Fig. 4

General efficacy of ganjiang decoction in mice with DSS-induced ulcerative colitis. Effect of different extraction methods of ganjiang decoction on DAI score (a), colonic length (b), and corrected spleen weight (c) in mice with ulcerative colitis. Data were presented as mean ± SD (n = 6). #P < 0.05, ##P < 0.01, and ###P < 0.001 compared with the control group. *P < 0.05, **P < 0.01, and ***P < 0.001 compared with the model group. DSS dextran sulphate sodium salt, DAI disease activity index, SD standard deviation