n | Onset of Action | Recovery of Action | |||||
---|---|---|---|---|---|---|---|
Time | Ratio/Theophylline | Time | Ratio/Theophylline | ||||
s | s | ||||||
Theophylline (10-4 M) | 6 | 162 ± 37 | 1 | 358 ± 73 | 1 | ||
NCX-950 (3 × 10-7 M) | 6 | 118 ± 17 | 0.83 ± 0.14 | 339 ± 58 | 1.14 ± 0.25 | ||
Salbutamol (3 × 10-7 M) | 6 | 142 ± 33 | 0.94 ± 0.19 | 410 ± 96 | 1.16 ± 0.15 |