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. Author manuscript; available in PMC: 2010 Feb 15.
Published in final edited form as: Nutr Cancer. 2009;61(2):251. doi: 10.1080/01635580802398430

FIG. 6.

FIG. 6

A–E: Effects of sodium selenite treatment of LNCaP, BPH-1, and PC-3 cells for 24 h on caspase 3 and PARP cleavage and Prostate apoptosis response-4 (PAR-4 protein expression. A: Caspase 3. B: Cleaved caspase 3. C: PARP. D: Cleaved PARP. E: PAR-4. Data are expressed as intensity and represent the means ± SD of three independent experiments; *P < 0.05 (two-sided) for difference with control cells. Where error bars are not visible, the variation was very small; and where bars are not visible, there was no detectable protein.