Fig. 2
From: Human adenovirus type 7 infection causes a more severe disease than type 3
Cytotoxicity of the virus strains, measured by CCK-8 assay. Left: Changes in cell viability for low viral concentration at 2, 4, 24, 36, 48 and 60 h after virus addition. Right = Changes in cell viability (mean ± SEM) for high viral concentration at the same time points. n = 5, *** P < 0.001, comparing with HAdV-3