Cytokine production by <i>ex vivo</i> peripheral blood NKT lymphocytes in sooty mangabeys.

<p>A) Cytokine ELISA for IFN-γ, IL-2, IL-10, IL-13, and IL-4 with culture supernatants collected 24 hours post-stimulation of PBMC (mean and SEM of 4 to 7 animals). B) Kinetics of cytokine secretion in PMA/Ca and C1R.d/α-GC stimulated PBMCs at 2 hour, 1 day, 2 days, and 7 days post-stimulation. C) IFN-γ production in C1R.d/α-GC stimulated lymphocytes in the presence of anti-human CD1d (clone 42.1) blocking antibody or isotype control Ab.