Fig. 4From: Comparison of asthma phenotypes in OVA-induced mice challenged via inhaled and intranasal routesSerum IgE levels in control and OVA-sensitized and challenged mice. Serum samples from all groups were collected 48 h after the last OVA challenge. Bars represent the mean ± SD from five mice per group. #p < 0.05 vs. inhaled saline, *p < 0.05 vs. intranasal salineBack to article page