Gas Chromatography-Mass SpectrometryMass SpectrometryChromatography, GasChromatography, LiquidChromatography, High Pressure LiquidVolatile Organic CompoundsSolid Phase MicroextractionMetabolomicsTandem Mass SpectrometryMetabolomePerianal GlandsSpectrometry, Mass, Electrospray IonizationOils, VolatileVolatilizationOcimum basilicumChromatography, Thin LayerAndrostenediolsAcetic AnhydridesSubstance Abuse DetectionMeconiumDeuteriumDoping in SportsF2-IsoprostanesMagnetic Resonance SpectroscopyFatty AcidsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationBiotransformationCarboxylic AcidsHydroxyeicosatetraenoic AcidsGasesUrinalysisReproducibility of ResultsOxidation-ReductionEstersQuality ControlSteroidsMethylationMolecular StructureCarbohydrate ConformationWater Pollutants, ChemicalCarbohydrate SequenceLipoxygenaseMolecular Sequence DataPolycyclic Hydrocarbons, AromaticStereoisomerismSensitivity and SpecificityChemistryChemical PhenomenaArachidonic AcidsArachidonic AcidHydrolysisProteomicsDinoprostCytochrome P-450 Enzyme SystemFatty Acids, UnsaturatedBiological MarkersLiverHexanesChromatography, AffinityTime FactorsCattleChromatography, Ion ExchangeKineticsEucommiaceaeCalibrationAmino Acid SequenceLipid MetabolismIsotope LabelingPentanesChromatography8,11,14-Eicosatrienoic AcidReference StandardsProteomeLimit of DetectionChromatography, GelRhodiolaBreath TestsReference ValuesWater PollutantsFlame IonizationSugar AcidsCarbon RadioisotopesCarbon IsotopesChromatography, Reverse-PhaseMethanolGlucoseDose-Response Relationship, DrugEnvironmental MonitoringCholesterolOligosaccharidesSugar AlcoholsOxidative StressAcetatesMicrosomes, LiverSulfur CompoundsPeptidesFungicides, IndustrialTerphenyl CompoundsSolid Phase ExtractionAmino Acids