Fig. 2
From: The protective effect of gentisic acid on rheumatoid arthritis via the RAF/ERK signaling pathway
The effect of GA on histochemical with rheumatoid arthritis. A Images of ankle synovial tissue following hematoxylineosin (H&E) staining. B Images of knee synovial tissue following hematoxylineosin (H&E) staining. C Images of ankle synovial tissue following TUNEL staining. D Images of knee synovial tissue following TUNEL staining. *P < 0.05, **P < 0.01, and ***P < 0.001 compared with the control group. $P < 0.05, $$P < 0.01, and $$$P < 0.001 compared with model group