Figure 4
From: Mechanisms of Legionella pneumophila-induced interleukin-8 expression in human lung epithelial cells
Secretion of IL-8 into the supernatants of A549 and NCI-H292 cultures in response to either AA100jm or dotO mutant and either Corby or flaA mutant infection at 24 h. A549 and NCI-H292 cells were infected with L. pneumophila at an MOI of 100. Data are mean ± SD of three experiments. *, P < 0.001 (compared to uninfected cells). #, P < 0.001 (compared to cells infected with the wild-type strains).