Figure 7. CPUY192018 attenuated the DSS-induced oxidative stress and apoptosis in the mouse colons.
(A) Immunohistochemical detection of Nrf2 together with its target proteins HO-1, GCLM and GPx2 levels in the mouse colons. Magnifications ×200. The ROS level (B) the ratio of GSH/GSSG (C) and MDA level (D) in the colons were measured. The results are expressed as the means + SEM. *p < 0.05, **p < 0.01 and ***p < 0.001, one-way ANOVA with Tukey–Kramer posttest.