Fig. 7From: Enhanced lung inflammatory response in whole-body compared to nose-only cigarette smoke-exposed miceImmunoglobulins (Ig)A (a, c) and IgG (b, d) measured in BAL and serum in μg/ml. *p < 0.05; **p < 0.01; ***p < 0.001;****p < 0.0001. Data are expressed as median and IQR (n = 8–15)Back to article page