Physiological role for P2X₁ receptors in renal microvascular autoregulatory behavior
J. Clin. Invest. Edward W. Inscho, et al. 112:1895 doi:10.1172/JCI18499 [Go to this article.]

Figure 5
Effect of DPCPX on the afferent arteriolar response to RPP. The diameter response of individual arterioles to increasing RPP is shown in untreated control kidneys (open circles, left panel; n = 5) and in kidneys treated with 1.0 nM DPCPX (open circles, right panel; n = 6). The mean change in diameter at 160 mmHg is represented by the filled circle bearing SE bars in each panel. Control data are taken from the control period of the arterioles presented in Figure 1a. *P < 0.05 vs. diameter at 100 mmHg for mean responses at 130 and 160 mmHg.