Fig. 7
From: Targeting a cysteine protease from a pathobiont alleviates experimental arthritis
Reduced IL-17 expression in the synovial tissue of CIA rats by pre-immunization with the CD domain of RgpA. Briefly, joint tissue sections from three rats per group were deparaffined and IL-17 expression was assessed by immunohistochemistry as described in the “Materials and methods” section. Synovial tissue is denoted by arrows. Results are presented as mean ± SEM. **p < 0.01