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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Mech Ageing Dev. 2012 Sep 19;133(0):655–664. doi: 10.1016/j.mad.2012.09.001

Fig. 2.

Fig. 2

AMPK activity. AMPK α1 (A) and AMPK α2 (B) activities were measured in 32 older versus 32 younger subjects at baseline. AMPK α1 (C) and AMPK α2 (D) activities were also measured in 25 older subjects pre- versus post-training. Data are means ± SE. *P < 0.05 pre- versus post-exercise (B), older versus younger group (C). IC, internal control.