Correlation of leukocyte accumulation with chemotactic activity in the exudate of an allergic air-pouch inflammation.

Abstract

Chemotactic activity at the site of an allergic air-pouch inflammation induced with azobenzene-arsonate-conjugated acetyl bovine serum albumin as an antigen was studied and a close correlation of the chemotactic activity with the intensity of leukocyte migration was demonstrated. In the period of vigorous leukocyte immigration into the fluid in the allergic air-pouch, chemotactic activity of the exudate was maintained at a high level, while no significant activity was detected after the number of leukocytes in the pouch fluid reached maximum.