[Comparison of the physiological and biochemical indices of the phagocytosis of ram erythrocytes by macro- and microphages].
Morita and Perkins' method was applied to the study of the stage of ingestion and destruction of an antigen (sheep erythrocytes) in the macrophages of peritoneal exudate of rabbits and rats and in the microphages of rabbit pleural exudate. Ingestion and intracellular destruction of the antigen were accompanied by intensified respiration and glycolysis of phagocytes. Respiration of the three types of phagocytes at two stages of phagocytosis and also the digestive capacity of microphages proved to be sensitive to cyanide and colchicine. The latter failed to influence the ingestion of the antigen by the three types of phagocytes and its digestion by macrophages. The differences in the metabolism routes of macro- and microphages in intracellular destruction of the antigen was postulated. An intensification of the phagocytic activity after the immunization was characteristic of rabbit and rat macrophages.
D000818:Animals; D000937:Antigen-Antibody Reactions; D000941:Antigens / Q000008:administration & dosage; D003078:Colchicine / Q000494:pharmacology; D003486:Cyanides / Q000494:pharmacology; D004912:Erythrocytes / Q000276:immunology; D006019:Glycolysis / Q000187:drug effects; D007114:Immunization; D008264:Macrophages / Q000378:metabolism / Q000502:physiology*; D008297:Male; D010101:Oxygen Consumption / Q000187:drug effects; D010586:Phagocytes / Q000378:metabolism / Q000502:physiology*; D010587:Phagocytosis / Q000187:drug effects; D011817:Rabbits; D051381:Rats; D012756:Sheep
D000941:Antigens; D003486:Cyanides; D003078:Colchicine
Sravnenie fiziologicheskikh i biokhimicheskikh pokazateleĭ fagotsitoza baran'ikh éritrotsitov makro- i mikrofagami.