Fig. 2.
Effect of BoNT/A on pyloric circular muscle contractility. A: pyloric circular muscle contractility to EFS, means of 11–12 experiments (total N = 23). B: pyloric circular muscle contractility to ACh; means of 4 experiments (total N = 8). C: pyloric circular muscle contractility to ACh in presence of TTX, means of 4 experiments (total N = 8). Results were expressed as means ± SE, *P < 0.05.