Figure 6From: 6-Nitro-2-(3-hydroxypropyl)-1H-benz[de]isoquinoline-1,3-dione, a potent antitumor agent, induces cell cycle arrest and apoptosisPhotomicrographs of a control and b compound 1i treated MOLT-4 cells exposed to 10 μM of compound for 36 h in vitro. Compared with control cells with large nuclei (N) and prominent nucleoli, treated cells displayed marginalized chromatin material (arrow) and cytoplasmic vaculation (V), the hallmark of apoptosis. (Mag. 1000×).Back to article page