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. Author manuscript; available in PMC: 2011 Jan 15.
Published in final edited form as: Free Radic Biol Med. 2009 Nov 10;48(2):325. doi: 10.1016/j.freeradbiomed.2009.11.003

Figure 6.

Figure 6

Effect of PCMBS, an inhibitor of the aquaporin channel, on the accumulation of extracellular NO concentration (determined from m/z 30) in suspensions of human erythrocytes at 0.8% hematocrit following the addition of an initial concentration of 8.0 mM nitrite. Suspensions contained the following concentrations of PCMBS: (red) 25 µM; (green) 50 µM; (black) 100 µM; (blue) no PCMBS: (brown) 1 mM; and (purple) 2 mM labeled A–F respectively on the plot. The data in grey labeled G show the accumulation of NO after addition of 8.0 mM nitrite in solutions containing no erythrocytes. Other conditions were as described in the legend to Figure 1.