Figure 4From: Early and late effects of the DPP-4 inhibitor vildagliptin in a rat model of post-myocardial infarction heart failureCardiomyocyte size was measured by gomori staining in cross-sectional areas. A: Graphic representation of cardiomyocyte size in all experimental groups. B: Typical examples of cardiomyocyte size in the experimental groups at ×40 magnification. Data are presented as means ± SEM. N = 8-10 for all groups. **P < 0.01 vs. sham group.Back to article page