Drug Delivery SystemsGene Transfer TechniquesPolyethyleneimineBiolisticsElectroporationPolylysineDNAPlasmidsGenetic TherapyPolyglactin 910Drug CarriersTransfectionPolymersLiposomesNanoparticlesGenetic VectorsVaccines, DNAParticle SizeGreen Fluorescent ProteinsCationsDelivery, ObstetricLuciferasesQuaternary Ammonium CompoundsPolyaminesPhosphatidylethanolaminesGenes, ReporterTransgenesPolyethylene GlycolsGene ExpressionMaterials Testingbeta-GalactosidaseLipidsMolecular StructureCell SurvivalPregnancyMice, Inbred BALB CHeLa CellsCell LineCesarean SectionDelivery of Health CarePregnancy OutcomeInfant, NewbornObstetric Labor ComplicationsObstetric Labor, PrematureDelayed-Action PreparationsDelivery of Health Care, IntegratedNanocapsulesChemistry, PharmaceuticalNanomedicinePremature BirthPolyglycolic AcidDrug CompoundingAdministration, CutaneousPregnancy ComplicationsLabor, ObstetricChitosanConvectionGestational AgeAdenoviridaeSkin AbsorptionExtraction, ObstetricalLabor, InducedDependovirusMicrospheresTime FactorsEmulsionsParityPharmaceutical VehiclesNanotechnologyPostpartum PeriodNanostructuresMaternal Health ServicesDendrimersAnesthesia, ObstetricalTechnology, PharmaceuticalPrenatal CareTransduction, GeneticBreech PresentationBiocompatible MaterialsAerosolsCell-Penetrating PeptidesMidwiferyMicrobubblesLabor PresentationCell Line, TumorExcipientsVacuum Extraction, ObstetricalApgar ScoreHydrogelsUltrasonicsPuerperal DisordersNebulizers and VaporizersAdministration, OphthalmicNeedlesRNA, Small InterferingPregnancy Complications, InfectiousDrug Administration RoutesVaginal Birth after CesareanParturitionPregnancy Trimester, Third