Research Article

Sinapic Acid Alleviated Inflammation-Induced Intestinal Epithelial Barrier Dysfunction in Lipopolysaccharide- (LPS-) Treated Caco-2 Cells

Figure 9

Effects of sinapic acid (SA) on claudin-1 and ZO-1 localization and distribution in LPS-treated Caco-2 cells. Caco-2 cells were incubated with LPS (10 μg/ml) and SA (5, 10, or 15 μmol/l) for 24 h and then subjected to immunofluorescence analysis (100x).