FructoseFructokinasesMetabolism, Inborn ErrorsFructose Metabolism, Inborn ErrorsFructosephosphatesFructose-1,6-Diphosphatase DeficiencyAdenosineAdenosine TriphosphateAmino Acid Metabolism, Inborn ErrorsGlucoseReceptor, Adenosine A2AReceptor, Adenosine A1Adenosine DeaminaseReceptor, Adenosine A3Adenosine MonophosphateLipid Metabolism, Inborn ErrorsAdenosine KinaseReceptor, Adenosine A2BFructosediphosphatesAdenine NucleotidesEnergy MetabolismPurine-Pyrimidine Metabolism, Inborn ErrorsNeonatal ScreeningReceptors, Adenosine A2Carbohydrate Metabolism, Inborn ErrorsSteroid Metabolism, Inborn ErrorsReceptors, Purinergic P1Adenosine A2 Receptor AgonistsHexosediphosphatesAdenosine A2 Receptor AntagonistsKineticsAdenosine A1 Receptor AntagonistsLiverGuanosine TriphosphateFructose IntoleranceUrea Cycle Disorders, InbornAdenosine A1 Receptor AgonistsBrain Diseases, Metabolic, InbornPurinergic P1 Receptor AntagonistsPhosphatesAdenosine TriphosphatasesReceptors, PurinergicArgininosuccinic AciduriaLipid MetabolismPhosphofructokinase-1XanthinesGlycolysisMagnesiumHyperammonemiaAdenosine DiphosphateFructose-BisphosphataseMutationTime FactorsLactatesPurinergic P1 Receptor AgonistsTheophyllineCalciumMagnetic Resonance SpectroscopyApyraseGlucose Transporter Type 5PhenylketonuriasNucleotidesHydrogen-Ion ConcentrationPhosphocreatineMolecular Sequence DataSmith-Lemli-Opitz SyndromeMetabolismCarbon IsotopesUridine TriphosphatePhosphorus IsotopesAdenosine-5'-(N-ethylcarboxamide)Cyclic AMPKidneyDose-Response Relationship, Drug5'-NucleotidaseRats, Inbred StrainsPhosphotransferasesRats, Sprague-DawleyCells, CulturedLactic AcidReceptors, Purinergic P2InosineInfant, NewbornPyruvatesRabbitsRefractive ErrorsPotassiumOxygen ConsumptionSodiumHomogentisate 1,2-DioxygenaseOxidative PhosphorylationHomocystinuriaModels, BiologicalPyruvate KinaseRats, WistarCandidiasis, Chronic MucocutaneousErythrocytesMyocardiumAdenosine A3 Receptor AntagonistsPyruvate Metabolism, Inborn Errors