Oral allergy syndrome induced by tomato in a dog with Japanese cedar (Cryptomeria japonica) pollinosis

J Vet Med Sci. 2002 Nov;64(11):1069-70. doi: 10.1292/jvms.64.1069.

Abstract

A dog with Japanese cedar (Cryptomeria japonica, CJ) pollinosis had oral allergy syndrome (OAS) after ingesting fresh tomato. The dog showed specific IgE to both CJ and tomato allergens. As a negative control, twenty dogs without atopic dermatitis that had no exposure to tomato and no specific IgE to CJ allergen were used. They had no specific IgE to tomato allergen. Furthermore, IgE cross-reactivity was observed between CJ and tomato allergens in the dog. We found that OAS induced by tomato exists in the dog and there is a relationship between CJ and tomato allergens.

Publication types

  • Case Reports

MeSH terms

  • Allergens / immunology
  • Animals
  • Cross Reactions / immunology*
  • Cryptomeria / immunology*
  • Dog Diseases / immunology*
  • Dogs
  • Food Hypersensitivity / immunology*
  • Food Hypersensitivity / veterinary*
  • Immunoglobulin E / immunology
  • Lycopersicon esculentum / immunology*
  • Male
  • Pollen / immunology*

Substances

  • Allergens
  • Immunoglobulin E