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. 2001 Dec 18;98(26):15215–15220. doi: 10.1073/pnas.221292098

Figure 1.

Figure 1

Red cell production of reactive oxygen species. (A) Rates of superoxide release by HbA and HbS red cells. Values are mean ± SEM (n = 3–9). Statistical analysis was by two-way ANOVA with the Tukey post hoc test. *, P < 0.05. (B) Aminotriazole-mediated catalase inactivation by HbA and HbS red cells. Values at each time point represent mean ± SD with n = 5. (C) Rates of HbA and HbS red cell NO consumption. Values represent mean ± SEM (n = 4–14). Statistical analysis was by two-way ANOVA with the Tukey post hoc test. *, P < 0.05 compared with basal.