Figure 4.

(a) The effect of varying dilutions of BLM^FG-PCI on the growth kinetics of the F98 spheroid growth pattern combined with RT of 8 Gy. (b) Kinetics of the BT₄C spheroid growth pattern after varying dilutions of BLM^FG-PCI combined with RT of 8 Gy. Spheroids were treated with BLM^FG, combined with AlPcS_2a at 0.06 μg/mL and light. Data points are the average volumes of spheroids from 3 independent experiments after 14 days in culture, represented as a % of the non-treatment control spheroid volumes. Error bars indicate standard deviation.