Figure 1.
Cytotoxicity of NDV.
Notes: Cytotoxicity was evaluated every 24 hours by using MTT assay on normal cells (A) and tumor cells (B) at 0.001 MOI. Percentage of viability was obtained from the ratio of treated cells with noninfected cells (not shown), where untreated cells were considered as 100% viable. Data were taken from triplicate wells.
Abbreviations: MOI, multiplicity of infection; MTT, 3-(4,5-dimethylthiazol-2-Yl)-2,5-diphenyltetrazolium bromide; NDV, Newcastle disease virus.