From: Divergence of allosteric effects of rapacuronium on binding and function of muscarinic receptors
Acetylcholine | + 0.1 μM rapacuronium | + 1 μM rapacuronium | + 10 μM rapacuronium | |||||
---|---|---|---|---|---|---|---|---|
pEC50 | EMAX | pEC50 | EMAX | pEC50 | EMAX | pEC50 | EMAX | |
M1 | 5.20 ± 0.05 | 2.23 ± 0.08 | 5.41 ± 0.04* | 2.35 ± 0.12 | 5.78 ± 0.04* | 2.28 ± 0.12 | 5.22 ± 0.05 | 2.27 ± 0.11 |
M2 | 6.61 ± 0.03 | 3.12 ± 0.12 | 6.65 ± 0.03 | 3.10 ± 0.15 | 5.92 ± 0.05* | 2.93 ± 0.13 | 5.67 ± 0.07* | 2.46 ± 0.18* |
M3 | 5.31 ± 0.05 | 2.12 ± 0.08 | 5.65 ± 0.04* | 2.78 ± 0.11* | 5.66 ± 0.04* | 2.52 ± 0.08* | 4.83 ± 0.05* | 2.12 ± 0.09 |
M4 | 5.95 ± 0.04 | 2.93 ± 0.15 | 5.93 ± 0.04 | 2.95 ± 0.11 | 5.59 ± 0.05* | 2.80 ± 0.12 | 5.12 ± 0.05* | 2.32 ± 0.16* |
M5 | 5.26 ± 0.05 | 1.99 ± 0.08 | 5.45 ± 0.04* | 2.10 ± 0.09 | 5.82 ± 0.04* | 2.04 ± 0.09 | 5.29 ± 0.05 | 2.22 ± 0.09 |