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Fig. 5 | Nanoscale Research Letters

Fig. 5

From: G4-Tetra DNA Duplex Induce Lung Cancer Cell Apoptosis in A549 Cells

Fig. 5

The apoptosis induced by the DNA structures in A549 cells. a The viability of A549 cells after being treated at 100 nm for 6 h. b The viability of A549 cells treated with different concentration of DTNs-AS1411. c The viability of A549 cells treated with different times of DTNs-AS1411. d The expression of BCl-2, Bax, and active Caspase-3 after different treatments. e TUNEL staining and DAPI staining of A549 cells treated with different drugs. **P value < 0.05, *P value < 0.1

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