Fig. 3From: Haemophilus influenzae induces steroid-resistant inflammatory responses in COPDEffect of Dexamethasone and Theophylline on IL-6, IL-1 β, IL-10 and TNF-α (a) and IL-8 (b) in macrophage-like cells after Haemophilus influenzae infection. Abbreviations Dex: dexamethasone 1 μM, Theo: theophylline 10 μM, NTHi: Nontypeable Haemophilus influenzae. (***p < 0.001 over control, ## p < 0.01 over stimulated cells, ¶ p < 0.05 over Dex + NTHi)Back to article page