Figure 7.
MTT assay of phage-treated HSF cells viability seeded at a density of 8 × 103 cells/well in a 96-well cell culture plate. The mean percentage of viable cells after exposure to four different concentrations of phage vB_Kpn_ZCKp20p for 24 h and 48 h were statistically compared to the mean viability of control cells (untreated cells). The vehicle control was SM buffer (the phage vehicle) diluted in DMEM media corresponding to the prepared phage dilutions. The mark ‘ns’ indicates statistically non-significant differences (P > 0.05).