Figure 4From: Vaccinia virus-mediated intra-tumoral expression of matrix metalloproteinase 9 enhances oncolysis of PC-3 xenograft tumors Replication kinetics of GLV-1h68 and GLV-1h255 in PC-3 cells. PC-3 cells were infected with GLV-1h68 and GLV-1h255 with an MOI of 0.1. Virus titers of infected PC-3 cells and their supernatants were determined 1, 2, 4, 6, 10, 24, 48 and 72 hours post infection by a standard plaque assay using CV-1 cells. Triplicates of infected PC-3 cells were used for each time point.Back to article page