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. Author manuscript; available in PMC: 2009 Feb 23.
Published in final edited form as: Circulation. 2008 Sep 30;118(14 Suppl):S46–S51. doi: 10.1161/CIRCULATIONAHA.107.755827

Figure 3.

Figure 3

In vitro response of preconstricted human atrial arterioles to endogenous vasodilators. Arterioles were compared pre-CP Rep and post-CP Rep (n=8/group). Pre-CP Rep arterioles were compared with intact endothelium and after endothelial denudation (n=6/group) as indicated. A, Response to the endothelium-dependent vasodilator ADP. *P<0.05 versus pre-CP Rep; **P<0.001 versus intact pre-CP Rep. B, Response to substance P. *P<0.05 versus pre-CP Rep; *P<0.001 versus pre-CP Rep. C, Response to the endothelium-independent vasodilator, SNP.