title: In vivo assay for melanocyte lightening substances.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001001:Anura; D001681:Biological Assay; D002856:Chromatophores / Q000187:drug effects*; D003907:Dexamethasone / Q000494:pharmacology; D004966:Estrogens, Conjugated (USP) / Q000494:pharmacology; D006632:Histamine / Q000494:pharmacology; D006854:Hydrocortisone / Q000494:pharmacology; D007031:Hypothalamus / Q000502:physiology; D009074:Melanocyte-Stimulating Hormones; D008550:Melatonin / Q000494:pharmacology; D012701:Serotonin / Q000494:pharmacology*; D013974:Thyroxine / Q000494:pharmacology; D014284:Triiodothyronine / Q000494:pharmacology; D014363:Tryptamines / Q000494:pharmacology*
chemical_list: D004966:Estrogens, Conjugated (USP); D014363:Tryptamines; D014284:Triiodothyronine; D012701:Serotonin; D003907:Dexamethasone; D006632:Histamine; D009074:Melanocyte-Stimulating Hormones; D008550:Melatonin; D000109:Acetylcholine; D013974:Thyroxine; D006854:Hydrocortisone