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. 2021 Jul;46(4):291–297. doi: 10.30476/ijms.2020.83977.1334

Figure 2.

Figure 2

Effects of combined 80 µmol/L ginsenoside 20(S)-Rg3 and 30 µg/mL curcumin with and without radiation (4 Gy) on the apoptosis of MDA-MB 231 cell line. The results showed that ginsenoside 20(S)-Rg3 and curcumin-induced apoptotic cell death in MDA-MB-231 cells. Cells were treated with ginsenoside 20(S)-Rg3 and curcumin plus radiation for 48 hour and apoptosis was determined using Annexin V-FITC flow cytometry assay. Q1, Q2, Q3, and Q4 quadrants represent necrotic, late apoptotic, early apoptotic, and viable cells, respectively.