Fig. 3.
Effects of sodium nitroprusside (SNP; 2 × 10-7 M) and adenosine diphosphate (ADP; 10-5 M, 10-4 M) on pial arteriolar diameters before and in the presence of CrMP (2 × 10-5 M). Values are means ± SEM. N = 6. *P < 0.05 compared to preceding control.