title: Hypopituitary dwarf and athymic nude mice and the study of the relationships among thymus, hormones, and aging.
mesh_terms: D000375:Aging; D000818:Animals; D001683:Biological Clocks; D004777:Environment; D005260:Female; D006706:Homeostasis; D006728:Hormones / Q000502:physiology*; D007018:Hypopituitarism / Q000276:immunology; D007153:Immunologic Deficiency Syndromes / Q000276:immunology / Q000503:physiopathology; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D008819:Mice, Nude; D009154:Mutation; D013950:Thymus Gland / Q000276:immunology / Q000502:physiology*
chemical_list: D006728:Hormones