Research Article

Fuyuan Decoction Enhances SOX9 and COL2A1 Expression and Smad2/3 Phosphorylation in IL-1β-Activated Chondrocytes

Figure 4

Effect of FYD-CS on cell cycle progression in IL-1β- and/or SB431542-treated SW1353 cells. The cells were treated with 15% FYD-CS, 10 μM SB431542, and/or 10 ng/mL IL-1β for 72 h, and then cell cycle progression was assayed.