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. 2018 Dec 18;9:2963. doi: 10.3389/fimmu.2018.02963

Figure 1.

Figure 1

BMDM in the presence of Ti particles, visualized using E-SEM. BMDM were cultured for 24 h in the presence of SLA-derived Ti particles. Each field was taken either in backscattered electrons (BSE) mode or secondary electrons (SE) mode. Dark patches represent macrophages; light-bright dots (A,C) are Ti particles. (B,D) Color representation of the Ti particles (red in BSE mode, green in SE mode). Note that most particles are outside the cells, as indicated by the similarity between the BSE and SE modes.