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. 2011 Jun 16;111(3):834–843. doi: 10.1152/japplphysiol.00031.2011

Fig. 7.

Fig. 7.

Lower force and contractile kinetics of aging MGsKO mouse soleus muscle. A: twitch and tetanic forces normalized to muscle weight were lower in aging MGsKO soleus muscle compared with age-matched controls. B and C: compared with age-matched controls, kinetics of twitch contraction were also lower in aging MGsKO mouse soleus muscle, as shown by the elongated time parameters (TPT and T1/2). Values are means ± SE; n = 6 mice for control and n = 7 mice for MGsKO groups. *P < 0.05 vs. controls in Student's t-test.