Fatty Acids, EssentialFatty AcidsLinoleic AcidsFatty Acids, UnsaturatedLinoleic AcidDietary FatsDeficiency DiseasesCocosLinolenic AcidsFatty Acids, Omega-3PhospholipidsDocosahexaenoic Acidsalpha-Linolenic AcidOilsgamma-Linolenic AcidFatty Acid DesaturasesFatty Acids, Omega-6Safflower OilFatty Acids, NonesterifiedChromatography, GasParenteral NutritionArachidonic AcidPlant OilsTriglyceridesLipid MetabolismMalabsorption SyndromesLipidsDietary Fats, UnsaturatedParenteral Nutrition, TotalEicosapentaenoic AcidLinoleoyl-CoA DesaturaseOleic AcidsArachidonic AcidsFatsFat Emulsions, IntravenousDiet8,11,14-Eicosatrienoic AcidParenteral Nutrition, HomeTrioleinFatty Acid SynthasesLiverNutritional RequirementsSoybean OilFish OilsOleic AcidAdipose TissueBody WeightRats, Inbred StrainsCorn OilCod Liver OilMilk, HumanEicosanoic AcidsSkin ManifestationsInfant FoodErucic AcidsCholesterolProstaglandins EProstaglandinsFatty Acids, MonounsaturatedPhosphatidylcholinesMaternal-Fetal ExchangeHydrogenationFlaxProstanoic AcidsCholesterol EstersInfant Nutritional Physiological PhenomenaMembrane FluidityPhosphatidylethanolaminesFatty LiverOrgan SizeEicosanoidsDietary SupplementsEnergy IntakePregnancyFatty Acids, VolatileLipoxygenaseGas Chromatography-Mass SpectrometryCarbon IsotopesColostrumNutritional Status