Figure 1.
Repolarization of M(IFNγ+LPS) to M(LPS+IC). (A,B) The protocol used for stimulation of IFNγ-primed macrophages with LPS and LPS with IC is shown with the washout period of 2 or 48 h. IL-10 and IL-12p70 in the culture supernatant harvested from cells treated as described were analyzed by ELISA. The results indicate the means ± SD of triplicates determined from three independent experiments. *A significant difference at p < 0.05.