Figure 5From: Delivery of chemotherapeutic agents using drug-loaded irradiated tumor cells to treat murine ovarian tumorsIn vitro tumor killing assay. MOSEC/luc tumor cells (5 × 104/well) were plated in 24-well plates. Different amounts of MOSEC-dox(100 μg/ml) doxorubicin were added to the MOSEC/luc cells according to the indicated ratios. After 48 hrs, luciferin was added to the cells 7-8 min before bioluminescence images were taken of the cells. (A) Representative bioluminescent image of the tumor cells at 2 days of incubation. The numbers at the top indicate 3 identical trials of the same experiment. (B) Bar graph depicting the measured expression of luciferase in the viable MOSEC/luc tumor cells. *p < 0.01.Back to article page