Figure 1.
Effects of IL-4 on phenotype and stimulatory function of dendritic cells. (a) Bone marrow-derived dendritic cells were grown in GM-CSF and different doses of IL-4 for 8 days and surface phenotype was studied by flow cytometry. The changes in mean fluorescence intensity in response to IL-4 are shown. Increased CD11c and IAk and reduced CD11b were the most marked changes.