Figure 4From: Differential expression of the FAK family kinases in rheumatoid arthritis and osteoarthritis synovial tissuesImmunostaining of pPaxillin is increased in rheumatoid arthritis synovial tissue (RA ST) compared to osteoarthritis (OA) and normal donor (ND) ST. (a) demonstrates RA ST stained with anti-pPaxillin (×200), (b) shows positive staining in OA ST (×200). (c) Low pPaxillin reactivity in normal ST lining and subsynovial MΦs. (d) Is the quantification data obtained from a, b and c. Bars represent mean and SEM. Inflam, inflammatory score; Vasc, vascularity score; Lining, ST lining cell layer; Mac, subsynovial MΦs.Back to article page