Fig. 2From: Characterization of the binding pattern of human aquaporin-4 autoantibodies in patients with neuromyelitis optica spectrum disordersAQP4-M23 binding ratios in seropositive NMOSD patients and seronegative control groups. AQP4-IgGs were exclusively detected in serum samples of patients with NMOSD, but not in MS patients, patients with OND or HC. The cutoff value of 1.323 is indicated by a dashed horizontal line. Medians are indicated by horizontal bars. Binding ratios were compared by using a non-parametric test (Kruskal-Wallis Test) revealing p < 0.0001. NMOSD neuromyelitis optica spectrum disorders, MS multiple sclerosis, OND other neurological diseases, HC healthy controlsBack to article page