Figure 6

Role of NQO 1 in β-Lapaphone-mediated apoptosis in PC3 cells. PC3 cells were treated with bLap alone or in combination with 50 μM dicoumarol (NQO 1 inhibitor) as described in the methods; and TUNEL assays performed to monitor apoptosis. Data points represent means + SEM of three independent experiments performed in triplicates.