The following minor errors need to be corrected:
On Page 9444, the Figure 4 legend should read: “Feprazone reduced the expressions of PAI-1 and p21 in IL-1β-challenged C-28/I2 chondrocytes. Cells were stimulated with IL-1β (10 ng/mL) in the presence or absence of Feprazone (20 μM). (A) mRNAs of PAI-1 and p21 and (B) proteins of PAI-1 and p21 (n = 5; ###, P < 0.001 vs the vehicle group; &, P < 0.05 vs the IL-1β group; &&, P < 0.01 vs the IL-1β group)”.
On Page 9447, reference 17 should be: “Fletcher, M. R.; Loebl, W.; Scott, J. T. Feprazone, a new anti-inflammatory agent. Studies of potency and gastrointestinal tolerance. Ann. Rheum. Dis.1975, 34, 190–194”.