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Table 2 Analysis of muscle fibers’ diameter

From: In vivo RyR1 reduction in muscle triggers a core-like myopathy

  CTRL diameter (µm) SEM Nb fiber RyR1-Rec diameter (µm) SEM Nb fiber Student t-test %CTRL
EDL type I 23.6 0.9 700 17.2 0.7 700 p < 0.001* 73
EDL type II 40.0 1.6 600 32.5 1.2 700 p < 0.001* 81
TA type I 33.7 1.9 300 20.0 1.2 300 p < 0.001* 59
TA type II 46.8 2.7 300 35.6 2.1 300 p < 0.001* 76
  1. The diameter of slow (type I) and fast (type II) fibers was quantified in Extensor digitorum longus (EDL) and tibialis anterior (TA) sections of CRTL and RyR1-Rec animals at D75 after NADH-TR staining. Hundred fibers were measured for each muscle. Between 3 and 7 mice in each group
  2. *Represent significant data