Intracellular cytokine staining of mononuclear cells in the lung.

<p>Cells were isolated from either challenged only (c) or sensitized and challenged (s/c) <i>Il22</i> deficient and congenic wild-type controls (IL-22^+/+). Panel A shows a representative plot of intracellular IL-5 and IFN-γ staining. Panel B shows cell counts for IL-4 positive, IFN-γ negative (IL-4⁺IFN⁻), IL-5 positive, IFN-γ negative (IL-5⁺IFN⁻), IFN-γ positive, IL-5 negative (IFN⁺IL-5⁻) and IL-17A positive, IFN-γ negative (IL-17A⁺IFN⁻) cells. Each dot represent a single mouse. Data from 2 independent experiments are given. * p<0.05 compared to all other groups.