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. 2018 Feb 26;18:16. doi: 10.1186/s12866-018-1156-1

Fig. 1.

Fig. 1

Porphyromonas gingivalis (P. gingivalis) ATCC 33277 infection enhances MIF secretion in EA.hy926 cells. EA.hy926 were challenged with Escherichia coli (E. coli) lipopolysaccharide (LPS, 1 μg/mL) or P. gingivalis (MOI = 100) for 4, 10 or 24 h. MIF levels was analyzed using ELISA. Infection of P. gingivalis significantly increased MIF secretion in EA.hy926 cells. EA.hy926 were incubated with medium only as a control. E.coli LPS was used as a positive control. The I bar shows the standard deviation. *P < 0.01