COX-2 expression in SF- vs. SR-HsFb.

<p>(<b>A</b>) PMA-induced COX-2 proteins in SF- vs. SR-HsFb. Upper panel, representative blot and lower panel, densitometry analysis. Error bars denote mean ± SEM (n = 3). (<b>B</b>)<b>–</b>(<b>E</b>) COX-2 proteins in SF- vs. SR-HsFb treated with TNFα, IL-1β (10 ng/ml), fibroblast growth factor-2 (FGF, 10 ng/ml) or platelet-derived growth factor BB (PDGF, 10 ng/ml) for 4 h. Upper panels show representative Western blots and lower panels, densitometry analysis. Error bars indicate mean ± SEM (n = 3).