1996
Chronic metabolic acidosis increases NHE3 protein abundance in rat kidney
Ambuhl P, Amemiya M, Danczkay M, Lotscher M, Kaissling B, Moe OW, Preisig PA, Alpern RJ. Chronic metabolic acidosis increases NHE3 protein abundance in rat kidney. American Journal Of Physiology 1996, 271: f917-f925. PMID: 8898023, DOI: 10.1152/ajprenal.1996.271.4.f917.Peer-Reviewed Original ResearchConceptsNHE3 protein abundanceChronic metabolic acidosisNHE3 mRNA abundanceMetabolic acidosisThick ascending limbProximal tubulesAscending limbNa/H antiporter activityAcidosis-induced increaseMRNA abundanceNa/H antiporterNHE3 abundanceProtein abundanceAcidosisRat kidneyWestern blotS2 segmentsH antiporterRatsNHE3 isoformPresent studyLimbTubules
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