FetusThymus GlandLiverFetal Tissue TransplantationAborted FetusFetal Stem CellsKeratin-9ComplicityPregnancyGestational AgeFetal GlobulinsResearchHematopoietic Stem CellsLiver DiseasesMolecular Sequence DataPlacentaHepatocytesMaternal-Fetal ExchangeBase SequenceMicrosomes, LiverCell Differentiationalpha-FetoproteinsRNA, MessengerLiver TransplantationLiver NeoplasmsDirected Tissue DonationCells, CulturedAmino Acid SequenceAntigens, CD34HematopoiesisCloning, MolecularFetal BloodLifeMice, SCIDADP-ribosyl CyclaseTissue DistributionLiver CirrhosisPersonhoodGene Expression Regulation, DevelopmentalYolk SacNAD+ NucleosidaseLiver RegenerationOrgan SpecificityAbortion, VeterinaryCytochrome P-450 Enzyme SystemBeginning of Human LifeMice, Inbred NODCell LineageAntigens, CD38DNAAntigens, CDFatty LiverStem CellsTransplantation, HeterologousCell SeparationPregnancy, AnimalResearch Support as TopicFetal ResearchThymus NeoplasmsHematopoiesis, ExtramedullaryResearch DesignThymus HyperplasiaSpleenEmbryonic and Fetal DevelopmentMitochondria, LiverEthics, ResearchHematopoietic Stem Cell TransplantationMice, Inbred C57BLDNA, ComplementaryLiver Function TestsImmunohistochemistryResearch PersonnelCivil RightsGene ExpressionAmniotic FluidTissue KallikreinsThymus PlantErythropoiesisDrug-Induced Liver InjuryReverse Transcriptase Polymerase Chain ReactionCell LineTherapeutic Human ExperimentationNontherapeutic Human ExperimentationBiological MarkersKidneyLiver Neoplasms, ExperimentalLiver ExtractsNursing ResearchFetal DiseasesEmbryo, MammalianPregnant WomenGene Expression RegulationTime FactorsAbortion, InducedHematopoietic SystemPolymerase Chain ReactionErythroblastsBlotting, NorthernThymus ExtractsT-Lymphocytes