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. 2018 Oct 10;9:841. doi: 10.3389/fneur.2018.00841

Figure 2.

Figure 2

Screening of autoantibodies on teased nerve fibers in patients with peripheral neuropathies. Rat sciatic nerve fibers were immunostained with a polyclonal rabbit anti-CASPR2 antibody (red) and serum from a patient with (A) anti-CASPR2 antibodies (green), (B) anti-contactin1 antibodies (green), and (C) anti-neurofascin155/186 antibodies (green). CASPR2 labels the juxtaparanodal region of the node of Ranvier, contactin1 the paranodal and neurofascin155/186 the paranodal and nodal region. CNTN1, contactin1; NF155/186, neurofascin155/186; Scale bar = 10 μm.