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