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. 2020 Dec 15;11:597395. doi: 10.3389/fphys.2020.597395

FIGURE 8.

FIGURE 8

Effect of XE991 and IBTX on methoxamine-induced contractions of the saphenous artery of young rats. (A) Normalized tension of saphenous arteries with different methoxamine concentrations in the absence of potassium channel active agents (Control), in the presence of IBTX (IBTX 10–7M), in the presence of XE991 (XE991 3*10–6M) and in the combined presence of XE991 and IBTX (XE991 + IBTX). (B) XE991 contractile effect in the absence (Control) and presence of IBTX (IBTX 10–7M). (C) IBTX contractile effect in the absence (Control) and presence of XE991 (XE991 3*10–6M). n = 11; *p < 0.05, **p < 0.01; ***p < 0.001.