title: Effects of prolactin and thyroxine on the visual pigments of trout, Salmo gairdneri.
mesh_terms: D000818:Animals; D004305:Dose-Response Relationship, Drug; D005260:Female; D008297:Male; D010786:Photoreceptor Cells / Q000378:metabolism*; D011166:Porphyrins / Q000378:metabolism; D011388:Prolactin / Q000494:pharmacology*; D012168:Retinal Pigments / Q000378:metabolism*; D012487:Salmonidae / Q000502:physiology*; D013053:Spectrophotometry; D013974:Thyroxine / Q000494:pharmacology*
chemical_list: D011166:Porphyrins; D012168:Retinal Pigments; D011388:Prolactin; D013974:Thyroxine