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Phagocytic activity of peritoneal and omental macrophages of athymic nude mice
1Institute of Microbiology, Czech. Acad. Sci., Prague.
Phagocytosis of synthetic microspheres was determined by peritoneal macrophages and omental dendritic cells of nu/nu and nu/+ BALB/c and C57BL/10.LP mice during ontogenetic development. The macrophages of nu/nu mice phagocytized comparably to those of the nu/+ littermates till day 10 of their life. On day 25, the phagocytic activity of nu/nu mice sharply decreased but returned to normal and higher values at the age of 2 months. Omental dendritic cells showed similar ontogenetic behaviour in their ability to engulf microspheres as was found for free peritoneal macrophages.
Phagocytosis of synthetic microspheres was determined by peritoneal macrophages and omental dendritic cells of nu/nu and nu/+ BALB/c and C57BL/10.LP mice during ontogenetic development. The macrophages of nu/nu mice phagocytized comparably to those of the nu/+ littermates till day 10 of their life. On day 25, the phagocytic activity of nu/nu mice sharply decreased but returned to normal and higher values at the age of 2 months. Omental dendritic cells showed similar ontogenetic behaviour in their ability to engulf microspheres as was found for free peritoneal macrophages.