Figure 7.
Prominent neutrophil extracellular traps (NETs) at 4 h of the stimulation in neutrophils of lupus prone mice. The representative immunofluorescent pictures of NETs formation in Fcgr2b-/- and wild-type (Fcgr2b+/+) neutrophils after 4 h activation by phorbol myristate acetate (PMA), a NETs activator, or lipopolysaccharide (LPS), a TLR-4 stimulator, as evaluated by the co-staining of myeloperoxidases (MPO) and neutrophil elastase (NE) (upper part) or citrullinated histone H3 (CitH3) (lower part) are demonstrated.