Fetal BloodSpinal CordSpinal Cord InjuriesUmbilical CordBlood BanksInfant, NewbornAntigens, CD34Spinal Cord DiseasesHematopoietic Stem CellsPregnancySpinal Cord CompressionSpermatic CordMaternal-Fetal ExchangeSpinal Cord NeoplasmsSpinal Cord IschemiaCord Blood Stem Cell TransplantationHematopoietic Stem Cell TransplantationCells, CulturedCell DifferentiationCord FactorsParaplegiaMice, SCIDColony-Forming Units AssayNuchal CordVocal CordsCell SeparationHistocompatibility TestingBlood PreservationMice, Inbred NODMaternal ExposureImmunophenotypingCell Culture TechniquesFlow CytometryAntigens, CDGraft vs Host DiseaseAntigens, CD38Spinal Cord RegenerationStem CellsADP-ribosyl CyclasePlacentaGestational AgeBone Marrow CellsCell LineageHematologic NeoplasmsTime FactorsTransplantation ConditioningBlood CellsLeukocytes, MononuclearHematopoiesisMotor NeuronsStem Cell FactorCervical VertebraeGraft SurvivalFetusQuadriplegiaBlood Cell CountTransplantation, HomologousAntigens, CD45Unrelated DonorsTransplantation ChimeraRecovery of FunctionDirected Tissue DonationNAD+ NucleosidaseFetal Stem CellsDonor SelectionRats, Sprague-DawleyCryopreservationTissue DonorsMesenchymal Stromal CellsAmniotic FluidSpinal Cord StimulationHLA AntigensThoracic VertebraeCoculture TechniquesNerve RegenerationT-LymphocytesAxonsTransplantation, HeterologousErythroid Precursor CellsBirth WeightInjections, SpinalThrombopoietinPregnancy Complications, ParasiticHistocompatibilityLaminectomyCytokinesStem Cell TransplantationLumbosacral RegionLocomotionInfant, PrematurePrenatal Exposure Delayed EffectsCell ProliferationLymphocyte ActivationInfant, Newborn, DiseasesMaternal-Fetal RelationsDisease Models, AnimalMyelitisBlood DonorsNeuronsAntigens, CD7