[Effect of antilysosomal sera on the phagocytosis of corpuscular antigens in a macrophage culture].
A study was made of the effect of the antilysosomal sera on various phases of phagocytosis Macrophages fluorochromized with acridine orange served as a model for the assessment of the effect of the antilysosomal sera on the phagocytosis: the fluorescent-microscopic method permitted to evaluate quantitatively the activity of the antilysosomal sera and to study the intracellular changes in the phagocytized antigen associated with its interaction with the lysosomes. The data obtained showed the antisera to the enzymes and the lysosome membranes to inhibit the phagocytosis both in the presence of a complement and without it. It was also demonstrated that the antilysosomal sera influenced the activity of the acid phosphatase and its distribution in the macrophages.
D000135:Acid Phosphatase / Q000276:immunology; D000818:Animals; D000941:Antigens; D000942:Antigens, Bacterial; D001407:Bacillus / Q000276:immunology; D002462:Cell Membrane / Q000276:immunology; D002478:Cells, Cultured; D004912:Erythrocytes / Q000276:immunology; D007106:Immune Sera / Q000494:pharmacology*; D008247:Lysosomes / Q000276:immunology*; D008264:Macrophages / Q000201:enzymology / Q000276:immunology*; D051379:Mice; D008805:Mice, Inbred A; D008856:Microscopy, Fluorescence; D010587:Phagocytosis / Q000187:drug effects*; D012756:Sheep; D013154:Spleen / Q000166:cytology; D014436:Typhoid-Paratyphoid Vaccines
D000941:Antigens; D000942:Antigens, Bacterial; D007106:Immune Sera; D014436:Typhoid-Paratyphoid Vaccines; D000135:Acid Phosphatase
Vliianie antilizosomnykh syvorotok na fagotsitoz korpuskuliarnykh antigenov v kul'ture makrofagov