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Morfologisk og sammensætningsanalyse af neutrofile ekstracellulære fælder induceret af mikrobielle og kemiske stimuli
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Morphological and Compositional Analysis of Neutrophil Extracellular Traps Induced by Microbial and Chemical Stimuli
DOI:

14:05 min

November 04, 2022

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Chapters

  • 00:05Introduction
  • 01:35Peripheral Blood Collection and Polymorphonuclear Neutrophil Purification
  • 04:11Neutrophil Morphology and Viability
  • 07:28CFSE Staining of Microorganisms and NET Induction
  • 11:10Results: Analysis of NET Induced in Human Blood Derived Neutrophils
  • 13:19Conclusion

Summary

Automatic Translation

Her præsenteres en protokol til induktion og analyse af in vitro neutrofile ekstracellulære fælder (NET'er). Kvantificering af DNA, cathelicidin (LL37) og enzymaktivitet gav data, der viser variabiliteten i sammensætningen og morfologien af NET'er induceret af mikrobielle og kemiske stimuli under lignende kontrollerede forhold.

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