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. 2017 Sep 15;8:1131. doi: 10.3389/fimmu.2017.01131

Figure 6.

Figure 6

Chromofungin (CHR) enhances the polarization of alternatively activated macrophages (AAM) in vitro. Peritoneal macrophages collected from naive C57BL6 mice and pretreated with CHR (200 ng/mL) for 2 h then stimulated by interleukin (IL)-4/IL-13 (20 ng/mL) for 6 h. (A) Protein levels of IL-10 and arginase activity and (B) mRNA levels of AAM markers [Il10, arginase (Arg1), Ym1 chitinase-like protein (Ym1), and found in inflammatory zone protein (Fizz1)]. One-way ANOVA followed by multiple comparison tests. Each value represents the mean ± SEM, n = 3–5/group. # refers to significance compared to control groups, Each experiment repeated at least three times.