2005
Immunolocalization of anion transporter Slc26a7 in mouse kidney
Dudas PL, Mentone S, Greineder CF, Biemesderfer D, Aronson PS. Immunolocalization of anion transporter Slc26a7 in mouse kidney. American Journal Of Physiology. Renal Physiology 2005, 290: f937-f945. PMID: 16263805, DOI: 10.1152/ajprenal.00197.2004.Peer-Reviewed Original ResearchConceptsThick ascending limbMouse kidneyProximal tubulesAscending limbThick ascending limb cellsLoop of HenleProximal tubule cellsSimilar staining patternExpression of SLC26A7Recent studiesTubule cellsNull miceNephron segmentsRat kidneyKidneyDifferent epitopesStaining patternMonoclonal antibodiesAntibodiesApical membrane transportersLimb cellsCOS-7 cellsImmunofluorescence microscopyLimbBasolateral surface
2004
The Cl−/HCO3− exchanger pendrin in the rat kidney is regulated in response to chronic alterations in chloride balance
Quentin F, Chambrey R, Trinh-Trang-Tan MM, Fysekidis M, Cambillau M, Paillard M, Aronson PS, Eladari D. The Cl−/HCO3− exchanger pendrin in the rat kidney is regulated in response to chronic alterations in chloride balance. American Journal Of Physiology. Renal Physiology 2004, 287: f1179-f1188. PMID: 15292050, DOI: 10.1152/ajprenal.00211.2004.Peer-Reviewed Original ResearchConceptsChronic furosemide administrationBlood pressure regulationDiet-induced changesAcid-base statusNaCl dietFurosemide administrationChronic alterationsControl ratsRenal membrane fractionsChloride balanceChronic changesNaCl balanceExchanger pendrinSemiquantitative immunoblottingPressure regulationRat kidneyConsistent inverse relationshipPD expressionNaCl depletionType BProtein abundanceRatsPendrinInverse relationshipExpression
2001
Role of NHE isoforms in mediating bicarbonate reabsorption along the nephron
Wang T, Hropot M, Aronson P, Giebisch G. Role of NHE isoforms in mediating bicarbonate reabsorption along the nephron. American Journal Of Physiology. Renal Physiology 2001, 281: f1117-f1122. PMID: 11704563, DOI: 10.1152/ajprenal.2001.281.6.f1117.Peer-Reviewed Original ResearchConceptsLoop of HenleHOE 694Proximal tubulesAddition of ethylisopropylamilorideDistal convoluted tubuleBicarbonate reabsorptionConvoluted tubulesSitu microperfusionRat kidneySignificant inhibitionNHE isoformsHenlePredominant isoformTubulesNHE3Functional roleInhibitionNHE2Apical membraneIsoformsApical isoformKidneyMicroperfusionEthylisopropylamilorideNephron
1997
Monoclonal antibodies for high-resolution localization of NHE3 in adult and neonatal rat kidney
Biemesderfer D, Rutherford PA, Nagy T, Pizzonia JH, Abu-Alfa AK, Aronson PS. Monoclonal antibodies for high-resolution localization of NHE3 in adult and neonatal rat kidney. American Journal Of Physiology 1997, 273: f289-f299. PMID: 9277590, DOI: 10.1152/ajprenal.1997.273.2.f289.Peer-Reviewed Original ResearchConceptsProximal tubulesRat kidneyMonoclonal antibodiesLoop of HenleHigh-resolution immunocytochemical studiesProximal tubule cellsPrevious immunochemical studiesIsoform-specific monoclonal antibodiesNeonatal rat kidneyTubule cellsImmunocytochemical studyThick limbImmunocytochemical techniquesKidneyLAP cellsRenal epitheliumNHE3Immunochemical studiesHigh-resolution immunocytochemical techniqueAdultsLater stagesNephron developmentExpression of Na(+)-H+ exchanger isoforms NHE1 and NHE3 in kidney and blood cells of rabbit and rat.
Rutherford PA, Pizzonia JH, Biemesderfer D, Abu-Alfa A, Reilly R, Aronson PS. Expression of Na(+)-H+ exchanger isoforms NHE1 and NHE3 in kidney and blood cells of rabbit and rat. Nephron 1997, 5: 490-7. PMID: 9438178.Peer-Reviewed Original ResearchConceptsNa-H exchangeNa-H exchangerBlood cellsRat kidneyNa-Li countertransportNHE1 protein expressionExpression of NHE1Diabetic nephropathyCountertransport activityIsoform-specific antibodiesMonoclonal antibodiesExchanger isoforms NHE1NHE3 expressionRenal brush border membraneProtein expressionBrush border membraneKidneyNHE isoformsRabbitsNHE3Blood cell membranesBrush border membrane fractionRatsIsoforms NHE1Antibodies