PlacentaOvumPlacenta DiseasesPlacenta PreviaPlacenta AccretaPlacenta, RetainedPregnancyOvalbuminOvum TransportTrophoblastsChorionic VilliMaternal-Fetal ExchangePregnancy ProteinsPlacentationFetusPre-EclampsiaGestational AgeExtraembryonic MembranesChorionPregnancy Trimester, ThirdPregnancy, AnimalUterusPregnancy Trimester, FirstPlacental LactogenDeciduaPlacental CirculationChoriocarcinomaImmunoglobulin EFetal Growth RetardationAllergensBronchial HyperreactivityRespiratory HypersensitivityFetal DevelopmentAntigensPlacental HormonesAbortion, VeterinaryImmunohistochemistryAmnionBronchoalveolar Lavage FluidCesarean SectionMolecular Sequence DataFetal DeathLabor, ObstetricPregnancy Trimester, SecondTh2 CellsPregnancy Complications, ParasiticLungAmniotic FluidUmbilical CordHydatidiform MoleImmune ToleranceAsthmaMice, TransgenicYolk SacSuperovulationPregnancy ComplicationsGenomic ImprintingEosinophilsHypersensitivityChorioamnionitisCells, CulturedPlacental ExtractsPulmonary EosinophiliaBase SequenceAmino Acid SequenceMice, KnockoutCytokinesDisease Models, AnimalFetal BloodAllantoisGene ExpressionChorionic GonadotropinPregnancy Complications, InfectiousEmbryonic and Fetal DevelopmentAborted FetusAdjuvants, ImmunologicOvulationAntigen PresentationImmunoglobulin GTissue DistributionDendritic CellsInfant, NewbornReverse Transcriptase Polymerase Chain ReactionFertilizationEmbryo ImplantationMucusPostpartum HemorrhagePregnancy OutcomeImmunizationCoriolaceaeUltrasonography, PrenatalInterleukin-5SheepSpleenEmbryo, MammalianPregnancy TrimestersVascular Endothelial Growth Factor Receptor-1