Fig. 3
Effects of AFS on histopathological changes. Histological analysis of paws was performed after 30 days of AFS treatment. The upper left images showed histologic staining of ankle joints and the right bottom showed enlarged images of partial area of the upper left images.(f) site of bone erosion; (g) site of cartilage damage; (h) site of synovial inflammation. Original magnification, ×100.