Fig. 6.

Restoration of intravenous (i.v.) immunoglobulin G (IVIgG) effects on FcγRIIb-deficient mice by adoptive transfer of bone marrow-derived CD11c⁺ dendritic cells (BMDCs). The total cells and eosinophils in bronchoalveolar fluid (BALF) from FcγRIIb-deficient mice are shown. Sensitized and IgG or phosphate-buffered saline (PBS)-administered mice were transferred BMDCs derived from wild-type mice (WT) or FcγRIIb-deficient mice (IIB) before OVA challenge. *Significant differences (P < 0·05) versus OVA/OVA + BMDC (IIB) + IgG.