(a)
(b)
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Figure 3: Effect of CBS on MDA level (a), NO level (b), and SOD activity (c) in colonic tissue of mice. Colitis was induced by administration with 5% dextran sulfate sodium (DSS) for 7 d. CBS (50 and 150 mg/kg) was administered daily for 7 d, respectively. Data are presented as mean ± SD of eight mice per group. versus control, versus DSS alone, and versus control.