Fig. 4

Plasma concentrations of 5-HT, leptin, and active/desacyl ghrelin ratio Plasma levels of 5-HT (a), leptin (b), desacyl ghrelin (c), active ghrelin (d), and the ration of active/desacyl ghrelin (e) are shown. Data are presented as mean ± SEM. **P < 0.01 vs. SAF ***P < 0.001 vs. SAF and SFD, ^# P < 0.05, ^## P < 0.01 vs. PAF, ^### P < 0.001 vs. SAF and SFD, ⁺⁺ P < 0.01 vs. SFD