title: Analgesic effects of N-acetyl-5HTP-5HTP amide are not directly related to brain serotonin levels.
mesh_terms: D006916:5-Hydroxytryptophan / Q000031:analogs & derivatives* / Q000494:pharmacology; D000700:Analgesics; D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects*; D008297:Male; D009270:Naloxone / Q000494:pharmacology; D010146:Pain / Q000503:physiopathology; D051381:Rats; D011930:Reaction Time / Q000187:drug effects; D011957:Receptors, Opioid / Q000187:drug effects; D012701:Serotonin / Q000378:metabolism*; D013997:Time Factors
chemical_list: D000700:Analgesics; D011957:Receptors, Opioid; D012701:Serotonin; D009270:Naloxone; C022197:N-acetyl-5-hydroxytryptophyl-5-hydroxytryptophanamide; D006916:5-Hydroxytryptophan