Faecalibacterium prausnitzii supernatant ameliorates dextran sulfate sodium induced colitis by regulating Th17 cell differentiation

Figure 5 Colon Neurath Scores and related orphan receptor-γt and interleukin-17A protein expression. Colon Neurath Scores (A, 100 magnifications), RORγt (B, 200 magnifications), and IL-17A (C, 200 magnifications) protein expression in mice colon. Representative images of mice colonic mucosa (1a-1d). Representative immunohistochemical staining of RORγt (2a-2d) and IL-17A (3a-3d) in mice colon mucosa. Control group (a); model group (b); treatment group (c); prevention group (d). Data are the mean ± SD. n = 8-10. ^aP < 0.05, ^bP < 0.01, ^cP < 0.001 vs model group.