Table 3.
Antinociceptive activitya | Gastrointestinal transitb | |
---|---|---|
AD50 (μg/kg, s.c.) (95% CI) | ED50 (μg/kg, s.c.) (95% CI) | |
14-OMO | 53 (48–58)c | 37 (35–39) |
POMO | 0.70 (0.63–0.77) | 1.70 (0.80–3.58) |
Morphine | 6690 (4468–9348)c | 3800 (3400–4330) |
aDetermined in the hot-plate assay. Antinociceptive dose 50% with 95% confidence intervals (AD50, 95% CI), (n = 6–8 mice per group). bDetermined in the charcoal test. Effective dose 50% with 95% confidence intervals (ED50, 95% CI), (n = 8 mice per group). cData from Lattanzi et al. (2005).