Umbilical CordCalcium PhosphatesFetal BloodStem CellsBone CementsTissue ScaffoldsSpinal CordSpinal Cord InjuriesHematopoietic Stem CellsStem Cell TransplantationEmbryonic Stem CellsHematopoietic Stem Cell TransplantationAdult Stem CellsBlood BanksCell DifferentiationAntigens, CD34Pluripotent Stem CellsInfant, NewbornStem Cell NicheInduced Pluripotent Stem CellsStem Cell FactorNeural Stem CellsMesenchymal Stromal CellsMesenchymal Stem Cell TransplantationCells, CulturedMultipotent Stem CellsCell LineagePregnancySpinal Cord DiseasesCord Blood Stem Cell TransplantationSpinal Cord CompressionFetal Stem CellsCell Culture TechniquesCell SeparationBone Marrow CellsSpermatic CordFlow CytometryColony-Forming Units AssayMaternal-Fetal ExchangeCell ProliferationMice, SCIDSpinal Cord NeoplasmsHematopoiesisSpinal Cord IschemiaStem Cell ResearchTransplantation, HomologousMice, Inbred NODAntigens, CDPlant StemsHematopoietic Stem Cell MobilizationGraft vs Host DiseaseImmunophenotypingTransplantation ConditioningTime FactorsHistocompatibility TestingHematologic NeoplasmsRegenerationNeoplastic Stem CellsCord FactorsAntigens, CD38Regenerative MedicineGraft SurvivalCoculture TechniquesParaplegiaTransplantation, AutologousBlood PreservationBlood CellsPeripheral Blood Stem Cell TransplantationVocal CordsNeuronsADP-ribosyl CyclaseTransplantation ChimeraNuchal CordMice, Inbred C57BLCell DivisionBiological MarkersMaternal ExposureTransplantation, HeterologousOctamer Transcription Factor-3FetusSpinal Cord RegenerationSignal TransductionPlacentaImmunohistochemistryBlood Cell CountReverse Transcriptase Polymerase Chain ReactionGene Expression Regulation, DevelopmentalPhenotypeCell SurvivalAntigens, CD45Cell CountGestational AgeCell TransplantationCell LineCell- and Tissue-Based TherapyTissue DonorsLeukocytes, MononuclearEmbryo, MammalianDisease Models, AnimalBrain Stem