2004
An autocrine role for endothelin-1 in the regulation of proximal tubule NHE3
Licht C, Laghmani K, Yanagisawa M, Preisig PA, Alpern RJ. An autocrine role for endothelin-1 in the regulation of proximal tubule NHE3. Kidney International 2004, 65: 1320-1326. PMID: 15086471, DOI: 10.1111/j.1523-1755.2004.00506.x.Peer-Reviewed Original ResearchConceptsChronic metabolic acidosisMetabolic acidosisReverse transcription-polymerase chain reactionProximal tubulesKidney cortexCompetitive reverse transcription-polymerase chain reactionProximal tubule NHE3NHE3 activityPreproET-1 expressionEndothelin B receptorEndothelin-1 expressionET-1 expressionPreproET-1 mRNA abundancePreproET-1 mRNA expressionTranscription-polymerase chain reactionProximal tubule cellsRenal proximal tubulesMRNA abundanceEndothelin-1Control ratsAbdominal aortaAutocrine roleAcidosisTubule cellsAutocrine regulation
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