Fig. 6From: Lupus serum IgG induces microglia activation through Fc fragment dependent way and modulated by B-cell activating factorImmunofluorescence staining of BV-2 microglia incubated with SLE-IgG combined with different doses of BAFF. IgG is stained by FITC (green). DAPI is a marker of cell nuclei (blue). Iba-1 is a marker of microglia (red)Back to article page