Research Article

Flt3 Regulation in the Mononuclear Phagocyte System Promotes Ocular Neovascularization

Figure 9

Flow cytometry analysis of PBS and AC220-treated OIR mouse model. PBS and AC220 treatments were administered to OIR model mice. At P15, P18, and P21, retina samples were digested with papain, and cells were sorted by CD11b expression before incubation with anti-F4/80, CD11c, and CD206 antibodies. M1 and M2 macrophages were F4/80+/CD11c+ and F4/80+/CD206+, respectively. Representative flow cytograms are shown (A and B). Cycle distribution patterns of F4/80+/CD11c+ and F4/80+/CD206+ cells (C and D). The asterisk “” indicates a significant change of F4/80+/CD11c+ fraction or F4/80+/CD206+ fraction in AC220 treatment mouse retina specimens compared with PBS control samples. Bars represented mean ± SE from 3 independent experiments ( mice/group, ).