Fig. 3

Effects of chlorpyrifos administration on intestinal permeability (a, b and i, j, n = 8), circulating LPS (c, k, n = 8), MPO activity (d, l, n = 8), fecal lipocaline-2 levels (e, m, n = 8), inflammation in liver and epididymal fat (f, n, n = 5), and tight junction proteins expression and inflammation in ileum and colon (g, h and o, p, n = 5) in C57Bl/6 (a–h) and CD-1 (ICR) mice (i–p). Data are expressed as the mean ± SEM. *P < 0.05 vs. NFD group; ^#P < 0.05 vs. HFD group. NFD normal-fat diet, NCPF normal-fat diet + chlorpyrifos, HFD high-fat diet, HCPF high-fat diet + chlorpyrifos