[Study of anaphylectic hypersensitivity manifestations to blood protein in guinea pigs with using the neutrophil damage test in vitro].

The paper is devoted to the study of hypersensitivity of anaphylactic type to horse serum in guinea pigs by means of neutrophil injury index in vitro. Simultaneously, for control, the same method was applied to the study of delayed hypersensitivity manifestations; for this purpose allergy to hemolytic staphylococcus was reproduced in these animals. The state of hypersensitivity of "anaphylactic type" against the foreign serum in guinea pigs was not accompanied by any enhanced blood neutrophil reactions, whereas high values of the test under study were characteristic of the process of guinea pigs sensitization with staphylococcus culture.