Fatty Acids, EssentialLinoleic AcidLinoleic AcidsFatty AcidsLinoleic Acids, ConjugatedFatty Acids, UnsaturatedLinolenic Acidsalpha-Linolenic AcidDeficiency DiseasesCocosDietary FatsFatty Acids, Omega-3PhospholipidsDocosahexaenoic Acidsgamma-Linolenic AcidFatty Acid DesaturasesOilsFatty Acids, Omega-6Safflower OilChromatography, GasArachidonic AcidPlant OilsFatty Acids, NonesterifiedDietary Fats, UnsaturatedTriglyceridesOleic AcidsParenteral NutritionLinoleoyl-CoA DesaturaseLipid MetabolismLipidsEicosapentaenoic AcidArachidonic AcidsOleic AcidParenteral Nutrition, TotalMalabsorption SyndromesDietHydrogenationLiver8,11,14-Eicosatrienoic AcidSoybean OilFat Emulsions, IntravenousFatty Acid SynthasesLipoxygenaseParenteral Nutrition, HomeCorn OilTrioleinFish OilsNutritional RequirementsAdipose TissueBody WeightStearic AcidsRats, Inbred StrainsInfant FoodCod Liver OilMilk, HumanErucic AcidsFatty Acids, MonounsaturatedCholesterolPhosphatidylcholinesEicosanoic AcidsIsomerismDietary SupplementsSkin ManifestationsProstaglandinsProstaglandins ECholesterol EstersMaternal-Fetal ExchangeGas Chromatography-Mass SpectrometryFlaxPhosphatidylethanolaminesPalmitic AcidsEicosanoidsMembrane FluidityOrgan SizeProstanoic AcidsInfant Nutritional Physiological PhenomenaPalmitic AcidTrans Fatty AcidsCarbon IsotopesPregnancyFatty LiverCarbon RadioisotopesLactationEnergy IntakeColostrumIntestinal AbsorptionMembrane LipidsChromatography, Thin LayerLipid PeroxidesFatty Acids, VolatileLipoproteinsNutritional StatusErythrocytes