und Infektion
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JoVE Journal Immunologie und Infektion
Legionella pneumophila Outer Membrane Vesicles: Isolation and Analysis of Their Pro-inflammatory Potential on Macrophages

Legionella pneumophila Outer Membrane Vesicles: Isolation and Analysis of Their Pro-inflammatory Potential on Macrophages

DOI:
10.3791/55146-v

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08:34 min

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February 22, 2017

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, , , , ,
1Institute for Lung Research, Universities of Giessen and Marburg Lung Center,Philipps-University Marburg, 2German Center for Lung Research, 3Department of Medicine, Pulmonary and Critical Care Medicine,University Medical Center Giessen and Marburg

Kapitel

  • 00:05Titel
  • 01:18Cultivate L. pneumophila and Prepare and Quantify L. pneumophila Outer Membrane Vesicles (OMVs)
  • 03:42Pre-treat, Infect Macrophages, and Assess Bacterial Replication with a Colony-Forming Unit (CFU) Assay
  • 05:31Results: Pro-inflammatory Response of Macrophages from L. pneumophila Infection
  • 07:04Conclusion

Summary

Automatische Übersetzung

Automatische Übersetzung

Here, we describe the purification of Legionella pneumophila (L. pneumophila) outer membrane vesicles (OMVs) from liquid cultures. These purified vesicles are then used for the treatment of macrophages to analyze their pro-inflammatory potential.

Tags

Legionella PneumophilaOuter Membrane Vesicles (OMVs)MacrophagesPro-inflammatory PotentialIsolationPurificationStandardized ProtocolHost-pathogen Interaction

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