2012
Regulation of glomerulotubular balance. I. Impact of dopamine on flow-dependent transport
Du Z, Yan Q, Wan L, Weinbaum S, Weinstein A, Wang T. Regulation of glomerulotubular balance. I. Impact of dopamine on flow-dependent transport. American Journal Of Physiology. Renal Physiology 2012, 303: f386-f395. PMID: 22552936, PMCID: PMC3433864, DOI: 10.1152/ajprenal.00531.2011.Peer-Reviewed Original ResearchMeSH Keywords8-Bromo Cyclic Adenosine MonophosphateAlgorithmsAnimalsBenzazepinesBicarbonatesBiological Transport, ActiveChloridesCyclic AMP-Dependent Protein KinasesDopamineDopamine AntagonistsDopamine D2 Receptor AntagonistsFemaleIsoquinolinesKidney GlomerulusKidney TubulesKidney Tubules, ProximalMacrolidesMiceMicrovilliProton-Translocating ATPasesReceptors, Dopamine D1SodiumSulfonamidesSulpirideConceptsNa/H exchanger 3Impact of dopamineNa(+) transportNa-K-ATPase activityResponse to volume expansionProximal tubules in vitroCl(-) reabsorptionPKA-mediated mechanismMicroperfused in vitroEffects of exogenous dopamineMouse proximal tubuleNa-K-ATPaseProximal tubule reabsorptionStimulation of Cl(-PKA inhibitor H89Luminal flowH-ATPase activityTubules in vitroLuminal flow rateNHE3 activityDA1 receptorsNa/H exchangeTubule reabsorptionProximal tubulesInhibitor H89
2007
Flow-dependent transport in a mathematical model of rat proximal tubule
Weinstein A, Weinbaum S, Duan Y, Du Z, Yan Q, Wang T. Flow-dependent transport in a mathematical model of rat proximal tubule. American Journal Of Physiology. Renal Physiology 2007, 292: f1164-f1181. PMID: 17213461, DOI: 10.1152/ajprenal.00392.2006.Peer-Reviewed Original ResearchConceptsNa(+) reabsorptionRat proximal tubulesProximal tubulesModel tubuleDiuretic effectMouse proximal tubuleLuminal perfusion rateLow flowsSolute transportNaCl reabsorptionPeritubular transportTranscellular NaCl reabsorptionCarbonic anhydrase inhibitionGlomerulotubular balanceTubulesReabsorptionTransporter densityLuminal flowModel calculationsRatsFlow-dependent transportTransporter insertionMathematical modelPerfusion rateRate of hydrationFlow‐dependent transport in a mathematical model of rat proximal tubule
Weinstein A, Weinbaum S, Duan Y, Du Z, Yan Q, Wang T. Flow‐dependent transport in a mathematical model of rat proximal tubule. The FASEB Journal 2007, 21: a827-a828. DOI: 10.1096/fasebj.21.6.a827-d.Peer-Reviewed Original ResearchRat proximal tubulesNa+ reabsorptionProximal tubulesDiuretic effectModel tubuleOsmotic diuretic effectLow flowsSolute transportMouse tubulesLuminal perfusion rateNaCl reabsorptionPeritubular transportTranscellular NaCl reabsorptionCarbonic anhydrase inhibitionGlomerulotubular balanceTubulesReabsorptionTransporter densityLuminal flowMathematical modelRate of hydrationFlow-dependent transportInlet flowTransportTorque calculation