Figure 4.

Cellular distribution of IL-29 in rheumatoid arthritis (RA) synovium. Double immunofluorescence analysis in RA synovium was performed using specific antibodies against IL-29 and CD68 or FGF-2. Each section was merged with DAPI. The magnification was × 400.

Wang et al. Arthritis Research & Therapy 2012 14:R228   doi:10.1186/ar4067
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