Table 1.
Baseline diameters of afferent and efferent arterioles (μm)
| Agonist | Afferent arterioles | Efferent arterioles |
|---|---|---|
| ET-1 | 18.2±0.5 (n=21) | 22.0±0.8 (n=17) |
| ET-2 | 20.5±0.8 (n=5) | 22.8±1.2 (n=6) |
| ET-3 | 19.3±1.3 (n=6) | 23.0±0.7 (n=6) |
| S6c | 16.1±0.5 (n=6) | 19.8±0.6 (n=11) |
| IRL-1620 | 15.5±0.7 (n=6) | 20.9±1.3 (n=5) |
| ETA blockade (A127722) | 17.7±0.5 (n=6) | 21.1±1.6 (n=5) |
| ETB blockade (A192621) | 15.5±0.7 (n=6) | 20.2±1.3 (n=6) |
| ETA and ETB blockade | 19.5±0.9 (n=5) |