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. 2019 May 24;9:7799. doi: 10.1038/s41598-019-44222-2

Figure 4.

Figure 4

Cell marker distribution of terminal sprouts. (A) An example of a NMJ in a LD SMA contralateral SOL with one sprout (arrow) that labeled positively for S100 but negatively for NF/SV2. This was thus a tSC terminal sprout without an associated nerve sprout. Scale bar: 25 μm. (B) Cell marker distribution of terminal sprouts in contralateral SOL. While all sprouts labeled for both S100 and NF/SV2 in DMSO WT SOL, about 20% of sprouts only labeled for S100 in SMA muscles. (C) Cell marker distribution of terminal sprouts in reinnervated SOL. Most sprouts labeled for both S100 and NF/SV2 in all groups. Sprouts scored in contralateral and denervated SOL, respectively: DMSO WT: 10 and 114; LD SMA: 61 and 137; HD SMA: 79 and 180.