Ketone BodiesKetonesAcetoacetates3-Hydroxybutyric AcidHydroxybutyratesUrinalysisUrine Specimen CollectionUrineSubstance Abuse DetectionPregnancy TestsDiagnostic Techniques, UrologicalAbortion, ThreatenedCoenzyme A-TransferasesKetosisReagent StripsEnzyme Multiplied Immunoassay TechniqueHydroxybutyrate DehydrogenaseBarbituratesBuprenorphineMethadoneOpioid-Related DisordersOpiate Substitution TreatmentGas Chromatography-Mass SpectrometryStarvationNarcoticsKetogenic DietAcetyl-CoA C-AcetyltransferaseHydroxymethylglutaryl-CoA SynthaseReagent Kits, DiagnosticDiabetic KetoacidosisFatty Acids, NonesterifiedLactatesMethyl n-Butyl KetoneTosyllysine Chloromethyl KetoneSensitivity and SpecificityTosylphenylalanyl Chloromethyl KetoneMonocarboxylic Acid TransportersAcetoneLiverFastingFatty AcidsKeto AcidsCoenzyme ACarnitineBlood GlucoseGlucosePyruvatesMitochondrial TurnoverSulfurtransferasesOxidation-ReductionCitric Acid CycleLactic AcidAcetyl Coenzyme AAmino Acid Chloromethyl KetonesEnergy MetabolismPyruvic AcidCaprylatesAcetatesAcidosisButylene GlycolsOleic AcidsButyratesRats, Inbred StrainsInsulinPalmitic AcidsCitratesCrotonatesGlucagonGluconeogenesisGlycerolGlutamineAcyl Coenzyme APerfusionCarbon Radioisotopes