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. 2021 Jul 15;9:662133. doi: 10.3389/fcell.2021.662133

FIGURE 4.

FIGURE 4

Size distribution of plantaris muscle fibers is modified in DesKO mice after OVL. Size distribution of plantaris muscle fibers expressing only MHC-2a (A,B) or MHC-2b (D,E) for both genotypes (Ctr and DesKO) in basal condition (black line) or after 1 month of OVL (black dotted line). The gain or loss in these parameters was calculated compared to the corresponding basal condition for the Ctr + OVL and DesKO + OVL groups (C,F). Data are given as means ± SEM. For the size distribution, n = 4 for all conditions (n = 3 for Ctr + Basal group). DesKO, Desmin knock-out mice; Ctr, Control mice; OVL, mechanical overloading; MHC, myosin heavy chain. ns, non-significant, *p < 0.05.