Fetal BloodSpinal CordInfant, NewbornSpinal Cord InjuriesUmbilical CordBlood BanksAnimals, NewbornAntigens, CD34PregnancyHematopoietic Stem CellsInfant, Newborn, DiseasesMaternal-Fetal ExchangeSpinal Cord DiseasesSpinal Cord CompressionCells, CulturedHematopoietic Stem Cell TransplantationNeonatal ScreeningSpermatic CordCell DifferentiationSpinal Cord IschemiaSpinal Cord NeoplasmsMaternal ExposureCord Blood Stem Cell TransplantationGestational AgeMice, SCIDCell SeparationBlood PreservationColony-Forming Units AssayHistocompatibility TestingMice, Inbred NODImmunophenotypingCell Culture TechniquesFlow CytometryAntigens, CDAntigens, CD38Time FactorsGraft vs Host DiseasePlacentaADP-ribosyl CyclaseStem CellsFetusCord FactorsInfant, PrematureBone Marrow CellsNuchal CordHematologic NeoplasmsLeukocytes, MononuclearTransplantation ConditioningCell LineageBlood CellsParaplegiaHematopoiesisBirth WeightCalciumStem Cell FactorGraft SurvivalBlood Cell CountVocal CordsTransplantation, HomologousAntigens, CD45Unrelated DonorsTransplantation ChimeraNAD+ NucleosidaseBlood Specimen CollectionDirected Tissue DonationSpinal Cord RegenerationPrenatal Exposure Delayed EffectsAmniotic FluidCryopreservationDonor SelectionPregnancy Complications, InfectiousFetal Stem CellsT-LymphocytesRats, Sprague-DawleyPregnancy Complications, ParasiticInfectious Disease Transmission, VerticalDelivery, ObstetricTissue DonorsHLA AntigensMotor NeuronsThapsigarginMesenchymal Stromal CellsCoculture TechniquesImmunity, Maternally-AcquiredTransplantation, HeterologousErythroid Precursor CellsPregnancy ComplicationsCytokinesEnvironmental PollutantsThrombopoietinLymphocyte ActivationCell ProliferationHistocompatibilityBlood DonorsMaternal-Fetal RelationsLymphocytesCell DivisionPregnancy Trimester, ThirdCervical VertebraeNeurons