Figure 4From: Molecular profile of synovial fibroblasts in rheumatoid arthritis depends on the stage of proliferationThe expression of S100A4 mRNA in sections from patients with RA by in situ hybridization. This figure shows antisense (a,b) and sense (c) staining, respectively. We also performed HE staining (d) in serial sections. The original magnifications are 200× (a,c,d) and 400× (b), respectively.Back to article page