Figure 3From: Lung inflammation changes and oxidative stress induced by cigarette smoke exposure in guinea pigs affected by Zataria multiflora and its constituent, carvacrolDifferential WBC counts as the percentage of total WBC in BALF of control, COPD, and COPD treated with dexamethasone, three concentrations ofZ. multiflora(a), and carvacrol (b). #; p < 0.05 compared to control group. *; p < 0.05, **; p < 0.01 compared to non-treated COPD group.Back to article page