title: The importance of 5-hydroxytryptamine turnover for the analgesic effect of morphine in the chicken.
mesh_terms: D000375:Aging; D000818:Animals; D001921:Brain / Q000187:drug effects* / Q000378:metabolism; D002645:Chickens; D006897:Hydroxyindoleacetic Acid / Q000378:metabolism; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D009619:Nociceptors / Q000187:drug effects* / Q000378:metabolism; D012701:Serotonin / Q000378:metabolism*; D013045:Species Specificity; D013697:Thermosensing / Q000187:drug effects
chemical_list: D012701:Serotonin; D006897:Hydroxyindoleacetic Acid; D009020:Morphine