Fig. 2From: The effects of immunomodulation by macrophage subsets on osteogenesis in vitroIL-4 treatment of M1-MC3T3 cocultures modulates M1 macrophages to M2 phenotype. Untreated and IL-4-treated M1-MC3T3 cocultures were cultured for 72 hours after seeding or the last IL-4 treatment, whichever was later, and analyzed using flow cytometry. After gating for CD11b+ cells, iNOS and CD206 expression was analyzed. IL interleukin, iNOS inducible nitric oxide synthaseBack to article page