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. 2017 Sep 1;14(5):4579–4585. doi: 10.3892/etm.2017.5099

Figure 2.

Figure 2.

H1N1 PDM2009 virus infects and forms plaques in human endothelial HUVEC-C cells. (A) Plaque forming assay in HUVEC-C cells, which were infected with 0, 0.001, 0.01, or 0.1 MOI H1N1 PDM2009 virus. (B) Growth curve of H1N1 PDM2009 virus in HUVEC-C cells, with a MOI of 0.001 or 0.01. (C) MTT assay for the viability of HUVEC-C cells, following infection with 1 or 5 MOI H1N1 PDM2009 virus for 0, 12 or 24 h. Experiments were independently repeated in triplicate. *P<0.05 and **P<0.01 vs. 0 h post-infection. HUVEC, human umbilical vein endothelial cells; NS, not significant; oxLDL, oxidized low density lipoprotein; MOI, multiplicity of infection.