Please click here to obtain permission to reproduce this image.
Click on image to view larger version.
Figure 2 Effects of tetrahydrobiopterin (BH4) on acetylcholine-induced increases in coronary blood flow in normal response group (A) and diminished response group (B). *p < 0.0001 for treatment (BH4) by two-way analysis of variance. Ach = acetylcholine.
|
