Fig. 11. Effect of cyclopiazonic acid on gastric antrum slow waves.
A Slow waves recorded under control conditions (in the presence of nifedipine (1μM) and after the addition of cyclopiazonic acid (CPA; 10 μM). B–E Summarized data of the effects of CPA (10 μM) on RMP (B), slow wave amplitude (C), slow wave frequency (D) and ½ maximal duration (E). ** P = <0.01; *** P = <0.001.