Blood: eosinophils in Horses (Equis) | Vetlexicon
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Blood: eosinophils

ISSN 2398-2977


Overview

  • Granulocytic cells.
  • Parasitocidal effects and moderate inflammatory reactions involving mast cells.
  • Normally only present in low numbers, this makes eosinopenia clinically insignificant.
  • Eosinophilia is a possible, but inconsistent indicator of allergic or parasitic disease.
  • Corticosteroid administration causes a reduction in eosinophils within 2 h, numbers remain low for 24-36 h.

Uses

Alone

  • High numbers in tracheal aspirates are usually due to lungworm   Lungworm infection      Trachea: tracheal wash 02 - eosinophils  .
  • Circulating eosinophils are a non-specific indicator type 1 allergic reactions or of parasitism.

Sampling

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Tests

Result Data

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Further Reading

Publications

Refereed papers

  • Recent references from PubMed and VetMedResource.
  • Barrelet A (2004) Laboratory tests in equine practice Part 2: Haematological analyses. UK Vet (8), 13-23.