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. 2012 Aug 13;590(Pt 21):5361–5370. doi: 10.1113/jphysiol.2012.239053

Figure 1. Muscle interstitial NOx at rest and during 12 W and 45%Wmax without and with infusion of NAC.

Figure 1

Exercise was performed at the same absolute workload of 12 W and at a relative workload corresponding to 45%Wmax without (CON) or with (NAC) infusion of N-acetylcysteine in young sedentary (n= 8), older sedentary (n= 8) and older active (n= 8) subjects. Values are means ± SEM. †Significantly different from young sedentary within same condition, P < 0.05; *significantly different from control conditions, P < 0.05; #significantly different from rest within same condition, P < 0.05.