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A microscopic study of increased vascular permeability and leucocyte emigration in passive cutaneous anaphylaxis in
A G Pillai1, R P Awadhiya, J L Vegad
1Department of Pathology, College of Veterinary Science and Animal Husbandry, Jabalpur, India.
Veterinary Research Communications
|January 1, 1988
Abstract:
Passive cutaneous anaphylaxis was produced in chickens with bovine serum albumin (BSA) and anti-BSA chicken serum. Colloidal carbon was then given intravenously to identify the leaky vessels. Examination of the resulting sequential changes revealed a marked increase in vascular permeability affecting the venules. A noteworthy feature of the reaction was the early participation of the basophils, which contained phagocytosed carbon particles. Eosinophils were absent.