Cord Blood Stem Cell TransplantationFetal BloodPenile ImplantationUmbilical CordBlood BanksMonocrotophosHematopoietic Stem CellsHematopoietic Stem Cell TransplantationAntigens, CD34Stem CellsSpinal CordPeripheral Blood Stem Cell TransplantationUmbilical VeinsInfant, NewbornUmbilical ArteriesSpinal Cord InjuriesPregnancyCells, CulturedCell DifferentiationMice, SCIDMice, Inbred NODGraft vs Host DiseaseTransplantation ConditioningTransplantation, AutologousHematopoietic Stem Cell MobilizationTransplantation, HomologousMaternal-Fetal ExchangeHematologic NeoplasmsCell SeparationMesenchymal Stromal CellsHistocompatibility TestingBlood PreservationColony-Forming Units AssayStem Cell TransplantationGraft SurvivalAntigens, CDBlood Cell CountCell Culture TechniquesBlood CellsFlow CytometryImmunophenotypingHematopoiesisGranulocyte Colony-Stimulating FactorAntigens, CD38Bone Marrow CellsHernia, UmbilicalCell LineageGestational AgePlacentaTransplantation ChimeraADP-ribosyl CyclaseDonor SelectionStem Cell FactorLeukapheresisNuchal CordUnrelated DonorsMyeloablative AgonistsFetal Stem CellsTissue DonorsUrachal CystFetusBlood DonorsTime FactorsLeukemiaCryopreservationLeukocytes, MononuclearCoculture TechniquesTreatment OutcomeHematologic DiseasesBlood Component RemovalNAD+ NucleosidaseWharton JellyMaternal ExposureAmniotic FluidHLA AntigensCell ProliferationTransplantation, HeterologousBone Marrow TransplantationHistocompatibilityEndothelial CellsBlood Transfusion, AutologousBusulfanHuman Umbilical Vein Endothelial CellsMesenchymal Stem Cell TransplantationInfant, PostmatureAntigens, CD45Spinal Cord DiseasesAnemia, AplasticUltrasonography, Prenatal