UreohydrolasesImidazoline ReceptorsPutrescineCarboxyl and Carbamoyl TransferasesPolyaminesHydrolasesCarboxy-LyasesIdazoxanAdrenergic alpha-2 Receptor AntagonistsArginineReceptors, Adrenergic, alpha-2Ornithine DecarboxylaseGuanidinesYohimbineAdrenergic alpha-2 Receptor AgonistsMorphine DependenceReceptors, DrugAdrenergic alpha-AntagonistsOrnithineDose-Response Relationship, DrugTyrosine DecarboxylaseLactobacillus brevisRats, Sprague-DawleyBiogenic PolyaminesClonidineSpermidinePhosphotransferases (Carboxyl Group Acceptor)Ornithine CarbamoyltransferaseSelenomonasMolecular Sequence DataDrug ToleranceDrug InteractionsDizocilpine MaleatePentylenetetrazoleRestraint, PhysicalRats, WistarKineticsCells, CulturedMorphineViridiplantaeArginaseDecarboxylationBenzofuransAnalgesics, OpioidOrganic Cation Transporter 1CadaverineNeuroprotective AgentsGene Expression Regulation, BacterialAmino Acid Transport SystemsAmino Acid SequenceAmine Oxidase (Copper-Containing)Injections, SpinalAgmatineSpermidine SynthaseDioxanesAdrenergic AgonistsEnterococcus faecalisEnzyme InhibitorsAdrenergic FibersImidazolesSignal TransductionStreptococcus mutansAntiportersTime FactorsCell LineDiaminesMitochondrial SwellingHippocampusSpermineEscherichia coliMutationReceptors, N-Methyl-D-AspartateNeuronsBase SequenceAmidinesMitochondria, LiverRenal AgentsADP Ribose TransferasesBrainAmmoniaNitric Oxide SynthaseUreaBiological TransportMice, Inbred ICRNitrogen IsotopesAdrenergic alpha-AgonistsBacterial ProteinsGlutamic AcidDimethylphenylpiperazinium IodideVigabatrinLocus CoeruleusStyrenesChromatography, High Pressure LiquidSnake VenomsIndazolesBinding SitesTransferasesEnzyme InductionAnalgesiaDisease Models, Animal