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. 2017 Feb 28;14:7. doi: 10.1186/s12970-017-0165-z

Fig. 2.

Fig. 2

Changes interleukin 6 (a) and tumor necrosis factor alpha (b) levels during exercise tests performed before and after the supplementation (mean ± SD). Note. IL-6 = interleukin 6; TNF α = tumor necrosis factor alpha; □ − SUPL = supplemented group; Inline graphic − PLA = placebo group; B = baseline; Ex = immediately after the exercise; R = after a 1-day recovery; † − significantly different compared to baseline level; # -significantly different compared to post-exercise level