Adenosine 3',5'-monophosphate (cyclic AMP) as the mediator of the actions of melanocyte stimulating hormone (MSH) and norepinephrine on the frog skin.
D000227:Adenine Nucleotides / Q000502:physiology*; D000262:Adenylyl Cyclases / Q000378:metabolism; D000818:Animals; D001001:Anura; D000242:Cyclic AMP / Q000502:physiology; D008543:Melanins / Q000378:metabolism; D009074:Melanocyte-Stimulating Hormones / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology*; D010858:Pigmentation / Q000187:drug effects*; D012867:Skin / Q000187:drug effects / Q000378:metabolism; D013268:Stimulation, Chemical; D013806:Theophylline / Q000494:pharmacology
D000227:Adenine Nucleotides; D008543:Melanins; D009074:Melanocyte-Stimulating Hormones; D013806:Theophylline; D000242:Cyclic AMP; D000262:Adenylyl Cyclases; D009638:Norepinephrine