Cross-tolerance studies in the spinal cord of β-FNA-treated mice provides further evidence for delta opioid receptor subtypes
Sofuoglu M, Portoghese P, Takemori A. Cross-tolerance studies in the spinal cord of β-FNA-treated mice provides further evidence for delta opioid receptor subtypes. Life Sciences 1991, 49: pl153-pl156. PMID: 1658509, DOI: 10.1016/0024-3205(91)90397-t.Peer-Reviewed Original ResearchConceptsDelta opioid receptor subtypesOpioid receptor subtypesAntinociceptive effectReceptor subtypesAntinociceptive ED50 valueDelta-opioid receptor-selective peptideCross-tolerance studiesReceptor-selective peptideSpinal cordTolerance developmentFurther evidenceDPDPEED50 valuesMiceDADLEDAMGOSignificant increaseDSLETSame pretreatmentSubtypesAdministrationSelective peptidesCordFNA