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. 2017 Jun 12;7:3238. doi: 10.1038/s41598-017-03549-4

Figure 6.

Figure 6

Confocal micrographs showing localization of the α1, β1, δ, ε, and γ subunits at the NMJs and muscle membrane of (A) DIV (grade IV) facial nerve injury of the orbicularis oris on day 7 and (B) DIV facial nerve injury of the orbicularis oris on day 30. Immunofluorescence staining with α-bungarotoxin (green, mark α1 subunit), β1, or δ or ε or γ subunits (pink), and neurofilament 200 (red, mark nerve). Large arrows mark the NMJ, and small arrows mark the muscle membrane. Scale bars = 30 μm.