Protective effects of BXXD by regulating antioxidant function by increasing the activities of SOD and GSH-Px and decreasing the production of MDA. MIN6 cells were incubated with DMEM (Con), DMEM plus t-BHP (Mod), DMEM, t-BHP plus liraglutide (Li), DMEM, t-BHP, liraglutide plus LY294002 (Li+LY), DMEM, t-BHP plus BXXD 0.5 mg/ml (BXXD), and DMEM, t-BHP, BXXD 0.5 mg/ml plus LY294002 (BXXD+LY). Values are expressed as mean ± SEM. The experiment was repeated three times. ∗P < 0.05 versus control group; ∗∗P < 0.01 versus control group; #P < 0.05 versus model group; ##P < 0.01 versus model group; △P < 0.05 BXXD versus Li group; and △△P < 0.01 BXXD versus Li group.