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Fig. 2 | Arthritis Research & Therapy

Fig. 2

From: Longitudinal assessment of reactivity and affinity profile of anti-Jo1 autoantibodies to distinct HisRS domains and a splice variant in a cohort of patients with myositis and anti-synthetase syndrome

Fig. 2

Reactivity of serum and BALF-derived anti-Jo1 antibodies. A, C Anti-Jo1 IgG and B, D IgA reactivity in BALF and paired serum were measured by ELISA in 6 anti-Jo1+ patients. Autoantibody levels were normalized to total values of IgG and IgA (Y-axis). Friedman’s tests corrected for multiple comparisons by Dunn’s test was applied. p < 0.05 was assumed as significantly different

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