Fig. 3From: Chemopreventive potential of plant-derived epigenetic inhibitors silibinin and quercetin: an involvement of apoptotic signaling cascade modulationRepresentative phase-contrast image of colonies of (a) A549 and (b) MDA-MB-468 cells after treatment with SBN, QCT, and combination of SBN and QCT; (c) Scoring of colony numbers. All data represented as mean ±SD (n=3). Asterisk and number sign indicate p<0.05Back to article page