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 4
Effect of A₁ receptor blockade on the afferent arteriolar response to adenosine (left panel) and ATP (right panel). Data are expressed as a percentage of the control diameter. The left panel depicts the response to adenosine (Ado; 10 μM; n = 4) under control conditions (–DPCPX; open circles) and during exposure to 1.0 nM DPCPX (+DPCPX; filled circles). The right panel depicts the diameter response to ATP (10 μM; n = 4) during exposure to 1.0 nM DPCPX (+DPCPX). *P < 0.05 vs. diameter at 100 mmHg. Con, control periods; Rec, recovery periods.