Inhibitory and Apoptosis-Inducing Effects of Newcastle Disease Virus Strain AF2240 on Mammary Carcinoma Cell Line

Figure 8

Fluorescent micrographs of MDA-MB-231 breast cancer cells treated with NDV AF2240 stained by TUNEL assay technique (Apo-BrdU), double stained with fluorescein Br-dUTP and PI/RNase A solution: (a) untreated (cancer control) cells after (b) 24 hours (c) 48 hours, and (d) 72 hours of treatment periods. Viable cells show orange-red nuclei in color (yellow arrow), whereas apoptotic cells show yellow to greenish nuclei (white arrow). Mag 20x.

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