Fig. 2

Cytotoxicity test of T-705 in Vero and DH82 cells. Different concentrations of T-705 were added in Vero and DH82 cells. After incubation at 37  °C for 96 h, CCK-8 was added and incubated for 2 h to determine the absorbance at 450 nm. Cells with no drugs were served as controls. Cell viability was measured by comparing the drug-treated cells with controls. Both experiments were carried out in triplicate