Saccule and UtricleAcoustic MaculaeHair Cells, VestibularHairEar, InnerOtolithic MembraneVestibule, LabyrinthVestibular Evoked Myogenic PotentialsHair Cells, AuditoryTacrineHair FollicleHair Cells, Auditory, InnerVestibular NerveNeomycinLabyrinth DiseasesStereociliaLabyrinth Supporting CellsCochleaTranscription Factor Brn-3CHemospermiaRana catesbeianaSemicircular CanalsPeptidoglycanTemporal BoneOrgan Culture TechniquesMicroscopy, Electron, ScanningHair ColorTurtlesRegenerationHair DiseasesMice, Inbred CBAEndolymphHair RemovalNootropic AgentsHair DyesDissectionThiamine PyrophosphataseBatrachoidiformesHair Cells, Auditory, OuterHair PreparationsGoldfishEpitheliumGentamicinsCell CountDiaminopimelic AcidHearingAnimals, NewbornCell DeathMicroscopy, ElectronPimelic AcidsVestibulocochlear NerveCell WallAlopeciaGolgi ApparatusGene Expression Regulation, DevelopmentalTime FactorsHearing Loss, Noise-InducedMice, KnockoutMeniere DiseaseNeurons, EfferentAPUD CellsCyprinidaeCell DifferentiationDose-Response Relationship, DrugAnuraHistocytochemistryEvoked Potentials, AuditoryAnti-Bacterial AgentsEscherichia coliVestibular DiseasesAcoustic StimulationOrgan of CortiChemical PrecipitationLanthanumScalpNoiseAuditory ThresholdRetinal PigmentsAuditory PathwaysSulfatesPhotoreceptor CellsOsmotic PressureStaining and LabelingAcid PhosphataseNeurons, AfferentTritium