Fig. 4.
Effect of SL327 on abdominal contractions of mouse after AA injection. SL327 was administered by sc injection 30 min before AA injection. Abdominal contractions were recorded 1 hr after AA injection. There was no significant difference in the SL327-treated group compared with vehicle group (n=8 for each group). SL327=alpha-[Amino[(4-aminophenyl)thio]methylene]-2-(trifluoromethyl)benzeneacetonitrile.