Fig. 4: Changes in the insulin-suppressive effect on fasting BCAA levels after exercise training.

The percentage of insulin-suppressed leucine (a), isoleucine (b), and valine (c) measured in fasting plasma before (solid symbols) and after exercise training (open symbols) in people with NAFL (NAFL, dots), people with patients with type 2 diabetes (T2DM, squares) and control participants (CON, triangles). Due to technical difficulties, the percentage of insulin-suppressed leucine was determined in n = 6 T2DM, n = 6 NAFL, and n = 7 CON. Data are expressed as mean ± SEM and tested using Anova for repeated measurements; *p < 0.05.