In T2D, the expression of muscle Na+/K+ α1 and α2 was 98 and 114% higher (p < 0.001), respectively, than in ND, with no difference in the expression of muscle Na+/K+ β1, FXYD1, and Kir6.2 (Figure 7). This evidence concerns the gene KCNJ11 and type 2 diabetes mellitus.