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. 2019 Jul 1;11(3):21. doi: 10.1038/s41368-019-0054-1

Fig. 4.

Fig. 4

Atherosclerotic lesions exacerbated by periodontitis contain higher number of monocytes and macrophages. a Immunofluorescence analysis of atherosclerotic plaques with anti-SM22α (green) and anti-F4/80 (red) antibodies and b quantification of F4/80-positive area. Scale bars: 20 μm. Nuclei were stained with DAPI (blue). L lumen, P plaque. ***P < 0.001 in one-way ANOVA