Table 1.
Mean forearm blood flow (FBF) and percentage change in forearm blood flow ratio (ΔFBFR) and within-subject coefficients of variation (WCV).
| Drug | Dose (µg min−1) | FBF (ml min−1 100 ml−1) | FBF WCV (%) | ΔFBFR (%) | ΔFBFR WCV (%) |
|---|---|---|---|---|---|
| ACh | 7.5 | 8.9 | 24 | 150 | 45† |
| ACh | 15 | 10.8 | 26 | 168 | 62† |
| ACh | 30 | 17.2 | 27 | 413 | 41† |
| ACh | AUC | 24.5⋆ | 18 | 600⋆ | 38† |
| ALB | 0.3 | 7.4 | 19 | 102 | 55 |
| ALB | 1.0 | 10.9 | 17 | 176 | 30 |
| ALB | 3.0 | 14.9 | 16 | 232 | 48 |
| ALB | AUC | 23.1⋆ | 13 | 340⋆ | 25 |
ACh: acetylcholine; ALB: albuterol; AUC: area under dose response curve.
⋆
Arbitrary units.
†
Significantly greater than FBF WCV.