Table 2.
Functional activities of d[Cha4]AVP and SSR149415 at human recombinant vasopressin and oxytocin receptors
[Ca2+]i measurement | Yeast growth assay | |||
---|---|---|---|---|
hV1b | hV1a | hOT | hV2 | |
d[Cha4]AVP pEC50 (pKB*) | 10.05±0.15 (n=3) | 6.53±0.17 (n=4) | 6.31±0.12* (n=3) | 5.92±0.02 (n=3) |
SSR149415 pKB/fpKi | 9.19±0.07 (n=6) | 7.23±0.10 (n=7) | 8.72±0.15 (n=8) | Inactive up to 3 μM (n=3) |
*=pKB. Data are expressed as mean±s.e.m. of n independent experiments performed in duplicate.