2002
HKcαEncodes Ouabain-insensitive H,K-ATPase in Surface Cells of Rat Distal Colon
Binder H. HKcαEncodes Ouabain-insensitive H,K-ATPase in Surface Cells of Rat Distal Colon. 2002, 43-52. DOI: 10.1007/978-1-4615-0971-4_4.Peer-Reviewed Original ResearchRenal functionK secretionActive K secretionNormal renal functionReduced renal functionActive K absorptionDietary K intakeNormal dietary intakeRat distal colonNet K secretionMammalian colonK-ATPaseK homeostasisActive transport mechanismK intakeDistal colonDietary intakeExperimental animalsLarge intestineK absorptionTransport mechanismColonSecretionImportant siteNormal conditions
1997
Regulation of colonic H-K-ATPase in large intestine and kidney by dietary Na depletion and dietary K depletion
Sangan P, Rajendran V, Mann A, Kashgarian M, Binder H. Regulation of colonic H-K-ATPase in large intestine and kidney by dietary Na depletion and dietary K depletion. American Journal Of Physiology 1997, 272: c685-c696. PMID: 9124313, DOI: 10.1152/ajpcell.1997.272.2.c685.Peer-Reviewed Original ResearchConceptsDietary K depletionDistal colonNA depletionK-ATPase activityProximal colonLarge intestineRat distal colonActive K absorptionK-ATPaseRenal collecting ductsDietary NaK-ATPase expressionK-ATPase isoformsK depletionRat colonCollecting ductsOuter medullaColonProtein expressionProtein levelsKidneyPolyclonal antibodiesIntestineDuctMRNA
1993
Ion Transport in Rat Colon
Rajendran V, Binder H. Ion Transport in Rat Colon. Advances In Comparative And Environmental Physiology 1993, 16: 113-137. DOI: 10.1007/978-3-642-77118-7_6.Peer-Reviewed Original Research
1988
Glucocorticoids have a different action than aldosterone on target tissue
Halevy J, Boulpaep E, Budinger M, Binder H, Hayslett J. Glucocorticoids have a different action than aldosterone on target tissue. American Journal Of Physiology 1988, 254: f153-f158. PMID: 3337244, DOI: 10.1152/ajprenal.1988.254.1.f153.Peer-Reviewed Original ResearchConceptsRU 28362Same doseInhibitory actionDexamethasone-treated animalsBody wt-1Effects of glucocorticoidsEffect of dexamethasoneReceptor-independent actionsRat distal colonSodium channel blockersMarked inhibitory actionEquivalent short-circuit currentBasolateral potential differenceAldosterone receptorsEpithelial changesDistal colonChannel blockersAldosteroneSynthetic glucocorticoidDay 1WT-1Large intestineGlucocorticoidsEpithelial resistanceMarked inhibition
1986
Dietary potassium modulates active potassium absorption and secretion in rat distal colon
Foster E, Sandle G, Hayslett J, Binder H. Dietary potassium modulates active potassium absorption and secretion in rat distal colon. American Journal Of Physiology 1986, 251: g619-g626. PMID: 3022598, DOI: 10.1152/ajpgi.1986.251.5.g619.Peer-Reviewed Original ResearchConceptsNet potassium absorptionNet potassium secretionPotassium secretionDistal colonic mucosaPotassium-loaded ratsRat distal colonPotassium transportActive potassium absorptionDietary potassiumPotassium absorptionColonic mucosaDistal colonMucosal amilorideLarge intestinePotassium depletionBody storesActive potassium transportSecretionBathing solutionPotassium loadingGroupK fluxesMucosaColonControlSodium and chloride transport in the large intestine of potassium-loaded rats
Budinger M, Foster E, Hayslett J, Binder H. Sodium and chloride transport in the large intestine of potassium-loaded rats. American Journal Of Physiology 1986, 251: g249-g252. PMID: 2426972, DOI: 10.1152/ajpgi.1986.251.2.g249.Peer-Reviewed Original ResearchConceptsPotassium secretionSodium absorptionRat distal colonic mucosaElectroneutral sodium chloride absorptionPotassium loadingNa-K-ATPase activityElectrogenic sodium absorptionDistal colonic mucosaActive potassium secretionPotassium-loaded ratsNet sodium absorptionSodium chloride absorptionActive sodium transportVoltage-clamp conditionsDietary potassiumColonic functionColonic mucosaNet chloride fluxNet sodium fluxJNanetNet sodiumLarge intestineChloride fluxSodium transportIdentical increase
1982
Mechanism of potassium adaptation
Hayslett J, Binder H. Mechanism of potassium adaptation. American Journal Of Physiology 1982, 243: f103-f112. PMID: 7051849, DOI: 10.1152/ajprenal.1982.243.2.f103.Peer-Reviewed Original ResearchConceptsPotassium secretionPotassium adaptationChronic renal insufficiencyNa-K-ATPase activityAdministration of glucocorticoidsPotassium loadingNa-K-ATPaseTransepithelial potential differenceRenal insufficiencyPotassium excretionColonic mucosaExcretory loadDietary potassium loadingDistal nephronLarge intestinePotassium homeostasisDietary loadingElevated levelsPotassium pumpBasolateral portionEpitheliumCellular changesDistal portionSecretionBasolateral cell membrane