Fig. 2.
Effect of a high-K diet on ENaC expression in Sgk1+/+ mice. A–C: Western blots of kidney homogenates probed with antibodies against αENaC, βENaC, and γENaC. Lanes were loaded with 30 μg (αENaC), 60 μg (βENaC), or 40 μg (γENaC) of total protein. D–F: quantitation of the blots in A–C. Data are represented as means ± SE for 4 animals in each group. *Significant difference compared with control diet with P < 0.05. **Significant difference compared with control diet with P < 0.01.