Melanocyte stimulating hormone inhibition by acetylcholine and noradrenaline in the frog skin bioassay.
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001001:Anura; D066298:In Vitro Techniques; D008543:Melanins; D009074:Melanocyte-Stimulating Hormones; D009638:Norepinephrine / Q000494:pharmacology*; D010783:Photometry; D010858:Pigmentation / Q000187:drug effects*; D012867:Skin / Q000033:anatomy & histology*
D008543:Melanins; D009074:Melanocyte-Stimulating Hormones; D000109:Acetylcholine; D009638:Norepinephrine