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. 2018 Feb 22;8:3448. doi: 10.1038/s41598-018-21835-7

Figure 4.

Figure 4

HDAC4 is essential for skeletal muscle regeneration. (a) Representative images of tibialis anterior regenerating muscles, one week after injury. Scale bar: 50 μm. (b) Morphometric analysis of the distribution of regenerating fiber cross-sectional area, one week after injury. n = 5. Data are presented as average +/− SEM. *p < 0.05 by Student’s t test. (c) Real-time PCR for proliferative and myogenic markers in HDAC4 KO and control mice, 2.5 days following injury. n = 7. Data are presented as average +/− SEM. *p < 0.05 (Student’s t-test). (d) Representative images of TA regenerating muscles, one month after injury. Scale bar: 50 μm. (e) Morphometric analysis of the distribution of regenerating fiber cross-sectional area, one month after injury. n = 5. Data are presented as average +/−SEM. *p < 0.05; **p < 0.005 (Student’s t-test).