title: Effects of age and ovarian function on the pituitary-thyroid system in female rats.
mesh_terms: D000375:Aging; D000818:Animals; D002369:Castration; D004958:Estradiol / Q000494:pharmacology; D004971:Estrus; D005260:Female; D010053:Ovary / Q000502:physiology*; D010902:Pituitary Gland / Q000502:physiology*; D011247:Pregnancy; D051381:Rats; D013961:Thyroid Gland / Q000502:physiology*; D013972:Thyrotropin / Q000097:blood; D013973:Thyrotropin-Releasing Hormone / Q000494:pharmacology; D013974:Thyroxine / Q000097:blood; D014284:Triiodothyronine / Q000097:blood
chemical_list: D014284:Triiodothyronine; D004958:Estradiol; D013973:Thyrotropin-Releasing Hormone; D013972:Thyrotropin; D013974:Thyroxine