TrophoblastsMorulaPlacentaBlastocystPlacentationPregnancyChoriocarcinomaChorionic VilliEmbryo ImplantationPregnancy Trimester, FirstEmbryonic DevelopmentDeciduaPregnancy ProteinsEmbryonic and Fetal DevelopmentHLA-G AntigensEmbryo, MammalianGiant CellsPlacental LactogenMaternal-Fetal ExchangeCells, CulturedPre-EclampsiaGene Expression Regulation, DevelopmentalChorionUterusEndometriumEmbryo Culture TechniquesEmbryo TransferCloning, OrganismCleavage Stage, OvumZygotePlacenta DiseasesRNA, MessengerCell DifferentiationPregnancy, AnimalChorionic GonadotropinFertilization in VitroCell LineOocytesBlastomeresUterine NeoplasmsCulture TechniquesGestational AgePregnancy Trimester, ThirdImmunohistochemistryReverse Transcriptase Polymerase Chain ReactionCell MovementCattleParthenogenesisKeratin-7Metrial GlandExtraembryonic MembranesVitrificationTrophoblastic Tumor, Placental SiteFetal ViabilityPlacental CirculationFallopian TubesMice, Inbred StrainsCell FusionGene ExpressionHLA AntigensMice, Inbred ICRMethemalbuminCulture MediaAntigens, CD82Fetal Growth RetardationChimeraBlotting, WesternEmbryo LossMatrix Metalloproteinase 9Placental HormonesGene Expression RegulationPregnancy TrimestersIn Situ HybridizationEctodermCoculture TechniquesApoptosisHistocompatibility Antigens Class IMatrix Metalloproteinase 2Abortion, SpontaneousFetusCryopreservationBase SequenceKeratinsAllantoisAbortion, HabitualGlycoprotein Hormones, alpha SubunitAmino Acid Transport System ASCOctamer Transcription Factor-3Fluorescent Antibody TechniqueTime FactorsTranscription FactorsBlotting, NorthernMice, Inbred CBAMolecular Sequence DataChlorpropamideCulture Media, ConditionedCell AdhesionMice, Inbred C57BLCell LineageDiazooxonorleucine