Fig. 5
From: The establishment of a rheumatoid arthritis primate model in Macaca fascicularis
Expression of inflammatory cytokines in synovium and serum. a The expression of IL-1β, IL-6, IL-17, and TNF-α in synovium was assessed by immunohistochemistry. Positive cells for each antibody are shown on the right. b After 8 weeks, changes in the serum concentration levels were analyzed for IL-6, CRP, and Hb by ELISA, hematology, and serum biochemistry analyses (*p < 0.05, **p < 0.01, and ***p < 0.001)