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Fig. 1 | Arthritis Research & Therapy

Fig. 1

From: Immunopathologic characterization of ultrasound-defined synovitis in rheumatoid arthritis patients in clinical remission

Fig. 1

Immunohistochemical analysis of inflammatory infiltrating cell populations in synovial tissues of rheumatoid arthritis (RA) patients in remission, who had power Doppler signal, compared to patients with clinically active RA. The density of CD68 (macrophages) in the synovial lining (L) and sub-lining (SL), CD3 (T lymphocytes), CD20 (B lymphocytes) and CD117 (mast cells), as assessed by quantitative digital image analysis is shown. Data are represented as mean ± SD. NS not significant

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