HyperhomocysteinemiaVitamin B 12Folic AcidLiver DiseasesLiverLiver TransplantationLiver NeoplasmsHomocystineCystathionine beta-SynthaseMethylenetetrahydrofolate Reductase (NADPH2)Liver CirrhosisMethionineVitamin B ComplexVitamin B 6Microsomes, LiverFatty LiverLiver RegenerationBetaine-Homocysteine S-MethyltransferaseCystathionine5-Methyltetrahydrofolate-Homocysteine S-MethyltransferaseS-AdenosylhomocysteineHomocystinuriaOxidoreductases Acting on CH-NH Group DonorsLiver Function TestsVitamin B 12 DeficiencyMitochondria, LiverFolic Acid DeficiencyDrug-Induced Liver InjuryS-AdenosylmethionineMethylmalonic AcidBetaineLiver ExtractsLiver CirculationLiver Neoplasms, ExperimentalPyridoxineHomocysteine S-MethyltransferaseLiver Failure, AcuteLiver Diseases, AlcoholicGlycine N-MethyltransferaseRisk FactorsLiver Abscess5,10-Methylenetetrahydrofolate Reductase (FADH2)CysteineDietary SupplementsHepatocytesTetrahydrofolatesAdenosylhomocysteinaseVitamin B DeficiencyBiological MarkersHepatectomyLiver Cirrhosis, ExperimentalTranscobalaminsVitamin B 6 DeficiencyMethylationTime FactorsDietLiver Cirrhosis, AlcoholicSarcosineLiver, ArtificialLiver GlycogenAlanine TransaminaseFastingCystathionine gamma-LyasePyridoxal PhosphateCarcinoma, HepatocellularKineticsLipotropic AgentsPolymorphism, GeneticRNA, MessengerEnd Stage Liver DiseaseCase-Control StudiesGenotypeCardiovascular DiseasesRats, Inbred StrainsChromatography, High Pressure LiquidDose-Response Relationship, DrugVascular DiseasesPhosphatidylethanolamine N-MethyltransferaseRats, Sprague-DawleyMethyltransferasesSulfhydryl CompoundsGlutathioneCholineReference ValuesCysteic AcidRats, WistarMethylenetetrahydrofolate Dehydrogenase (NAD+)Cells, CulturedEndothelium, VascularFluorescence Polarization ImmunoassayCholine DeficiencyOxidative StressNutritional StatusFerredoxin-NADP ReductaseLipidsNeural Tube DefectsVitaminsSulfurRiboflavinAmino Acids, Sulfur