Fig. 2
From: Haemophilus influenzae induces steroid-resistant inflammatory responses in COPD
Effect of Dexamethasone and Theophylline on NF-kB activation activity in macrophage-like cells after NTHi infection (a). Effect of Dexamethasone and Theophylline on HDAC activity in macrophage-like cells after NTHi infection (b). Abbreviations Dex: dexamethasone 1 μM, Theo: theophylline 10 μM, NTHi: Nontypeable Haemophilus influenzae. (# p < 0.05 over stimulated cells, ***p < 0.001 over control, *p < 0.05 over control)