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. 2016 Oct 3;16:230. doi: 10.1186/s12866-016-0855-8

Fig. 4.

Fig. 4

The antioxidant DPI reduces the intracellular growth inhibitory effect of ODNs on S. aureus. SAOS-2 cells were pretreated with 250 nM of ODN2216 4 h and/or with 10 μM of DPI 1 h before infection or left untreated. Bacteria infected osteoblasts as described in Fig. 1 (**P < 0, 05; *P < 0, 10)