Evaluation of endocytic capacity and NADPH-oxidase activity from armadillo (Dasypus novemcinctus) eosinophils infected with microfilariae

Vet Immunol Immunopathol. 2009 Jan 15;127(1-2):181-5. doi: 10.1016/j.vetimm.2008.09.018. Epub 2008 Oct 1.

Abstract

Endocytic activity of phagocytic cells from armadillos infected with viruses, parasites or bacteria is unknown. This report shows that eosinophils from armadillos infected with microfilaria act against these helmintic parasites but have deficiencies in their oxygen-dependent bacteriocidal mechanisms and also in endocytic capacity against yeast.

MeSH terms

  • Animals
  • Armadillos / blood
  • Armadillos / immunology*
  • Armadillos / parasitology*
  • Endocytosis
  • Eosinophils / enzymology*
  • Eosinophils / immunology*
  • Eosinophils / parasitology
  • Female
  • Filariasis / blood
  • Filariasis / immunology
  • Filariasis / veterinary
  • Flow Cytometry
  • Granulocytes / immunology
  • Granulocytes / parasitology
  • Male
  • Microfilariae / immunology*
  • Microfilariae / pathogenicity
  • Monocytes / immunology
  • Monocytes / parasitology
  • NADPH Oxidases / blood*
  • Nitroblue Tetrazolium

Substances

  • Nitroblue Tetrazolium
  • NADPH Oxidases