Figure 3From: Expression of CD147 on monocytes/macrophages in rheumatoid arthritis: its potential role in monocyte accumulation and matrix metalloproteinase productionLaser scanning confocal microscope (× 400) image of the double immunofluorescent assay. The expression of CD68+ (green) and CD147+ (red) cells, and the co-expression of CD68+CD147+ cells (yellow) in the lining and sublining layers of rheumatoid arthritis synovium is apparent.Back to article page