Bone MarrowFetal BloodBone Marrow CellsBone Marrow TransplantationSpinal CordBone and BonesSpinal Cord InjuriesHematopoietic Stem CellsBone RemodelingUmbilical CordBone Marrow DiseasesBone Marrow ExaminationAntigens, CD34Bone Marrow NeoplasmsBlood BanksInfant, NewbornBone DensityCell DifferentiationHematopoiesisCells, CulturedColony-Forming Units AssayBone ResorptionTransplantation, HomologousBone Marrow PurgingHematopoietic Stem Cell TransplantationGraft vs Host DiseaseFlow CytometryPregnancyBone NeoplasmsMice, Inbred C57BLCell SeparationBone DevelopmentImmunophenotypingBone DiseasesTime FactorsLeukemiaStem CellsAntigens, CDStromal CellsTransplantation ChimeraCell LineageAnemia, AplasticWhole-Body IrradiationTransplantation, AutologousMaternal-Fetal ExchangeHistocompatibility TestingBlood CellsMice, SCIDGraft SurvivalRadiation ChimeraBone RegenerationSpinal Cord DiseasesTransplantation ConditioningOsteogenesisBlood Cell CountCell Culture TechniquesGranulocytesT-LymphocytesSpinal Cord CompressionMegakaryocytesMesenchymal Stromal CellsMice, Inbred NODHematologic NeoplasmsAntigens, CD38Stem Cell FactorCord Blood Stem Cell TransplantationTissue DonorsBone MatrixSpleenCell DivisionADP-ribosyl CyclaseBone TransplantationLeukemia, Myeloid, AcuteCell CountAntigens, CD45Spermatic CordHistocompatibilityMice, KnockoutCell ProliferationSpinal Cord NeoplasmsOsteoblastsCoculture TechniquesSpinal Cord IschemiaErythroid Precursor CellsMyelodysplastic SyndromesOsteoclastsGranulocyte Colony-Stimulating FactorPrecursor Cell Lymphoblastic Leukemia-LymphomaThymus GlandLeukocyte CountLeukocytes, MononuclearLymphocytesMultiple MyelomaTreatment OutcomeMice, Inbred BALB CHematologic DiseasesErythropoiesisPancytopeniaDisease Models, AnimalGranulocyte-Macrophage Colony-Stimulating Factor