title: Cyclic AMP and adrenergic receptors in melanophore responses to methylxanthines.
mesh_terms: D000227:Adenine Nucleotides / Q000502:physiology*; D000317:Adrenergic alpha-Antagonists / Q000494:pharmacology; D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000818:Animals; D002110:Caffeine / Q000494:pharmacology; D002395:Catecholamines / Q000494:pharmacology; D002856:Chromatophores / Q000187:drug effects*; D000242:Cyclic AMP / Q000502:physiology; D005260:Female; D066298:In Vitro Techniques; D008116:Lizards; D008297:Male; D009074:Melanocyte-Stimulating Hormones / Q000494:pharmacology; D011984:Sensory Receptor Cells; D013268:Stimulation, Chemical; D013805:Theobromine / Q000494:pharmacology; D013806:Theophylline / Q000494:pharmacology; D014970:Xanthines / Q000494:pharmacology*
chemical_list: D000227:Adenine Nucleotides; D000317:Adrenergic alpha-Antagonists; D000319:Adrenergic beta-Antagonists; D002395:Catecholamines; D014970:Xanthines; D002110:Caffeine; D009074:Melanocyte-Stimulating Hormones; D013806:Theophylline; D000242:Cyclic AMP; D013805:Theobromine