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. 2017 Aug 2;8:905. doi: 10.3389/fimmu.2017.00905

Figure 4.

Figure 4

Root extract of Morinda officinalis (MORE) and hairy root extract of M. officinalis (MOHRE) ameliorated colonic injury in dextran sodium sulfate (DSS)-induced chronic colitis mice. (A) Representative colon from each group. (B) Colon length. (C) Colon thickness. (D) The representative pictures of colon macroscopic appearances in each group. (E) Morphology score. (F) Histological score. (G) Representative hematoxylin–eosin (H&E) staining of colon tissues of each group (black arrows indicating inflammatory infiltration and injury), (1) Control group, (2) DSS group, (3) DSS + mesalazin (positive drug group), (4) DSS + MORE 80 mg/kg, (5) DSS + MORE 40 mg/kg, (6) DSS + MORE 20 mg/kg, (7) DSS + MOHRE 80 mg/kg, (8) DSS + MOHRE 40 mg/kg, and (9) DSS + MOHRE 20 mg/kg. All data are presented as mean ± SEM of six to nine mice. *p < 0.05. **p < 0.01 vs. control group; #p < 0.05. ##p < 0.01 vs. DSS group.