Figure 4
From: Anti-inflammatory effects of methoxyphenolic compounds on human airway cells
Effect of apocynin and diapocynin on CCL2. A, effects of various treatments on CCL2 production: H2O2, HRP, H2O2 + HRP (HH), TNF-α, apocynin (Apo), diapocynin (Diapo). All experiments were performed in triplicate; *, p < 0.05 when compared no treatment; †, p < 0.05 when compared to TNF-α treatment; NS, not statistically significant. B, concentration-response curve of diapocynin and apocynin in the presence or absence of H2O2 + HRP on CCL2 protein levels (n = 3). C, concentration dependence of apocynin on CCL2 production was measured in BEAS2B cells and compared to effects in A549 cells.