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. 2021 Aug 31;12:670389. doi: 10.3389/fphar.2021.670389

FIGURE 2.

FIGURE 2

Influence of sitagliptin on serum indices in the HFD-fed rats. (A) serum ET-1 levels, n = 3 in each group; (B) serum NO levels, n = 6 in each group; (C) serum SOD levels, n = 6 in each group; (D) serum T-AOC levels, n = 6 in each group; (E) serum FFA levels, n = 6 in each group; (F) serum MDA levels, n = 6 in each group; (G) serum IL-1β levels, n = 3 in each group; (H) serum TNFα levels, n = 3 in each group. SCD: standard chow diet; HFD: high-fat diet; HFD + SIT: HFD and sitagliptin therapy group. All values displayed are mean ± SEM.*p < 0.05, **p < 0.01,***p < 0.001 vs. SCD group; # p < 0.05, ## p < 0.01, ### p < 0.001 vs. HFD group.