Macrophages with Different Polarization Phenotypes Influence Cementoblast Mineralization through Exosomes

Figure 1

Polarization of macrophages. (a) Representative chemiluminescent images of western blot analysis of iNOS, Arg-1, and β-actin in untreated macrophages (referred to as M0-R) and macrophages undergoing M1 or M2 polarization (referred to as M1-R and M2-R). (b) Western blot analysis of iNOS and Arg-1. The gray value was calibrated using β-actin. (c) The mRNA expression levels of iNOS and Arg-1 in macrophages untreated or undergoing M1 or M2 polarization immediately (referred to as M0-R, M1-R, and M2-R) or 1 day later (referred to as M0-R1d, M1-R1d, and M2-R1d) or 3 days later (referred to as M0-R3d, M1-R3d, and M2-R3d). , , , and .

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