Fig. 2
From: The isotype repertoire of antibodies against novel UH-RA peptides in rheumatoid arthritis
Levels of anti-UH-RA.1 (a) and anti-UH-RA.21 (b) antibody isotypes in patients with rheumatoid arthritis and control subjects. The dashed lines represent the cutoff value, set at 90 % based on reactivity in healthy controls. Antibody levels were compared by Kruskal-Wallis testing. *p < 0.05, **p < 0.01, ***p < 0.001. HC healthy control subjects, Ig immunoglobulin, RA patients with rheumatoid arthritis, RC rheumatic control subjects