Protective effects of Butia capitata extract against colitis-driven colorectal tumorigenesis: Insights into its anti-inflammatory and antinociceptive activities

Figure 6 Photomicrographs representing histological sections of colon tissue stained with hematoxylin-eosin. A: Negative control group (saline); B: Acetic acid-treated group; C: Keto-alcoholic extract of Butia capitata at 10 mg/kg; D: Keto-alcoholic extract of Butia capitata at 30 mg/kg; E: Keto-alcoholic extract of Butia capitata at 100 mg/kg; F: Keto-alcoholic extract of Butia capitata at 300 mg/kg; G: Mesalazine treated group. The green arrows indicate inflammatory infiltrate, the blue arrows show loss of crypt architecture, and the orange arrows demonstrates a spot with preserved crypts and epithelial barrier.