Fig. 3.
Protein expression levels from Western blot. (a) Expression levels of Reg1 and β-actin protein in the kidney were compared between AQP11-null (KO) mice and wild-type (WT) mice. (b) The graph with plotted densitometry analysis. The expression level was normalized by that of β actin. The values were expressed as fold changes from the wild-type mice. The two groups were statistically different at p < 0.01.