Fatty AcidsAnalgesicsMolecular Sequence DataAmino Acid SequenceMutagenesis, Site-DirectedAmino AcidsAnalgesics, OpioidFatty Acids, UnsaturatedFatty Acids, Omega-3Fatty Acids, NonesterifiedFatty Acid SynthasesAnalgesics, Non-NarcoticFatty Acid DesaturasesFatty Acids, EssentialFatty Acids, Omega-6Fatty Acids, MonounsaturatedAnalgesiaFatty LiverFatty Acids, VolatileOleic AcidOleic AcidsPainPhospholipidsChromatography, GasPain MeasurementPalmitic AcidsFatty Acid Transport ProteinsTrans Fatty AcidsPalmitic AcidDietary FatsStearic AcidsLipid MetabolismTriglyceridesEicosapentaenoic AcidMorphinePain, PostoperativeLipidsTramadolLiverFish OilsPalmitatesFatty Acid-Binding ProteinsDocosahexaenoic AcidsLinoleic AcidPhenacetinAcetaminophenCoenzyme A LigasesEstersLinoleic AcidsAcyl Coenzyme ADietary Fats, UnsaturatedAdipose TissueFatty AlcoholsChromatography, Thin LayerAcetatesDextropropoxypheneLauric AcidsCeruleninAnti-Inflammatory Agents, Non-SteroidalPlant OilsStereoisomerismDietArachidonic AcidDose-Response Relationship, DrugDrug Tolerancealpha-Linolenic AcidBase CompositionCaprylatesMalonyl Coenzyme AKineticsGlucoseCodeineDNA, RibosomalGas Chromatography-Mass SpectrometryTime FactorsPain ThresholdCholesterolRats, WistarDouble-Blind MethodRats, Sprague-DawleyCarnitine O-PalmitoyltransferaseMagnetic Resonance SpectroscopyInsulinEsterificationArachidonic AcidsMolecular StructureMembrane LipidsAcyltransferasesStearoyl-CoA DesaturasePhylogenyMeperidineFatty Acid Synthase, Type IFentanylLinolenic AcidsAcetic AcidFatsCoenzyme ASoybean OilAcylationPentazocine