Figure 5From: Nontypeable Haemophilus influenzae induces COX-2 and PGE2 expression in lung epithelial cells via activation of p38 MAPK and NF-kappa BEnhanced DNA binding activity of NF-kappa B induced by NTHi. A549 cells were incubated with different concentrations of NTHi with or without SB203580, and DNA binding activity of NF-kappa B was measured by EMSA analysis. A representative gel from three independent experiments with similar results is shown in figure.Back to article page