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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. 3.

Fig. 3

AMPK protein content. AMPK α1 (A) and AMPK α2 (B) protein content were measured in the skeletal muscle of 32 older versus 32 younger subjects at baseline. AMPK α1 (C) and AMPK α2 (D) protein content was measured in 25 older subjects pre- versus post-training. Data are means ± SE. Representative blots are shown for 4 younger and 4 older subjects for AMPK α1, and 3 younger and 4 older subjects for AMPK α2. IC, internal control.