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. Author manuscript; available in PMC: 2013 Jan 15.
Published in final edited form as: Free Radic Biol Med. 2011 Nov 9;52(2):452–461. doi: 10.1016/j.freeradbiomed.2011.10.489

Figure 1. Comparison of PrEC vs. PC3 cells: Trx1 in culture media, cell invasive ability, and cell growth in response to Cys/CySS.

Figure 1

(A) Trx1 protein expression in media cultured with PrEC or PC3 cells for 24 hr; control is RPMI 1640 medium without cultured cells. (B) Comparison of cell invasive ability through Matrigel matrix membranes at 24 hr between PrEC and PC3 cells. (C–D) Effect of 450 μM Cys/6 μM CySS supplemented medium on growth of PrEC cells or PC3 cells. *p-value ≤ 0.05, #p-value = 0.09