Cannabinoid Receptor AgonistsReceptors, CannabinoidCannabinolCannabinoidsReceptor, Cannabinoid, CB1Receptor, Cannabinoid, CB2BenzoxazinesCyclohexanolsNaphthalenesCannabinoid Receptor AntagonistsDronabinolCannabinoid Receptor ModulatorsReceptors, DrugMorpholinesEndocannabinoidsPyrazolesPolyunsaturated AlkamidesPiperidinesBornanesArachidonic AcidsAnalgesicsGlyceridesDose-Response Relationship, DrugAmidohydrolasesRats, Sprague-DawleyCannabidiolPainDrug InteractionsCalcium Channel BlockersRats, WistarMonoacylglycerol LipasesSynaptic TransmissionSignal TransductionPurinergic P1 Receptor AgonistsMice, Inbred C57BLNeuronsPain MeasurementSerotonin Receptor AgonistsCells, CulturedDopamine AgonistsDisease Models, AnimalCannabisSerotonin 5-HT1 Receptor AgonistsLigandsSerotonin 5-HT2 Receptor AgonistsAdenosine A1 Receptor AgonistsIndolesMice, KnockoutReceptors, Opioid, muRadioligand AssayGuanosine 5'-O-(3-Thiotriphosphate)CHO CellsAdenosine A2 Receptor AgonistsGABA AgonistsReceptors, Opioid, kappaBehavior, AnimalGABA-A Receptor AgonistsGABA-B Receptor AgonistsSerotonin 5-HT4 Receptor AgonistsCricetinaeBrainCell LineDrug Inverse AgonismHippocampusBinding, CompetitiveCarbamatesMolecular Sequence DataAdrenergic alpha-2 Receptor AgonistsPurinergic P2 Receptor AgonistsEthanolaminesCyclic AMPProtein BindingRNA, MessengerTRPV Cation ChannelsReceptors, OpioidEnkephalin, Ala(2)-MePhe(4)-Gly(5)-BenzodioxolesReceptors, Dopamine D2ResorcinolsReceptors, G-Protein-CoupledCapsaicinCell Adhesion MoleculesPertussis ToxinTime FactorsMice, Inbred ICRgamma-Aminobutyric AcidExcitatory Amino Acid AgonistsAdenosine A3 Receptor AgonistsMuscarinic AgonistsAmino Acid SequenceHallucinogensCalciumHistamine AgonistsMotor ActivityAdenosinePatch-Clamp TechniquesDrug ToleranceCyclohexanesHyperalgesiaStructure-Activity Relationship