On the antagonism of adrenaline by melanocyte stimulating hormone (MSH).
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001001:Anura; D002856:Chromatophores / Q000187:drug effects*; D004837:Epinephrine / Q000494:pharmacology*; D005260:Female; D066298:In Vitro Techniques; D009074:Melanocyte-Stimulating Hormones / Q000494:pharmacology*; D051381:Rats; D014599:Uterus / Q000187:drug effects*
D009074:Melanocyte-Stimulating Hormones; D000109:Acetylcholine; D004837:Epinephrine