Читать книгу Diagnostics and Therapy in Veterinary Dermatology - Группа авторов - Страница 21

Type I hypersensitivity is an acute inflammatory response to antigens (allergens) recognized by IgE receptors on tissue mast cells. Once the allergen cross‐links several IgE molecules, the mast cell degranulates, releasing inflammatory mediators into the surrounding tissue and causing acute inflammation. This type of hypersensitivity is typical of allergic reactions such as anaphylaxis.