2001
Cl−-dependent secretory mechanisms in isolated rat bile duct epithelial units
Singh S, Mennone A, Gigliozzi A, Fraioli F, Boyer J. Cl−-dependent secretory mechanisms in isolated rat bile duct epithelial units. AJP Gastrointestinal And Liver Physiology 2001, 281: g438-g446. PMID: 11447024, DOI: 10.1152/ajpgi.2001.281.2.g438.Peer-Reviewed Original ResearchMeSH KeywordsAmmonium ChlorideAnimalsBariumBicarbonatesBile Ducts, IntrahepaticBumetanideCarbon DioxideCarrier ProteinsCell PolarityCells, CulturedChloridesColforsinEpithelial CellsHydrogen-Ion ConcentrationIon TransportMaleModels, BiologicalRatsRats, Sprague-DawleySodiumSodium-Potassium-Chloride SymportersConceptsCO2/HCOFluid secretionCotransport activityIntrahepatic bile duct epitheliumBile duct epitheliumDependent fluid secretionHigh intracellular Cl(-) concentrationIntracellular Cl- concentrationBile duct unitsApical Cl(-) secretionNH entryInitial acidification rateIntracellular cAMP concentrationNH4Cl exposureDuct epitheliumInhibitor bumetanideChannel inhibitorsCl(-) secretionCanalicular bileDuct unitsSecretionDependent secretionSecretory mechanismBumetanideForskolin
1995
Isolation of small polarized bile duct units.
Mennone A, Alvaro D, Cho W, Boyer J. Isolation of small polarized bile duct units. Proceedings Of The National Academy Of Sciences Of The United States Of America 1995, 92: 6527-6531. PMID: 7541542, PMCID: PMC41551, DOI: 10.1073/pnas.92.14.6527.Peer-Reviewed Original ResearchMeSH Keywords1-Methyl-3-isobutylxanthine4,4'-Diisothiocyanostilbene-2,2'-Disulfonic AcidAnimalsBicarbonatesBile DuctsBucladesineChloridesCholestasisColforsinFluoresceinsGluconatesHydrogen-Ion ConcentrationKineticsLiverMaleMicroscopy, ElectronMicroscopy, VideoRatsRats, Sprague-DawleySecretinTime FactorsConceptsBile duct unitsInterlobular bile ductsBile ductDuct unitsSmall interlobular bile ductsBile duct syndromeBile duct segmentsCholestatic liver disordersCl-/HCO3- exchange activityRat liverLiver disordersPrimary siteForskolin administrationMicroM forskolinDextran 40Duct segmentsDibutyryl cAMPUseful preparationLiverSecretionForskolinImaging techniquesDuctLuminal spaceSyndrome