Figure 1From: Chemerin activates fibroblast-like synoviocytes in patients with rheumatoid arthritis Expression of chemerin in rheumatoid arthritis and osteoarthritis synovial tissue samples. Chemerin expression in synovial tissue samples obtained from five RA patients (A) and three OA patients (B) examined by immunohistochemistry. All sections were counterstained with hematoxylin. OA = osteoarthritis; RA = rheumatoid arthritis.Back to article page