Figure 2

Effect of SE infection on numbers of intraepithelial NK cells in broiler chickens. A Numbers (cells/mg) of intraepithelial IL-2Rα⁺ and B 20E5⁺ NK cells per mg ileum, in uninfected (uninf) and SE-infected (SE-inf) chickens. Mean + SEM per treatment and time point is shown (n = 5).