Drug Delivery SystemsMethylcelluloseChemistry, PharmaceuticalExcipientsDelayed-Action PreparationsDrug CompoundingTabletsStomachTechnology, PharmaceuticalSolubilityDrug CarriersNanoparticlesNanomedicineDelivery, ObstetricParticle SizePolymersNanocapsulesNanotechnologyLiposomesEmulsionsNanostructuresPolyglycolic AcidPharmaceutical PreparationsChitosanAdministration, CutaneousPolyethylene GlycolsSkin AbsorptionBiocompatible MaterialsDendrimersAdministration, OphthalmicEmulsifying AgentsUltrasonicsMicrospheresMicrobubblesPharmaceutical VehiclesHydrogelsNanoconjugatesMicellesDrug Administration RoutesBlood-Brain BarrierCapsulesPolyglactin 910Gene Transfer TechniquesPolyestersSurface PropertiesMicrotechnologyBiological AvailabilityInfusion Pumps, ImplantableConvectionPoloxamerNanospheresPregnancyDrug ImplantsAerosolsAntineoplastic AgentsDoxorubicinCesarean SectionDrug StabilityDelivery of Health CareDosage FormsPorosityPhonophoresisNebulizers and VaporizersNeedlesPolyethyleneimineCell Line, TumorGenetic TherapyLactic AcidNanotubes, CarbonMetal NanoparticlesPolymethacrylic AcidsSurface-Active AgentsFluoresceinTissue DistributionMicroscopy, Electron, ScanningProdrugsNeoplasmsMagnetite NanoparticlesGelsMicroscopy, Electron, TransmissionMagneticsPermeabilitySonicationSilicon DioxideEquipment DesignDrug ChronotherapyAdministration, InhalationMaterials TestingPharmacokineticsGenetic VectorsDiffusionCell-Penetrating PeptidesCell SurvivalHexuronic AcidsSpectroscopy, Fourier Transform InfraredGoldDextransGlucuronic AcidAdministration, OralAbsorbable Implants