Bile Ducts, ExtrahepaticBile Ducts, IntrahepaticLiverCholestasis, IntrahepaticCholestasis, ExtrahepaticLiver NeoplasmsBile Duct NeoplasmsBile DuctsLiver DiseasesCholangiocarcinomaPortasystemic Shunt, Transjugular IntrahepaticLiver CirrhosisLiver TransplantationLiver RegenerationFatty LiverHepatectomyHepatic Duct, CommonBile Duct DiseasesCommon Bile DuctPancreatic DuctsHepatocytesPortal VeinMicrosomes, LiverCholestasisBiliary TractHypertension, PortalBiliary AtresiaThoracic DuctCystic DuctLiver CirculationMitochondria, LiverCholangiographyLiver Function TestsAdenoma, Bile DuctCarcinoma, HepatocellularHepatic ArteryBiliary Tract NeoplasmsKlatskin's TumorPortasystemic Shunt, SurgicalKupffer CellsSalivary DuctsRats, Inbred Strains