Fig. 3From: Pien Tze Huang alleviate the joint inflammation in collagen-induced arthritis micePZH decreased the levels of pro-inflammatory cytokines in the joint of CIA mice. Representative immunohistochemistry images (left) and IOD means (right) of IL-1β a, IL-6 b and IL-17 c in ankle joint synovium (×400, scale bars = 50 μm). n = 6 each group. ###P < 0.001, vs. normal group, *P < 0.05, **P < 0.01, ***P < 0.001, vs. model groupBack to article page