1998
Renal Na/H exchanger NHE-3 and Na-PO4 cotransporter NaPi-2 protein expression in glucocorticoid excess and deficient states.
Loffing J, Lötscher M, Kaissling B, Biber J, Murer H, Seikaly M, Alpern RJ, Levi M, Baum M, Moe OW. Renal Na/H exchanger NHE-3 and Na-PO4 cotransporter NaPi-2 protein expression in glucocorticoid excess and deficient states. Journal Of The American Society Of Nephrology 1998, 9: 1560-7. PMID: 9727362, PMCID: PMC4131923, DOI: 10.1681/asn.v991560.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Protein Complex 3Adaptor Protein Complex beta SubunitsAdrenalectomyAnalysis of VarianceAnimalsBiological Transport, ActiveCarrier ProteinsDisease Models, AnimalGlucocorticoidsImmunoblottingImmunohistochemistryKidney CortexMaleNerve Tissue ProteinsPhosphoproteinsRatsRats, Sprague-DawleySensitivity and SpecificitySodium-Hydrogen Exchanger 3Sodium-Hydrogen ExchangersSodium-Phosphate Cotransporter ProteinsSymportersConceptsNa/H exchangeNHE-3 protein abundanceNHE-3Glucocorticoid excessPharmacologic dosesNaPi-2 proteinProximal tubulesSham-operated ratsNaPi-2Sham-operated animalsThick ascending limbSignificant reciprocal increaseBilateral adrenalectomyDexamethasone administrationIntrarenal distributionControl ratsProtein abundanceAscending limbReciprocal increaseAdrenalectomyRatsDeficient stateCotransport activityProtein expressionAdministration
1995
Expression of NHE-3 in the apical membrane of rat renal proximal tubule and thick ascending limb
Amemiya M, Loffing J, Lötscher M, Kaissling B, Alpern R, Moe O. Expression of NHE-3 in the apical membrane of rat renal proximal tubule and thick ascending limb. Kidney International 1995, 48: 1206-1215. PMID: 8569082, DOI: 10.1038/ki.1995.404.Peer-Reviewed Original ResearchConceptsThick ascending limbAscending limbNHE-3H secretionNa/H exchanger isoformsProximal tubulesCortical thick ascending limbNa/H exchange activityS3 proximal tubuleDistal convoluted tubuleRat renal proximal tubulesNa/H exchangeH exchange activityRenal proximal tubulesRat NHE-3Apical membraneAbsent stainingMock-transfected cellsCortical membranesConvoluted tubulesInner stripeStrong stainingWeak stainingOuter medullaNa absorption