Page 1063 - Veterinary Immunology, 10th Edition
P. 1063
washes with high neutrophil numbers, IL-17 was also elevated,
VetBooks.ir while IL-4 was depressed compared to those with high mast cell
numbers. Its pathogenesis is unknown, but, like RAO, IAD is
associated with inhalation of organic dusts and aeroallergens and
may be seasonal.
Staphylococcal Hypersensitivity
Staphylococcal hypersensitivity is a pruritic pustular dermatitis of
dogs. Skin testing with staphylococcal antigens suggests that types
I, III, and IV hypersensitivity may be involved. Histological
findings of neutrophilic dermal vasculitis suggest that the type III
reaction may predominate.
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