Figure 5From: I-kappa-kinase-2 (IKK-2) inhibition potentiates vincristine cytotoxicity in non-Hodgkin's lymphoma7-AAD flow cytometric analysis of apoptosis. Representative scattergrams generated from 7-AAd staining of WSU-FSCCL treated with vincristine at 520 pm (VCR), ML120B at 40 uM (ML) or the combination (ML + VCR) for 72 h (bottom panel left to right). Top panel left (+ control) are heat-treated dead cells; top left (untreated) are live WSU-FSCCL cells from control culture. Within each scattergram, 7-AAD (vertical axis) separates cells into dead (A, top), apoptotic (B, middle) or live (C, bottom).Back to article page