Fig. 4From: Acteoside inhibits inflammatory response via JAK/STAT signaling pathway in osteoarthritic ratsACT inhibits JAK/STAT signaling in primary chondrocytes. Rat primary chondrocytes were untreated or treated with 10 ng/mL IL-1β together with different concentration of ACT ACE (positive control, 30 μM) for 24 h. a, b JAK, p-JAK, STAT3 and p-STAT3 were analyzed. ** p < 0.01 and * p < 0.05 compared with blank group. # p < 0.05 compared with IL-1β group. The experiment was repeated three times and the representative results were shown in (a)Back to article page