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. Author manuscript; available in PMC: 2010 Apr 5.
Published in final edited form as: Free Radic Biol Med. 2008 Sep 27;46(1):14–19. doi: 10.1016/j.freeradbiomed.2008.09.016

Fig. 7.

Fig. 7

The variation with pH of the generation of NO measured by membrane inlet mass spectrometry after the addition at time zero of NaNO2 to achieve a concentration of 8 mM to solutions containing 20 µM deoxy-Hb(FeII). The pH of solutions was (from the top down) pH 6.5; pH 6.7; pH 6.9; and pH 7.2. Otherwise, solution conditions were as described in Fig. 3.