2000
Acid incubation causes exocytic insertion of NHE3 in OKP cells
Yang X, Amemiya M, Peng Y, Moe O, Preisig P, Alpern R. Acid incubation causes exocytic insertion of NHE3 in OKP cells. American Journal Of Physiology - Cell Physiology 2000, 279: c410-c419. PMID: 10913008, DOI: 10.1152/ajpcell.2000.279.2.c410.Peer-Reviewed Original Research
1999
Glucocorticoids enhance acid activation of the Na+/H+ exchanger 3 (NHE3)
Ambühl P, Yang X, Peng Y, Preisig P, Moe O, Alpern R. Glucocorticoids enhance acid activation of the Na+/H+ exchanger 3 (NHE3). Journal Of Clinical Investigation 1999, 103: 429-435. PMID: 9927505, PMCID: PMC407891, DOI: 10.1172/jci2913.Peer-Reviewed Original ResearchConceptsNHE3 protein abundanceM hydrocortisoneNHE3 activityAcid incubationNHE3 mRNA abundanceTrafficking of NHE3Absence of hydrocortisoneOpossum kidney cellsExogenous glucocorticoidsExchanger 3 (NHE3) activityHydrocortisoneProtein abundanceGlucocorticoidsProtein synthesisExchanger 3Kidney cellsTwofold increaseMRNA abundanceApical membrane
1998
Chronic hyperosmolality increases NHE3 activity in OKP cells.
Ambühl P, Amemiya M, Preisig PA, Moe OW, Alpern RJ. Chronic hyperosmolality increases NHE3 activity in OKP cells. Journal Of Clinical Investigation 1998, 101: 170-177. PMID: 9421479, PMCID: PMC508553, DOI: 10.1172/jci62.Peer-Reviewed Original ResearchConceptsNa/H exchanger 3Na/H antiporter activityDiabetes mellitusNHE3 mRNA abundanceNHE3 protein abundanceAntiporter activityChronic hypertonicityGlomerular hyperfiltrationDiabetic nephropathyNa/H antiporterChronic hyperosmolalityOKP cellsExchanger 3MOsm/NHE3 activityRelevant increaseMellitusSignificant increaseChronicH antiporterExtracellular glucoseHypertonic incubationMRNA abundanceHypertonicitySmall increase
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