title: [Formation of endogenous pyrogen by mononuclear phagocytes].
abstract: Incubation of alveolar macrophages of rabbits and peritoneal macrophages of the abdominal cavity washing of albino mice does not lead to endogenous pyrogen release. Peritoneal macrophages obtained after peritoneal administration to mice of thioglycollate, glycogen or heterologous blood cells do not discharge pyrogen either during incubation without additional stimulation. Macrophages isolated after intraperitoneal administration of heterologous blood cells do not exhibit pyrogenic activity possibly because of a long period of time elapsed after phagocytosis of foreign agents. The triggering of pyrogen formation by macrophages can be effected by means of in vitro phagocytosis of corpuscular particles: staphylococci or heterologous blood cells.
mesh_terms: D000818:Animals; D004912:Erythrocytes; D006003:Glycogen / Q000494:pharmacology; D006098:Granulocytes; D066298:In Vitro Techniques; D008264:Macrophages / Q000378:metabolism; D051379:Mice; D010537:Peritoneum / Q000166:cytology; D010586:Phagocytes / Q000378:metabolism*; D010587:Phagocytosis; D011650:Pulmonary Alveoli / Q000166:cytology; D011749:Pyrogens / Q000096:biosynthesis*; D011817:Rabbits; D013210:Staphylococcus; D013864:Thioglycolates / Q000494:pharmacology
chemical_list: D011749:Pyrogens; D013864:Thioglycolates; D006003:Glycogen
vernacular_title: Obrazovanie éndogennogo pirogena mononuklearnymi fagotsitami.