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. 2014 Feb 11;9(2):e88707. doi: 10.1371/journal.pone.0088707

Figure 4. Mean epinephrine (A), norepinephrine (B), atrial natriuretic peptide (C) and insulin (D) concentrations during the submaximal incremental test in lean (L: blue, n = 16) and obese (O: red, n = 14) individuals.

Figure 4

Values are the means±SE. PPO: peak power output. * p≤0.05 for differences with lean; † p≤0.05 for significant group interaction effect.