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. 2011 Oct 4;8:460. doi: 10.1186/1743-422X-8-460

Figure 2.

Figure 2

Reactive oxygen species generation is increased during PEDV replication. Vero cells were infected with PEDV (MOI = 10) for the indicated time. Redox-sensitive fluorescence probe DCFH-DA (20 μM) was added to the phosphate buffered-saline (pH 7.2) after harvest of Vero cells infected with PEDV. A representative flow cytometry histogram of cells infected with PEDV is shown. Time is post-PEDV infection. All data represent mean values of thee independent measurements ± S.D. Ctr1, control untreated with DCFH-DA; Ctr2, control treated with DCFH-DA; PEDV, infection with PEDV for 7 h.