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. 2010 Oct 12;3(1):21–28.

Figure 6.

Figure 6

NADH induced increased poly(ADP-ribose) (PAR) formation in C6 glioma cells. C6 glioma cells were pre-treated with 25 μM DPQ for 30 min, followed by co-treatment with 1000 μM NADH. Immunostainingfor PAR formation in the cultures was conducted 2 hours after the NADH exposures. Nuclei were counterstained with propidium iodide (PI). Overlaid images show that NADH induced PAR formation in the nuclei (yellow), which was attenuated by DPQ pre-treatment. Results are representative of three independent experiments.