Figure 5

Exhaled nitric oxide (ppb) (A) and oxidative stress in the nasal lavage fluid (B). +P < 0.05 compared to CA + DRY group. ++P < 0.05 compared to CA + HUMID group.

Exhaled nitric oxide (ppb) (A) and oxidative stress in the nasal lavage fluid (B). +P < 0.05 compared to CA + DRY group. ++P < 0.05 compared to CA + HUMID group.