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. 2023 Jun 15;35(8):854–864. doi: 10.1097/MEG.0000000000002597

Fig. 5.

Fig. 5.

The effect of OE on TNBS-induced apoptotic protein expression and histomorphology in rats by the Nrf2/HO-1 signaling pathway. (a) Disease activity index (DAI) scores. (b) HE staining and histological score for the extent of damage in the rat colon (scale bar = 100 µm). (c) HE and TUNEL staining for histomorphological changes in rats with UC (scale bar = 100 µm). (d) Western blots for the expression of apoptosis-related proteins Bax, Bcl2, and cleaved caspase 3. Compared with the control group, ###P ≤ 0.001; compared with the UC group, ***P ≤ 0.001; compared with the OE group, @@P ≤ 0.01, @@@P ≤ 0.001.