HyperalgesiaPain ThresholdNociceptorsPain MeasurementCarrageenanPainInjections, SpinalPhysical StimulationAnalgesicsRats, Sprague-DawleyCapsaicinFreund's AdjuvantHot TemperatureNeuralgiaSpinal CordGanglia, SpinalTRPV Cation ChannelsAnalgesics, OpioidTouchPosterior Horn CellsMorphineMustard PlantSciatic NeuropathyHyperesthesiaDisease Models, AnimalInflammationBehavior, AnimalNociceptionPain, ReferredSpinal NervesSensory Receptor CellsDrug ToleranceVisceral PainCyclohexanecarboxylic AcidsSciatic NerveFootEdemaNerve Fibers, UnmyelinatedReflex, AbdominalPeripheral Nervous System DiseasesAnalgesiaNeurons, AfferentSensory System AgentsHindlimbAnalgesics, Non-NarcoticVisceral AfferentsReceptors, Neurokinin-1Dose-Response Relationship, DrugReceptors, N-Methyl-D-AspartateRats, WistarInjections, IntradermalSubstance PKetamineVisceraNarcotic AntagonistsDinoprostoneNaloxoneNerve Growth FactorFormaldehydeTrigeminal Caudal NucleusNeurokinin-1 Receptor AntagonistsMedulla OblongataPeripheral Nerve InjuriesMononeuropathiesAminesOpioid PeptidesReceptors, Opioid, muPiperidinesNerve Compression SyndromesPain, PostoperativeFacial PainLidocaineCalcitonin Gene-Related PeptideAlcoholic NeuropathyDiabetic NeuropathiesDizocilpine MaleateReceptor, PAR-2ElectroacupunctureMyalgiaExcitatory Amino Acid AntagonistsDynorphinsProtein Kinase C-epsilonReceptors, OpioidTransient Receptor Potential ChannelsAcid Sensing Ion ChannelsChronic PainBradykininReaction TimeNociceptive PainRhizotomyAnalysis of VarianceAnesthetics, LocalAnti-Inflammatory Agents, Non-SteroidalTime FactorsTrigeminal Nerve InjuriesMinocyclineHypesthesiaAmitriptylineMice, Inbred C57BLLumbosacral Region