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. 2019 Jul 2;11(1):39–51. doi: 10.1111/jdi.13098

Figure 3.

Figure 3

Effects of exenatide on oxidative stress in the heart of diabetes mellitus (DM) rats. (a) Representative images of dihydroethidine (DHE) staining for myocardial tissues (red, DHE; scale bar, 25 μm). (b) The average fluorescence intensity was summarized. (c) Representative electron micrographs for myocardial tissues (mitochondria are indicated by red arrows; scale bar, 1 μm). (d) Superoxide generation (relative light units/s/mg protein) of myocardial tissues from different groups. Data are expressed as the mean ± standard deviation (n = 5), *P < 0.05 versus control group, # P < 0.05 versus DM + vehicle group.