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. 2018 Jun 27;5(3):ENEURO.0138-18.2018. doi: 10.1523/ENEURO.0138-18.2018

Figure 8.

Figure 8.

Destabilization of nodes leads to axonopathy in adult CNS myelinated axons. A–J, TEM of cross sections from SCs of NFfx;Ankfx control (A, C) and SLICK-H-CreER;NFfx;Ankfx (B, D–J) mice 60 days after P23/24 injection. Green arrowheads point to normal axons, greens arrows to compact myelin, red arrowheads to abnormal accumulations in the periaxonal space, and red asterisks to vacuoles. K–N, TEM of longitudinal sections from SCs of NFfx;Ankfx (K, M) and SLICK-H-CreER;NFfx;Ankfx (L–L′, N) mice 60 dpi focusing on the nodal and paranodal areas. Black arrows mark paranodal axo-glial septate-like junctions. Scale bar for A–J = 2 μm, K–L′ = 0.5 μm, M, N = 0.2 μm.