Fig. 3

Versenised GCV pre-treated PA-STK cells induce bystander killing of the mouse mesothelioma cells AE17. PA-STK cells were pre-treated for 16Â h with 50Â ÎĽM GCV and then harvested by versene and cultured with AE-17 cells at the indicated ratios of PA-STK cells to AE17 cells, respectively. % cell survival was assessed by MTT assay in 96 well plates. Error bars represent standard error of the mean. Representative of three similar experiments