Fig. 3. Inhibitory effect of fisetin on γ-irradiation-induced cell death. Cells were treated with 2.5 μg/ml fisetin and 1 h later were exposed to 10 Gy of γ-irradiation. Cell viability was determined 48 h later using (A) the MTT assay and (B) trypan blue exclusion assay. *Significantly different from control cells (p<0.05) and #significantly different from 10 Gy-irradiated cells (p<0.05).
