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. 2019 May 1;8(2):59. doi: 10.3390/pathogens8020059

Figure 5.

Figure 5

Differential release of CCL chemokines by neutrophils when challenged with three oral bacteria. Neutrophils were unstimulated (basal), challenged with P. gingivalis (Pg), P. stomatis (Ps), F. alocis (Fa). MOI of 10 bacteria per neutrophil was used. Bacteria- and cell- free supernatants were collected after 24 h and cytokine levels measured by Milliplex Luminex. (A) Data are expressed as mean ± SEM of CCL2 release from 5 independent experiments. (B) Data are expressed as mean ± SEM of CCL3 release from 4 independent experiments. (C) Data are expressed as mean ± SEM of CCL4 release from 5 independent experiments. * p < 0.05, ** p < 0.01, *** p < 0.001. In (A) # p < 0.05 compared to Pg.