title: Unusual characteristics of peritoneal macrophages from aged autoimmune-prone mice.
mesh_terms: D000375:Aging; D000818:Animals; D001202:Ascitic Fluid / Q000276:immunology; D001327:Autoimmune Diseases / Q000276:immunology*; D004195:Disease Models, Animal; D007111:Immunity, Cellular; D008264:Macrophages / Q000276:immunology*; D051379:Mice; D011458:Prostaglandins E / Q000096:biosynthesis; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D011458:Prostaglandins E