Skip to main content
. 2022 Jul 8;55:102398. doi: 10.1016/j.redox.2022.102398

Fig. 7.

Fig. 7

IKK signalling in human skeletal muscle in response to incremental exercise to exhaustion in normoxia and severe hypoxia, and post-exercise ischaemia. Levels of protein expression of (A) pSer176/180 IKKα/ß, (B) Total IKKβ, and (C) Total IKKα. Nx: normoxia session (FIO2 = 0.21, PIO2 = 143 mmHg); Hyp: severe normobaric hypoxia session (FIO2 = 0.104, PIO2 = 73 mmHg); Pre: before exercise; Post: 10 s after exercise cessation during ischaemic recovery; Oc1m: 60 s after exercise cessation during ischaemic recovery; FC1m: 60 s after exercise cessation during recovery with free circulation. For panels (A) and (B), n = 11 for all conditions except for Oc1m Nx (n = 9), Post Hyp (n = 10) and FC1m (n = 10) and for panel (C), n = 11 for all conditions except for Oc1m Nx (n = 9). See Fig. 1 for a detailed description of the experimental phases. The statistical analysis was performed with logarithmically transformed data for Total IKKα. Values presented are means ± standard errors and expressed in arbitrary units (a.u.). †p < 0.05 vs. Pre Nx; *p < 0.05 vs. Pre Hyp; #p < 0.05 vs. Post Hyp; §p < 0.05 vs. Oc1m Hyp.