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. 2018 Mar 9;8:4309. doi: 10.1038/s41598-018-22342-5

Figure 4.

Figure 4

Reduced number of Ts65Dn satellite cells at 4 days post injury. (A) Images of TA muscle collected 4 days post injury were visualized for Pax7 immunoreactivity (red) to label satellite cells, laminin immunoreactiviey to mark myofibers (green) and EdU (yellow). EdU was injected 2 h prior to collection. Blue is DAPI. White carets mark EdU+ satellite cells. (B) Quantification of satellite cell numbers at 4 days post injury in Ts65Dn muscle and wild type muscle (n = 3). (C) Quantification showing the percentage of Pax7+/EdU+ cells in wild type TA muscle and Ts65Dn TA muscle at 4 day post injury (n = 3). Statistical significance was tested using Student’s t test. Asterisks indicates significant difference and P-value < 0.05. NS indicates not significant. Scale bar is 40 μm.