% remaining at 2 hours | t1/2(min) | Lag phase (min) | Slope (k) (min−1) | |
---|---|---|---|---|
Placebo | 34 (3) | 80 (3) | 43 (4) | 0.016 (0.001) |
Atropine | 73 (4)** | 194 (16)** | 118 (11)** | 0.008 (0.001)** |
Bethanechol | 29 (4) | 80 (5) | 42 (5) | 0.016 (0.002) |
Results are expressed as mean (SEM). **p<0.01 versus placebo using ANOVA followed by Student’s t test (paired samples; two tailed) with Bonferroni correction factor.