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. 2021 Dec 22;9(3):e01497-21. doi: 10.1128/spectrum.01497-21

FIG 1.

FIG 1

Representative images of the change of macrophage morphology after stimulation with C. acnes type II. (A) Unstimulated macrophages in culture plate after 48 h of incubation (x20). (B) Macrophages in culture plate stimulated with 10 MOI C. acnes type II for 48 h of culture (x20). (C) Macrophages stimulated with 10 MOI C. acnes type II for 48 h of culture followed by Giemsa staining (x20). (D) Macrophages stimulated with 10 MOI C. acnes type II for 48 h of culture, scraped off the culture plate and stained with Giemsa staining (×100, scale bar 30 μm).