Figure 5.
Stimulation of the thick ascending limb Na+,K+,2Cl− cotransporter BSC-1 by hSGK 22Na+ uptake in Xenopus oocytes injected with and without the thick ascending limb Na+,K+,2Cl− cotransporter BSC-1 and/or the active kinase hSGK or inactive kinase hSGKK127R. In some of the experiments furosemide (100 μM) was added to inhibit BSC-1. Arithmetic means ± SEM.