Figure 2
From: Delayed cell death associated with mitotic catastrophe in γ-irradiated stem-like glioma cells
Apoptosis resistance of SLGCs early after irradiation. A. γIR-induced apoptosis of SLGCs and of derived cultures differentiating in FBS. B. γIR-induced apoptosis of SLGCs resistant to differentiation in FBS. Exponentially growing cultures were irradiated with the doses indicated and apoptosis was assessed flow cytometrically by measuring the binding of annexin-V and incorporation of PI 48, 72, and 96 h after irradiation. Mean ± S.D. of at least three experiments is shown; statistical significance (p < .05).