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Fig. 4 | Applied Biological Chemistry

Fig. 4

From: Photodynamic apoptosis and antioxidant activities of Brassica napus extracts in U937 and SK-HEP-1 cells

Fig. 4

Detection of DNA fragmentation in U937 and SK-HEP-1 cells by BNCE and light treatment. Cells were treated with BNCE (50, 100, and 200 μg/ml) for 4 h. Cells were irradiated with light for 10 min or kept in the dark, followed by incubation for 6 h. Cells were harvested, after which DNA was extracted and determined using electrophoresis on 1.6% agarose gel. (A) U937 cells, (B) SK-HEP-1 cells (L light, D dark)

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