CapsaicinSensory System AgentsTRPV Cation ChannelsNeurons, AfferentSynthetic BiologySubstance PReceptors, DrugNociceptorsCalcitonin Gene-Related PeptideGenes, SyntheticMolecular Sequence DataDose-Response Relationship, DrugAmino Acid SequenceCoughMolecular StructureIrritantsDiterpenesRats, Sprague-DawleyKineticsStructure-Activity RelationshipPeptidesAntipruriticsCapsicumPainNerve Fibers, UnmyelinatedNeurokinin AGanglia, SpinalStereoisomerismPain MeasurementInjections, IntradermalReflexNerve FibersHyperalgesiaTachykininsPeptide FragmentsRuthenium RedPolyunsaturated AlkamidesMustard PlantOligopeptidesAdministration, TopicalAntitussive AgentsAfferent PathwaysVagus NerveGuinea PigsNeurogenic InflammationReceptors, Neurokinin-2MentholBradykininAnalgesicsCells, CulturedCell LineSubstrate SpecificityHot TemperatureModels, MolecularTime FactorsTachyphylaxisSensory Receptor CellsRats, WistarPhysical StimulationBase SequenceProtein BindingTongueNeurokinin-1 Receptor AntagonistsBinding, CompetitiveEndocannabinoidsPiperidinesCalciumMucunaReceptors, TachykininMagnetic Resonance SpectroscopyReceptors, Neurokinin-1Trigeminal GanglionEscherichia coliSomatostatinEnzyme InhibitorsElectric StimulationPain ThresholdHydrogen-Ion ConcentrationRabbitsNucleosidesDenervationAdenosine TriphosphateChromatography, High Pressure LiquidSkinVagotomyArachidonic AcidsIsoindolesDrug DesignMolecular ConformationPruritus AniDNARecombinant ProteinsTrigeminal Caudal NucleusProtein ConformationChemistry Techniques, SyntheticLigandsAntineoplastic AgentsNodose GanglionBenzodioxolesIndicators and Reagents