Figure 5

Infectability of human bladder cancer cell lines by Ad/LacZ adenoviral vector. Cells were infected with AdLacZ at MOIs of 1 or 10 in triplicate and incubated for 48 h. Cells were then stained for β-gal expression. Infectability was expressed as a percentage by dividing the number of β-gal-expressing cells by the total number of cells from three separate microscopic fields at a magnification of × 200. Each value represents mean±s.d. of three determinations. Data were consistent in two separate experiments.