Propylene GlycolPropylene GlycolsMethyl EthersEthersSteroids, BrominatedPharmaceutical VehiclesEstradiol DehydrogenasesEthylene GlycolsEthylene GlycolEtherEthyl EthersGlycolsSkin AbsorptionAcetalsCryoprotective AgentsTenuazonic AcidPolyethylene GlycolsTosylarginine Methyl EsterHemoglobinuriaButylene GlycolsAnisolesOxidoreductases, O-DemethylatingChemistry, PharmaceuticalAdministration, CutaneousSolventsDosage FormsBenz(a)AnthracenesEtomidateEpoxy CompoundsPolysorbatesG2 Phase Cell Cycle CheckpointsHalogenated Diphenyl EthersSolubilityDrug CarriersAlkenesCryopreservationDimethyl SulfoxideDrug StabilityCyclizationPlasticizersPolypropylenesMolecular StructurePhenyl EthersStereoisomerismMagnetic Resonance SpectroscopyAdministration, TopicalEmulsionsMedicine, Chinese TraditionalTechnology, PharmaceuticalSurface-Active AgentsEthylene OxideMethylcelluloseDrug CompoundingExcipientsOilsAcidosis, LacticCrown EthersWaterGlycerolPropaneRats, Inbred F344Phospholipid EthersPoloxaleneDiazepamEthers, CyclicGlyceryl EthersIatrogenic DiseasePoloxamerPermeability