Table 2.
Effect of PF-04418948 on the butaprost IC50 value for inhibition of EFS-induced contraction of human myometrium
| Butaprost IC50 value (nM) | |
|---|---|
| Control | 27.8 (95% CI 9.1–85, n = 5) |
| 10 nM PF-04418948 | 74 (n = 1) |
| 54 (n = 2) | |
| 100 nM PF-04418948 | 353 (95% CI 78–1594, n = 4) |