Bone Marrow TransplantationBone MarrowBone Marrow CellsUmbilical CordTransplantation, HomologousBone and BonesGraft vs Host DiseaseTransplantation, AutologousWhole-Body IrradiationHematopoietic Stem CellsFetal BloodHematopoietic Stem Cell TransplantationAnemia, AplasticBone Marrow DiseasesTransplantation ConditioningLeukemiaBone Marrow PurgingTransplantation ChimeraBone Marrow ExaminationBone RemodelingGraft SurvivalTissue DonorsHematopoiesisBone Marrow NeoplasmsCord Blood Stem Cell TransplantationBusulfanLiver TransplantationHistocompatibility TestingMice, Inbred C57BLHistocompatibilityCyclophosphamideUmbilical VeinsCells, CulturedTime FactorsTransplantation, IsogeneicBone DensityRadiation ChimeraUmbilical ArteriesColony-Forming Units AssayCell DifferentiationT-LymphocytesLeukemia, Myeloid, AcuteRecurrenceFlow CytometryCombined Modality TherapyTreatment OutcomeLeukemia, Myelogenous, Chronic, BCR-ABL PositiveAntigens, CD34Hematologic NeoplasmsKidney TransplantationBone ResorptionPrecursor Cell Lymphoblastic Leukemia-LymphomaImmunosuppressive AgentsRemission InductionLeukemia, MyeloidStem Cell TransplantationGraft RejectionAcute DiseaseSpinal CordLeukocyte CountImmunosuppressionLymphoma, Non-HodgkinTransplantation ImmunologyLymphocyte DepletionHepatic Veno-Occlusive DiseaseGraft vs Host ReactionLeukocytes, MononuclearMyelodysplastic SyndromesCell SeparationImmunophenotypingBlood CellsChimeraLeukocyte TransfusionBone NeoplasmsHLA AntigensGranulocyte Colony-Stimulating FactorSpleenHematologic DiseasesRetrospective StudiesSevere Combined ImmunodeficiencyAntigens, CDSurvival AnalysisLymphocytesPancytopeniaGranulocytesMice, Inbred BALB CMultiple MyelomaHeart TransplantationBone DevelopmentAntineoplastic Combined Chemotherapy ProtocolsStem CellsStromal CellsBone DiseasesLymphocyte TransfusionBlood Cell CountCyclosporineAntibodies, MonoclonalPeripheral Blood Stem Cell TransplantationFollow-Up StudiesMice, Knockout