Polyethylene GlycolsGlycolsEthylene GlycolsPropylene GlycolReference StandardsPropylene GlycolsHydrogelsStandard of CareDrug CarriersButylene GlycolsCryoprotective AgentsCatharticsReproducibility of ResultsSensitivity and SpecificityPolymersGlycolatesTime FactorsSolventsThymineParticle SizeTreatment OutcomeWaterDrug Delivery SystemsSurface PropertiesBiocompatible MaterialsSolubilityMicellesHydrogelOsmium TetroxideChromatography, High Pressure LiquidCrystallizationDrug StabilityChemistry, PharmaceuticalMaterials TestingKineticsCryopreservationPharmaceutical VehiclesLiposomesPolyestersSurface-Active AgentsDeoxyribonuclease (Pyrimidine Dimer)Prospective StudiesHydrogen-Ion ConcentrationCalibrationChemical PrecipitationMethacrylatesAlgorithmsPoisoningChromatography, GasQuality ControlAdsorptionTemperatureBisacodylSkin AbsorptionDimethyl SulfoxideAntidotesMolecular WeightMethodsDose-Response Relationship, DrugIndicators and ReagentsCattleMolecular StructureReference ValuesPolyglactin 910Gas Chromatography-Mass SpectrometryAcrylatesX-Ray DiffractionEvaluation Studies as TopicGlycerolDNADrug CompoundingRabbitsNanocapsulesPolymethacrylic AcidsDextransGoldExcipientsPhosphatidylethanolaminesFollow-Up StudiesRetrospective StudiesMagnetic Resonance SpectroscopyCoated Materials, BiocompatibleEthersNanostructuresPolyethylenesSolutionsUnited StatesMicrospheresTissue DistributionSpectrophotometry, UltravioletDelayed-Action PreparationsPredictive Value of TestsDendrimersAnalysis of VarianceDosage FormsNanotechnologyCell SurvivalPregnancyHalf-LifeSpectroscopy, Fourier Transform Infrared