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. 2017 Mar 14;7:44650. doi: 10.1038/srep44650

Figure 4. Placental HIF1A is upregulated by maternal obesity but attenuated by exercise.

Figure 4

(a) HIF1A protein levels in placentae from control (white bars), obese (black bars) and obese-exercised (grey bars) dams, with representative blots shown above. Data are presented as means+/− SEM, n = 6 per group and the effects of obesity and exercise were analyzed by One-way ANOVA followed by Tukey’s multiple comparison test; (b) Pearson correlation between maternal insulin and placental HIF1A protein levels, 2-tailed p = 0.002 (alpha = 0.05) and r = 0.68, with data from matched groups displayed for controls as filled circles, obese as filled squares and obese-exercised as open triangles.