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. 2017 May 30;8:349. doi: 10.3389/fphys.2017.00349

Figure 2.

Figure 2

miR-126 levels were increased in response to exercise in the LIT and proHIIT group post-training. After the 4-week training intervention, a significant increase of acute miR-126 levels was detected post-exercise (A) in the LIT group and (C) in the proHIIT group (run 7), while miR-126-3p levels were still reduced in (B) the HIIT group (run 4). Elevated miR-126-5p levels were only detected during exercise (run 4) in the proHIIT group. miRNA levels at follow-up were analyzed directly after the last run (run 4) and after 3 min of recovery (post-exercise) in the HIIT group. In the proHIIT group, miRNA levels were analyzed during the exercise (run 4) and directly after the exercise (run 7, post-exercise). Data are represented as mean ± SD. P-values are rest vs. post-exercise using ANOVA. *p < 0.05; **p < 0.01.