Jejunoileal BypassHyperlipidemiasTriglyceridesLipoproteinsLipoproteins, VLDLLipoprotein LipaseLipoproteins, LDLLipoproteins, HDLHyperlipoproteinemia Type IVCholesterolHypertriglyceridemiaApolipoproteins BLipidsLipaseCholesterol, HDLLipoprotein(a)Fatty Acids, NonesterifiedGlycerolPalmitic AcidsLiverFatty AcidsApolipoproteinsCholesterol, LDLReceptors, LipoproteinLipoproteins, IDLReceptors, LDLLipoproteins, HDL3ChylomicronsLipid MetabolismLipoproteins, HDL2Cholesterol EstersApolipoproteins AApolipoprotein B-100Apolipoproteins EDietary FatsApolipoproteins CCholesterol, VLDLApolipoprotein C-IIITrioleinHypolipidemic AgentsLipolysisHypercholesterolemiaApolipoprotein B-48PhospholipidsArteriosclerosisLow Density Lipoprotein Receptor-Related Protein-1Blood GlucoseUltracentrifugation