2023
High dietary K+ intake inhibits proximal tubule transport
Wang T, Liu T, Xu S, Frindt G, Weinstein A, Palmer L. High dietary K+ intake inhibits proximal tubule transport. American Journal Of Physiology. Renal Physiology 2023, 325: f224-f234. PMID: 37318989, PMCID: PMC10396284, DOI: 10.1152/ajprenal.00013.2023.Peer-Reviewed Original ResearchConceptsGlomerular filtration rateFree-flow micropunctureFiltration rateUrine volumeFractional NaNephron segmentsOverall kidney functionProximal tubule transportProximal tubule functionNHE3 protein expressionExchanger isoform 3HK animalsKCl dietFraction excretionKidney functionHigh dietaryTubule functionKidney microsomesTubule transportAnesthetized animalsProximal tubulesVolume reabsorptionExcretionWestern blotControl diet
2012
Effect of Acute Infusion of Low‐Molecular‐Weight Polyvinylpyrrolidone on Renal Function
Yan Q, Du Z, Wan L, Beck F, Giebisch G, Wang T. Effect of Acute Infusion of Low‐Molecular‐Weight Polyvinylpyrrolidone on Renal Function. The FASEB Journal 2012, 26: 1100.2-1100.2. DOI: 10.1096/fasebj.26.1_supplement.1100.2.Peer-Reviewed Original ResearchBlood urea nitrogenGlomerular filtration rateNatriuretic effectRenal functionProximal tubular absorptionPVP storage diseaseLong-term administrationMonocyte/macrophage systemAcute infusionKaliuretic effectRenal damageRenal failureRenal injuryTubular absorptionUrine volumeFiltration rateClearance experimentsUrea nitrogenProximal tubulesInfusionNephron segmentsMacrophage systemElectrolyte absorptionPlasma expanderExcretion
2008
Female ROMK null mice manifest more severe Bartter II phenotype on renal function and higher PGE2 production
Yan Q, Yang X, Cantone A, Giebisch G, Hebert S, Wang T. Female ROMK null mice manifest more severe Bartter II phenotype on renal function and higher PGE2 production. AJP Regulatory Integrative And Comparative Physiology 2008, 295: r997-r1004. PMID: 18579648, PMCID: PMC2536865, DOI: 10.1152/ajpregu.00051.2007.Peer-Reviewed Original ResearchConceptsROMK null miceFemale null miceNull miceRenal functionSurvival rateExtent of hydronephrosisDegree of hydronephrosisSeverity of hydronephrosisHigher PGE2 productionHydronephrotic miceLower GFRSyndrome pathophysiologyNg/24 hAcid-base parametersFemale micePGE2 productionHydronephrosisHigher survival rateMiceExcretionSignificant differencesUrinaryMalesSexPossible mechanism
1998
A tyrosine-based signal regulates H-K-ATPase-mediated potassium reabsorption in the kidney
Wang T, Courtois-Coutry N, Giebisch G, Caplan M. A tyrosine-based signal regulates H-K-ATPase-mediated potassium reabsorption in the kidney. American Journal Of Physiology 1998, 275: f818-f826. PMID: 9815140, DOI: 10.1152/ajprenal.1998.275.5.f818.Peer-Reviewed Original ResearchConceptsGlomerular filtration rateTransgenic miceGastric acid outputPlasma K concentrationK pumpK-ATPaseRenal collecting tubulesK clearanceBlood pressurePotassium reabsorptionAcid outputUrine volumeK excretionFiltration rateGastric acidK reabsorptionPump functionCollecting tubuleMicePlasma NaTyrosine-based sequenceTyrosine-based signalsKidneyExcretionCytoplasmic tail