Effect of exercise during pregnancy on offspring development through ameliorating high glucose and hypoxia in gestational diabetes mellitus

Figure 5 Development and glucose transporter 1 expression in the heart of offspring in the offspring of control group, offspring of mouse with gestational diabetes mellitus group, and offspring of gestational diabetes mellitus mouse models with exercise group. A: Hematoxylin and eosin staining was used to evaluate ventricular septum of 3- and 8-week-old offspring. Scale bar = 500 μm; B: Immunohistochemical analysis results of glucose transporter 1 expression in the hearts of 3- and 8-week-old offspring. Scale bar = 50 μm. Offspring of control group (n = 5); Offspring of mouse with gestational diabetes mellitus group (n = 5); Offspring of gestational diabetes mellitus mouse models with exercise group (n = 5). Data are presented as the mean ± SEM. ^aP < 0.05; ^bP < 0.01; ^cP < 0.001.