Xu, X J Nociceptin or antinociceptin: potent spinal antinociceptive effect of orphanin FQ/nociceptin in the rat. [electronic resource] - Neuroreport Sep 1996 - 2092-4 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0959-4965 Subjects--Topical Terms: Adrenergic alpha-Antagonists--pharmacologyAdrenergic beta-2 Receptor AntagonistsAnalysis of VarianceAnimalsBicuculline--pharmacologyElectromyographyElectroshockFemaleGABA-A Receptor AntagonistsImidazoles--pharmacologyInjections, SpinalMuscle, Skeletal--innervationNaloxone--pharmacologyNarcotic AntagonistsNerve Fibers--physiologyOpioid Peptides--administration & dosagePainRatsRats, Sprague-DawleyReceptors, Opioid--agonistsSpinal Cord--drug effectsSural Nerve--physiologyNociceptin