DronabinolReceptor, Cannabinoid, CB1Receptor, Cannabinoid, CB2Receptors, CannabinoidCannabinoidsCannabisCannabinoid Receptor AgonistsPyrazolesCannabinoid Receptor ModulatorsEndocannabinoidsCannabidiolCyclohexanolsPiperidinesPolyunsaturated AlkamidesCannabinoid Receptor AntagonistsBenzoxazinesReceptors, DrugNaphthalenesCannabinolArachidonic AcidsHallucinogensBornanesMorpholinesPsychotropic DrugsMarijuana SmokingSubstance Abuse DetectionGlyceridesGas Chromatography-Mass SpectrometryMarijuana AbuseDose-Response Relationship, DrugAmidohydrolasesDrug ToleranceAnalgesics, Non-NarcoticMonoacylglycerol LipasesAnalgesicsDrug Inverse AgonismEuphoriaBehavior, AnimalForensic ToxicologyRats, Sprague-DawleyMice, Inbred ICRCatalepsyHypothermiaCarbamatesHeroinSelf AdministrationGuanosine 5'-O-(3-Thiotriphosphate)Appetite StimulantsTRPV Cation ChannelsBrainDrug InteractionsSubstance Withdrawal SyndromeTime FactorsMotor ActivityIndolesCroton OilConditioning, OperantMice, Inbred C57BLPsychoses, Substance-InducedRats, WistarCapsaicinInjections, IntraperitonealBody TemperatureShrewsReceptors, Opioid, muMorphineReinforcement (Psychology)Street DrugsMice, KnockoutHydromorphoneLimit of DetectionLigandsEnzyme Multiplied Immunoassay TechniqueNeuronsHippocampusCocainePyransRats, Long-EvansPain MeasurementPainSalivaRadioligand AssayCorpus StriatumForensic MedicineAnalysis of VarianceNucleus AccumbensPain ThresholdAnalgesics, OpioidCHO CellsDiscrimination LearningArea PostremaSignal TransductionReinforcement ScheduleAnisolesNarcoticsHyperalgesiaDisease Models, AnimalBrain ChemistryFlame IonizationAntiemetics