Receptors, CannabinoidCannabinoidsPolyunsaturated AlkamidesEndocannabinoidsReceptor, Cannabinoid, CB1Arachidonic AcidsReceptor, Cannabinoid, CB2Cannabinoid Receptor ModulatorsCannabinoid Receptor AgonistsCyclohexanolsDronabinolReceptors, DrugPyrazolesBenzoxazinesPiperidinesCannabinoid Receptor AntagonistsNaphthalenesGlyceridesMorpholinesAmidohydrolasesBornanesLigandsCarbamatesCannabidiolPhenylmethylsulfonyl FluorideCannabisMonoacylglycerol LipasesCalcium Channel BlockersAnalgesicsEthanolaminesDose-Response Relationship, DrugCapsaicinRats, Sprague-DawleyBehavior, AnimalMice, Inbred ICRBenzamidesBrainSignal TransductionPertussis ToxinMice, Inbred C57BLMice, KnockoutRats, WistarEnzyme InhibitorsNeuronsHippocampusCannabinolCD40 LigandMotor ActivityArachidonic AcidFas Ligand ProteinTime FactorsAnalysis of VarianceCalciumProtein Binding