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Table 2 Expression of S100A11 related to different cellular compartments in synovial tissues from patients with rheumatoid arthritis (RA) and osteoarthritis (OA)

From: Calgizzarin (S100A11): a novel inflammatory mediator associated with disease activity of rheumatoid arthritis

  RA OA Mann-Whitney test
Lining layer 2.58 ± 0.20 1.00 ± 0.29 p < 0.01
Interstitium 2.25 ± 0.11 0.25 ± 0.11 p < 0.01
Inflammatory infiltrate 2.42 ± 0.27 0.50 ± 0.18 p < 0.01
Vessels and capillaries 1.33 ± 0.17 0.33 ± 0.21 p < 0.05
  1. The intensity of S100A11 expression was scored using a semiquantitative 4-point scale. A score of 0 represented no staining, 1 weak, 2 moderate and 3 strong staining intensity. Values represent mean (± SD)