Retinol-Binding ProteinsRetinol-Binding Proteins, PlasmaRetinol-Binding Proteins, CellularVitamin APrealbuminVitamin A DeficiencyAcetylglucosaminidaseRetinoidsTretinoinReceptors, Retinoic AcidNutritional StatusLiverCarrier ProteinsBiological MarkersInsulin ResistanceRNA, MessengerMolecular Sequence DataPregnancyAmino Acid SequenceUrinary BladderRetinol O-Fatty-AcyltransferaseUrinary Tract InfectionsKidneyPoly(A)-Binding ProteinsBase SequenceUrinary TractUrineCreatinineBinding SitesSpectrometry, FluorescenceChromatography, High Pressure LiquidUrinary CalculiUrinary IncontinenceDiuresisDiabetes Mellitus, Type 2InsulinNatriuresis