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. 2021 May 17;128(6):771–791. doi: 10.1007/s00702-021-02353-9

Fig. 6.

Fig. 6

Representative localization of SMI-32 in neuromuscular junction (NMJ) in WT and SMA mice. Electron micrograph from WT mouse a showing a normal, well conformed NMJ. SMI-32 immuno-gold particles (arrows) are barely detectable within the a well-organized cytosol. b In SMA mouse, the normal NJM architecture is completely lost and sub-cellular compartments are no longer distinguishable, while a strong SMI-32 immuno-gold staining is evident (arrows). The graph c reports the number of SMI-32 immuno-gold particles in SMA and WT mice. Values are the mean number ± S.E.M. of 10 NMJ per mouse (100 NMJ per group). Scale bar: a, b = 0.3 µm. *P ≤ 0.05 compared with WT. M mitochondria