title: Visual pigment changes in salmonid fishes in response to exogenous L-thyroxine, bovine TSH and 3-dehydroretinol.
mesh_terms: D000818:Animals; D002417:Cattle; D003623:Dark Adaptation; D008297:Male; D010775:Photic Stimulation; D012160:Retina / Q000187:drug effects; D012168:Retinal Pigments / Q000032:analysis / Q000378:metabolism*; D012474:Salmon / Q000502:physiology*; D013057:Spectrum Analysis; D013268:Stimulation, Chemical; D013972:Thyrotropin / Q000494:pharmacology*; D013974:Thyroxine / Q000494:pharmacology*; D013997:Time Factors; D014801:Vitamin A / Q000494:pharmacology*
chemical_list: D012168:Retinal Pigments; D014801:Vitamin A; D013972:Thyrotropin; D013974:Thyroxine