Neurokinin ANeurokinin BSpinal CordReceptors, Neurokinin-2Receptors, Neurokinin-1TachykininsReceptors, Neurokinin-3Substance PReceptors, TachykininNeurokinin-1 Receptor AntagonistsSpinal Cord InjuriesInjections, SpinalReceptors, NeurotransmitterSpinal Nerve RootsSpinal NervesSpinal Cord DiseasesKisspeptinsAnesthesia, SpinalEledoisinIsoindolesPhysalaeminSpinal Cord NeoplasmsSpinal CanalCapsaicinQuinuclidinesSpinal DiseasesSpinal Cord CompressionSpinal NeoplasmsPiperidinesPyrrolidonecarboxylic AcidDynorphinsSpinal StenosisSpinal FusionArcuate NucleusGanglia, SpinalGuinea PigsPosterior Horn CellsNeuropeptidesCalcitonin Gene-Related PeptideSpinal InjuriesMuscular Atrophy, SpinalRats, Sprague-DawleySpinal Cord IschemiaNeuronsMotor NeuronsElectric StimulationNeurons, AfferentMuscle, SmoothPeptide FragmentsBronchoconstrictionParaplegiaTuberculosis, SpinalSpineThoracic VertebraePainTracheaDose-Response Relationship, DrugLaminectomySpinal CurvaturesMuscle ContractionNociceptorsHyperalgesiaHematoma, Epidural, SpinalBenzamidesThiorphanAfferent PathwaysAtropineCervical VertebraeLumbosacral RegionNeurogenic InflammationLumbar VertebraeSpinal Muscular Atrophies of ChildhoodRats, WistarIleumPain MeasurementReflexPhysical StimulationNeprilysinSpinal FracturesSpinal Cord RegenerationNerve Fibers, UnmyelinatedImmunohistochemistryGonadotropin-Releasing HormoneAxonsQuadriplegiaBiphenyl CompoundsRadioligand AssayTrigeminal Nucleus, SpinalNeurotransmitter AgentsUrinary BladderManipulation, SpinalAnalgesicsPeptides, CyclicLocomotionBethanechol CompoundsBethanecholAnterior Horn CellsProtein PrecursorsMyelographyKidney Pelvis