Fig. 2From: Fibronectin extra domain A as a drug delivery targeting epitope for rheumatoid arthritisAnti-FnEDA mAb biodistribution detected by anti-human IHC. Biodistribution into inflamed knee joints (A–C), contrasts with non-specific organs shown in spleen (D), kidney (E) and liver (F); inflamed joints from animal treated with isotype control anti-TeTx antibody (G). Arrows point to disease specific structures (N = 3, Arrows in A and C point to inflamed synovium, arrows in B indicates focal erosion pits, magnification level is noted in each picture)Back to article page