title: [Mutual potentiation of the analgesic effects of [MET5] enkephalin, dynorphin A-(1-13) and morphine in the spinal cord of the rat].
mesh_terms: D000698:Analgesia; D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D004357:Drug Synergism; D004399:Dynorphins / Q000494:pharmacology*; D004744:Enkephalin, Methionine / Q000494:pharmacology*; D005260:Female; D007278:Injections, Spinal; D009020:Morphine / Q000494:pharmacology; D010147:Pain Measurement; D010446:Peptide Fragments / Q000494:pharmacology*; D051381:Rats; D013116:Spinal Cord / Q000187:drug effects / Q000502:physiology*
chemical_list: D000700:Analgesics; D010446:Peptide Fragments; D004744:Enkephalin, Methionine; C026843:dynorphin (1-13); D004399:Dynorphins; D009020:Morphine