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. 2017 Aug 14;7:8036. doi: 10.1038/s41598-017-08176-7

Figure 4.

Figure 4

OipA increases cleaved-caspase 3 and Bax/Bcl-2 ratio in AGS and KATO III, but does not have any effect on caspase 8 and FasL. Western blot analysis was performed for determination of caspase 3, 8, FasL and Bax/Bcl-2 ratio in OipA treated AGS and KATO III. Samples were treated with BSA or heat-inactivated OipA as negative controls or 20 μg/mL or 40 μg/ml of OipA for 24 h. Representative pictures showing the level of cleaved-caspase 3, pro-caspase 8, FasL, β-actin, Bcl-2 and Bax (A). Densitometric analysis showing the levels of caspase 3, 8, FasL, Bcl-2, Bax in AGS (B) and KATO III (D) and Bax/Bcl-2 ratio in AGS (C) and KATO III (E) in all treatment groups. The results are expressed as the mean ± SD, (n = 3, three independent experiments). Statistically significant differences with the control groups are indicated with *(p < 0.05).