The short-time treatment (2 h pre-incubation) of neuroblastoma SH-SY5Y cells with all compounds determined a significant dose-dependent increase in the number of apoptotic cells vs. control cells, evaluated by NV assay (green fluorescence), able to detect caspase-3/7 activity inside cells [12,20], and PI fluorescence assay (red fluorescence), which evidences late apoptotic and necrotic cells [12]. This evidence concerns the gene CASP3 and neuroblastoma.