Sciatic NerveSciatic NeuropathyPeripheral NervesNerve RegenerationNerve CrushDNA DamageNerve BlockPeripheral Nerve InjuriesNerve FibersSchwann CellsOptic NerveNeural ConductionTibial NerveAxonsNerve Compression SyndromesFemoral NerveMyelin SheathSural NerveGanglia, SpinalAxotomyRats, Sprague-DawleyNerve TissueNerve EndingsSpinal NervesNeuralgiaNerve Growth FactorsSpinal Nerve RootsMedian NervePeripheral Nervous System DiseasesNerve Growth FactorFacial NerveHyperalgesiaAnesthetics, LocalNerve Fibers, MyelinatedUlnar NerveWallerian DegenerationDiabetic NeuropathiesAxonal TransportNeurons, AfferentSciaticaSpinal CordPeripheral Nervous System NeoplasmsDenervationElectric StimulationPeripheral Nervous SystemPiriformis Muscle SyndromeHyperesthesiaRats, WistarNerve DegenerationMotor NeuronsNeuritisTrigeminal NerveLumbosacral PlexusDisease Models, AnimalPhrenic NerveRadial NerveCranial NervesNerve Fibers, UnmyelinatedNerve Tissue ProteinsRanvier's NodesSorbitolReceptors, Nerve Growth FactorHindlimbOphthalmic NerveMandibular NerveGAP-43 ProteinLigationMuscle DenervationLidocainePain MeasurementImmunohistochemistryFootAction PotentialsPosterior Horn CellsMyelin P0 ProteinTime FactorsRats, Inbred StrainsCochlear NervePainSplanchnic NervesBupivacaineSympathetic Nervous SystemGlossopharyngeal NerveOptic Nerve DiseasesMuscle, SkeletalOptic Nerve InjuriesDemyelinating DiseasesMyelin ProteinsNeurofilament ProteinsDiabetes Mellitus, ExperimentalNeuromaPain ThresholdThoracic NervesNeuritis, Autoimmune, ExperimentalAccessory NerveRhizotomyMusclesSensory Receptor CellsMice, Inbred C57BLPhysical Stimulation