Fig. 4.
Cytokine production by BCG-infected DC following treatment with IFN-β. DC were infected with BCG, with or without a 4-h pretreatment with 200 pM IFN-β. After 24 h, supernatants were collected and analyzed by CBA for IL-12p70. The results represent the means ± se of four separate experiments. *, P = 0.0123 (BCG vs. BCG+IFN-β).