2007
Stimulatory Pathways of the Calcium-Sensing Receptor on Acid Secretion in Freshly Isolated Human Gastric Glands
Remy C, Kirchhoff P, Hafner P, Busque S, Mueller M, Geibel J, Wagner C. Stimulatory Pathways of the Calcium-Sensing Receptor on Acid Secretion in Freshly Isolated Human Gastric Glands. Cellular Physiology And Biochemistry 2007, 19: 33-42. PMID: 17310098, DOI: 10.1159/000099190.Peer-Reviewed Original ResearchConceptsHeterotrimeric G proteinsHuman gastric glandsMAP kinaseGastric parietal cellsATPase activityG proteinsGastric acid secretionERK 1/2 MAP kinaseIndependent PKC isoformsStimulation of CaSRERK1/2 MAP kinasesAcid secretionProtein kinase CPKC-delta isoformParietal cellsStimulatory effectChelator of intracellularActivation of PKCGastric glandsHuman gastric parietal cellsPLC inhibitor U73122Sensitive heterotrimeric G proteinsPD 098059General inhibitorPKC isoforms
1999
Rapid Effects of Aldosterone on Sodium-Hydrogen Exchange in Isolated Colonic Crypts
Winter D, Schneider M, O'Sullivan G, Harvey B, Geibel J. Rapid Effects of Aldosterone on Sodium-Hydrogen Exchange in Isolated Colonic Crypts. The Journal Of Membrane Biology 1999, 170: 17-26. PMID: 10398757, DOI: 10.1007/s002329900534.Peer-Reviewed Original ResearchMeSH KeywordsAldosteroneAmilorideAnimalsArachidonic AcidBicarbonatesColonDiureticsExtracellular SpaceFluoresceinsFluorescent DyesHydrogen-Ion ConcentrationIon ExchangeIon TransportLeukotriene AntagonistsMaleMineralocorticoid Receptor AntagonistsPhospholipasesProstaglandin AntagonistsProtein BiosynthesisProtein Kinase InhibitorsProtein KinasesProtein Synthesis InhibitorsRatsRats, Sprague-DawleySodiumSodium-Hydrogen ExchangersSpironolactoneTranscription, GeneticConceptsProtein synthesisRapid cellular responsesSignal transduction pathwaysProtein kinase CSodium-hydrogen exchangeTransduction pathwaysColonic cryptsGenomic eventsCellular responsesKinase CG proteinsIsolated colonic cryptsConfocal laser imagingIntracellular receptorsTransepithelial electrolyte transportEpithelial ion transportNonepithelial tissuesHomeostatic regulationAldosterone applicationTraditional receptorsCentral roleIntracellular alkalizationIon transportReal-time imagingSteroid action