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pD2 and Emax values for the relaxation of human bronchial rings by β-adrenoceptor agonists
| Isoprenaline | Indacaterol | Formoterol | Salmeterol | |
|---|---|---|---|---|
| pD2 | 6.2 ± 0.3 | 6.1 ± 0.2 | 6.6 ± 0.3 | 7.2 ± 0.4 |
| Emax (%) | 98 ± 3 | 90 ± 6 | 92 ± 5 | 62 ± 9 |
Values were calculated from the data used to generate Figure 4 and further relevant details can be found in the legend to that figure. Values are means ± SEM.
