Jejunoileal BypassHyperlipidemiasCholesterolCholesterol, DietaryCholesterol, HDLCholesterol, LDLCalcium SignalingCholesterol EstersCholesterol OxidaseCalcium ChannelsCholesterol 7-alpha-HydroxylaseCalcium, DietaryLipidsCholesterol, VLDLLipoproteinsTriglyceridesHypercholesterolemiaCalcium CarbonateAnticholesteremic AgentsSterol O-AcyltransferaseLipoproteins, HDLSterolsHydroxymethylglutaryl CoA ReductasesCalcium PhosphatesBile Acids and SaltsApolipoprotein A-ICalcium IsotopesCalcium Chloride