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. 2023 May 12;14(5):321. doi: 10.1038/s41419-023-05843-8

Fig. 4. hUC-MSCs restrained the decline in the number of muscle satellite cells in SAMP8 mice.

Fig. 4

A, B Representative immunohistochemical images of satellite cells in skeletal muscle showed the expression of Pax-7, and the number of Pax-7+ cells in different visual fields in SAMP8 mice was calculated (PR1 & PBS < 0.0001; PMSC & PBS < 0.0001; PR1 & MSC = 0.0006) (scale bar = 25 μm; n = 8 or 10 views per group from 5–6 male mice). C, D The expression of Pax-7 in gastrocnemius muscle of R1, P8-PBS and P8-MSC groups was detected by western blot and statistically analyzed (PR1 & PBS = 0.0691; PMSC & PBS = 0.0001; PR1 & MSC = 0.0008) (n = 3 per group; all data shown as mean ± SEM, *P < 0.05, **P < 0.01, ***P < 0.001).