title: Macrophage activation in congenitally athymic mice raised under conventional or germ-free conditions.
mesh_terms: D000818:Animals; D001202:Ascitic Fluid / Q000166:cytology; D005856:Germ-Free Life; D007372:Interferons / Q000096:biosynthesis; D008264:Macrophages / Q000276:immunology* / Q000378:metabolism / Q000382:microbiology; D051379:Mice; D008815:Mice, Inbred Strains; D013950:Thymus Gland / Q000276:immunology* / Q000637:transplantation; D014184:Transplantation, Homologous; D014616:Vaccinia virus / Q000254:growth & development; D014779:Virus Replication
chemical_list: D007372:Interferons