Keywords Ulcerative colitis;Cytokine;cell adhesion molecule;matrix metalloproteinase;nuclear factor;free radical;3.4-oxo-isopropylidene-shikimic acid;

• 溃疡性结肠炎;细胞因子;细胞粘附分子;基质金属蛋白酶;核转录因子;自由基;异亚丙基莽草酸;