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. 2011 May 15;11:8. doi: 10.1186/1472-6793-11-8

Figure 5.

Figure 5

Effect of the potassium channel blocker TEA on hypoxic vasodilation. (A) Concentration-response curves for O2 lowering in the absence and the presence of an inhibitor of soluble guanylyl cyclase, ODQ (3 × 10-6 M) and the absence or presence of the potassium channel blocker TEA (10 μM). (B) Concentration-response curves for NO in the absence and the presence of an inhibitor of soluble guanylyl cyclase, ODQ (3 × 10-6 M) and the absence or presence of the potassium channel blocker TEA (10 μM). Results are means ± SEM of 8 experiments. Differences were evaluated with two-way ANOVA with Bonferroni post-test: * P < 0.05, ** P < 0.01, ***P < 0.001 compared to control.