Fig. 4.
Original DSM contraction recordings illustrating BRL37344 (1 nM-100 μM) and L-755,507 (1 nM-100 μM) concentration-dependent inhibitory effects on carbachol-induced phasic and tonic contractions of DSM isolated strips in the absence (A, B) or presence (C, D) of SR59230A (10 μM). TTX (1 μM) was present throughout the experiments.
