Morroniside Ameliorates Endotoxin-Induced Uveitis by Regulating the M1/M2 Polarization Balance of Macrophages

Figure 3

Effect of morroniside on M1/M2 polarization in iris ciliary body macrophages in EIU mice. (a) Arg-1 expression in the ciliary body tissues of mice (40×, scale bar, 20 μm). (b) iNOS expression in the ciliary body tissues of mice (40×, scale bar, 20 μm). (c) Expression of Arg-1 in the retinal tissues of mice (40×, scale bar, 20 μm). (d) Expression of iNOS in the retinal tissues of mice (40×, scale bar, 20 μm).

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