Coordinated regulation of intracellular K+ in the proximal tubule: Ba2+ blockade down-regulates the Na+,K+-ATPase and up-regulates two K+ permeability pathways

Coordinated regulation of intracellular K+ in the proximal tubule: Ba2+ blockade down-regulates the Na+,K+-ATPase and up-regulates two K+ permeability pathways