Figure 6.
Suppressive effect of HSV-1 on the viability of oral SCC cells. SAS cells were infected with R849, HF, RH1, or RH2 at an MOI of 0.01 and cultured at 37°C. Cell viability was measured by the MTT assay. Data are means ± SD of four determinations. Significantly different between HF and RH2 (P < 0.05).