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. 2018 Feb 16;42(4):562–570. doi: 10.1016/j.jgr.2018.02.004

Fig. 5.

Fig. 5

Ginsenoside Rg3 increases the subpopulation of human lung adenocarcinoma cells undergoing apoptosis. (A) Representative images of TUNEL staining (left) and quantitation of TUNEL-positive cells (right) in A549 cells treated with KRG-derived ginsenoside Rg3 or 0.5% DMSO (DM) as a vehicle control for 48 h. (B) Representative images of TUNEL staining (left) and quantitation of TUNEL-positive cells (right) in H1264 cells treated with KRG-derived ginsenoside Rg3 or 0.5% DMSO (DM) as a vehicle control for 48 h. (C) Representative images of TUNEL staining (left) and quantitation of TUNEL-positive cells (right) in H1299 cells treated with KRG-derived ginsenoside Rg3 or 0.5% DMSO (DM) as a vehicle control for 48 h. (D) Representative images of TUNEL staining (left) and quantitation of TUNEL-positive cells (right) in Calu-6 cells treated with KRG-derived ginsenoside Rg3 or 0.5% DMSO (DM) as a vehicle control for 48 h. Data are presented as means ± SEMs. Scale bar: 50 μM. **p < 0.01.

DMSO, dimethyl sulfoxide; KRG, Korean Red Ginseng.