Vα14i NK T cells produce IFN-γ in response to MCMV infection.

<p><i>A</i>, Following surface staining, hepatic Vα14i NK T cells and NK cells were fixed, permeablized and stained for intracellular IFN-γ. <i>B,</i> The frequency and <i>C,</i> number of IFN-γ⁺ Vα14i NK T and IFN-γ⁺ NK cells, average±SD, is shown for infected B6 at day 1.5 post-infection. Results shown are representative of 2 to 5 independent experiments.