Figure 1From: Cigarette smoke exposure facilitates allergic sensitization in miceSerum ovalbumin-specific IgE and IgG1 (U/ml) in mice exposed to phosphate buffered saline (PBS) or ovalbumin (OVA) combined with air or cigarette smoke (SM) for three weeks. (n = 8 per group. Values are reported as mean ± SEM) (*P < 0.05; **P < 0.001).Back to article page