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. 2014 Nov 20;7:522. doi: 10.1186/s13071-014-0522-6

Figure 4.

Figure 4

Cytokines in the lung tissues of mice sensitized and challenged with PBS or OVA. Cytokine mRNA expression levels were measured in the lungs by real time PCR. AU: arbitrary units (A). Representative example of critical cytokines (IFN-γ and IL-5) measured by western blotting (WB) (B) and densitometry of WB for expression of IFN-γ and IL-5(C,D). *, p <0 .05; **, p <0.01; ***, p <0.001. n =8 mice/group, in two separate experiments.