Fig. 4.
Serum IL-18BP in wild-type and IL-1α/β double-knockout mice after administration of IFN-γ. Wild-type and IL-1α/β double-deficient C57BL/6 mice (n = 8 per group) were injected i.p. with murine 50,000 units of IFN-γ per mouse. Serum IL-18BP was determined before IFN-γ administration and 24 h after administration.