2003
Active K+ secretion through multiple KCa-type channels and regulation by IKCa channels in rat proximal colon
Joiner WJ, Basavappa S, Vidyasagar S, Nehrke K, Krishnan S, Binder HJ, Boulpaep EL, Rajendran VM. Active K+ secretion through multiple KCa-type channels and regulation by IKCa channels in rat proximal colon. AJP Gastrointestinal And Liver Physiology 2003, 285: g185-g196. PMID: 12606302, DOI: 10.1152/ajpgi.00337.2002.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsApaminCarbacholChloridesCHO CellsCholinergic AgonistsClotrimazoleColonCricetinaeGene ExpressionGrowth InhibitorsIntermediate-Conductance Calcium-Activated Potassium ChannelsMaleMembrane PotentialsMolecular Sequence DataPatch-Clamp TechniquesPeptidesPotassiumPotassium ChannelsPotassium Channels, Calcium-ActivatedPotassium, DietaryRatsRats, Sprague-DawleyRubidium RadioisotopesConceptsChannel inhibitors clotrimazoleRat proximal colonProximal colonSK channel inhibitorsAddition of thapsigarginExpression of Ca2Muscarinic receptorsCholinergic agentsMuscarinic agonistsEpithelial stripsIKCa channelsMucosal additionSerosal surfaceColonic epitheliumIK channelsIntracellular Ca2Channel inhibitorsRSK4 mRNAColonWestern blottingIK proteinSecretionColonic cryptsPrecise mechanismConfocal immunofluorescence
1990
Aldosterone and glucocorticoid receptor-specific agonists regulate ion transport in rat proximal colon
Turnamian S, Binder H. Aldosterone and glucocorticoid receptor-specific agonists regulate ion transport in rat proximal colon. American Journal Of Physiology 1990, 258: g492-g498. PMID: 2138421, DOI: 10.1152/ajpgi.1990.258.3.g492.Peer-Reviewed Original ResearchConceptsDietary sodium depletionBody wt-1RU 28362Receptor-specific agonistsSodium depletionPotassium secretionProximal colonDay 1Glucocorticoid receptorWT-1Cl absorptionAdministration of spironolactoneActive potassium secretionRat proximal colonSecondary hyperaldosteronismContinuous infusionAldosteroneGlucocorticoid agonistAgonistsElectrolyte transportSecretionStimulationSignificant increaseInfusionColon
1985
Evidence that aldosterone influences transport in target tissues by dissimilar mechanisms
Hirsch D, Pace P, Binder H, Hayslett J. Evidence that aldosterone influences transport in target tissues by dissimilar mechanisms. American Journal Of Physiology 1985, 248: f507-f512. PMID: 3985157, DOI: 10.1152/ajprenal.1985.248.4.f507.Peer-Reviewed Original ResearchConceptsProximal colonDistal colonSodium absorptionEffects of hyperaldosteronismSodium-free dietTarget tissuesAction of aldosteroneNet sodium absorptionRat proximal colonTransmural potential differenceAldosterone influencesHormone-induced changesSecondary hyperaldosteronismPotassium secretionControl animalsNet sodiumColonExperimental animalsHyperaldosteronismAldosteroneSodium transportProximal portionElectrolyte transportMicroA xTissue
This site is protected by hCaptcha and its Privacy Policy and Terms of Service apply