ISSN:
1398-9995
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Medicine
Notes:
We have studied the hypersensitivity lo hens egg protein and chicken meal in 25 adults with a previous diagnosis of bronchial asthma and rhinoconjunctivitis due to bird feather sensitization. Seventeen of the 25 reported good tolerance to the ingestion of egg and chicken meat. The skin tests were negative to both antigens in 15 of them, and positive for egg in two. All 17 patients had negative RAST to chicken meat and egg protein. The remaining eight patients had intolerance to egg, and three of them also to chicken meat ingestion; in seven of the eight eases allergic to egg, the alimentary intolerance began after the clinical symptoms of bird feather sensitization. In all eight cases the skin tests were positive to egg yolk, and in live of them also to egg white and chicken meal. These patients evidenced specific serum IgE antibodies to egg yolk, four of them to egg while, and seven to chicken meat. These results demonstrate (he high frequency (32%) of the association of sensitization lo egg proteins, particularly egg yolk, in a selected population of patients with known allergy to bird feathers, thus suggesting that in some patients feather sensitization could trigger or somehow facilitate the later sensitization to egg yolk proteins.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1398-9995.1991.tb00632.x
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