Angiotensin II Stimulates H+-ATPase Activity in Intercalated Cells from Isolated Mouse Connecting Tubules and Cortical Collecting Ducts
Wagner CA, Mohebbi N, Uhlig U, Giebisch GH, Breton S, Brown D, Geibel JP. Angiotensin II Stimulates H+-ATPase Activity in Intercalated Cells from Isolated Mouse Connecting Tubules and Cortical Collecting Ducts. Cellular Physiology And Biochemistry 2011, 28: 513-520. PMID: 22116365, PMCID: PMC3709473, DOI: 10.1159/000335112.Peer-Reviewed Original ResearchMeSH KeywordsAngiotensin IIAnimalsAnion Transport ProteinsBicarbonatesCell MembraneChloridesColchicineHydrogen-Ion ConcentrationImmunohistochemistryKidney CortexKidney Tubules, CollectingMacrolidesMaleMiceMice, Inbred C57BLReceptors, AngiotensinSaralasinSodiumSulfate TransportersVacuolar Proton-Translocating ATPasesConceptsCNT/CCDAngiotensin IICortical collecting ductsBicarbonate secretionChloride absorptionCollecting ductsType 1 angiotensin II receptorAngiotensin II stimulatesAngiotensin II receptorsAcid-base statusConnecting tubuleATPase activityII receptorsSpecific subtypesNephron segmentsIndependent intracellularAcid extrusionType BSecretionTubulesDuct systemDuctPendrinPresent studyCellsVacuolar-type H+-ATPase-mediated proton transport in the rat parietal cell
Kopic S, Wagner ME, Griessenauer C, Socrates T, Ritter M, Geibel JP. Vacuolar-type H+-ATPase-mediated proton transport in the rat parietal cell. Pflügers Archiv - European Journal Of Physiology 2011, 463: 419-427. PMID: 22146938, DOI: 10.1007/s00424-011-1060-0.Peer-Reviewed Original ResearchConceptsV-ATPase activityV-ATPaseAcid secretionParietal cellsRat parietal cellsProton pump inhibitor therapyCertain specialized cellsK-ATPaseProton transportVacuolar-type H-ATPaseK-ATPase inhibitionSecretion pathwayTrafficking mechanismsSpecialized cellsMicrotubule networkActive acidificationInhibitor therapyIntracellular organellesK-ATPase activityRat gastric glandsConcanamycin APharmacological inhibitionAcid loadIntracellular alkalinizationAcid breakthrough