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. 2013 Apr 11;2013:248585. doi: 10.1155/2013/248585

Figure 1.

Figure 1

Effects of catechins (CAs) and/or sialic acid (SA) on caspase-1 expression in AGS cells at 4 h after H. pylori (HP) infection. Upper panel, a representative western blot; lower panel, the fold change of the caspase-1 levels relative to the expression in the untreated uninfected control, which was set at 1.0. β-actin was used as a loading control. Each column with a vertical line represents mean ± SEM (n = 3). *P < 0.05, compared to the untreated uninfected control;  # P < 0.05, compared to H. pylori infection alone.