, specific inhibitors of COX-1 and COX-2, and expression levels of PGE2 were measured by ELISA assay. Data are means ± SEM (n = 4), *. Mock group; **. NTHi group at 50 MOI.<p><b>Copyright information:</b></p><p>Taken from "Nontypeable induces COX-2 and PGE2 expression in lung epithelial cells via activation of p38 MAPK and NF-kappa B"</p><p>http://respiratory-research.com/content/9/1/16</p><p>Respiratory Research 2008;9(1):16-16.</p><p>Published online 31 Jan 2008</p><p>PMCID:PMC2270828.</p><p></p