Erratum: Ochnaflavone inhibits TNF‐α‐induced human VSMC proliferation via regulation of cell cycle,ERK1/2, and MMP‐9. S.‐J. Suh,U.‐H. Jin,S.‐H. Kim,H.‐W. Chang,J.‐K. Son,S.H. Lee,K.‐H. Son,C.‐H. Kim
6. Effect of OC on the TNF‐α‐induced DNA binding activities of MMP‐9, NF‐κB, and AP‐1 motif in HASMC. Cells were pretreated with indicated OC for 40 min in serum‐free medium, were incubated with TNF‐α (100 ng/ml) for 24 h. Nuclear extracts were analyzed by EMSA for the activated NF‐κB (A) and AP‐1 (B) using radiolabeled oligonucleotide probes, respectively. Indicated values are means of three triplicate experiments.