Effects of chronic hyperfiltration on proximal tubule bicarbonate transport and cell electrolytes
Ohno A, Beck F, Pfaller W, Giebisch G, Wang T. Effects of chronic hyperfiltration on proximal tubule bicarbonate transport and cell electrolytes. Kidney International 1995, 48: 712-721. PMID: 7474656, DOI: 10.1038/ki.1995.342.Peer-Reviewed Original ResearchConceptsK-ATPase activityProximal tubulesUNX ratsNa/H exchangeBicarbonate absorptionBicarbonate transportResponse to unilateral nephrectomyNa,K-ATPase activityBasolateral ion transportStimulation of bicarbonateBasolateral NaChronic hyperfiltrationMaximal transport rateRemnant kidneyUnilateral nephrectomyCortical tubulesFiltration rateRenal clearanceUNXBicarbonate levelsK-ATPaseRubidium uptakeH secretionFluid absorptionCell ion concentrations