Figure 4From: Effects of wood smoke particles from wood-burning stoves on the respiratory health of atopic humans Selected markers found in nasal lavage; Selected markers are illustrated by mean values of IL-1β (A), IL-6 (B), IL-8 (C), IL-12 (D) and IL-18 (E) at baseline, at the end of exposure (3½ hours) and 6 h post exposure initiation for the 3 exposures to clean filtered air, low and high concentrations of wood smoke. Error bars represent +1 SEM.Back to article page