stimulation in the presence of atropine sulfate ( 3.4 micrometer ) resulted in an augmented outflow of na at all three frequencies while dbh outflow was significantly incrreased only at 5 and 10 hz . d-tubocurarine ( 2.0 micrometer ) attenuated the augmenting effect of atropine on na release at all frequencies of stimulation whereas it negated the significant effect of atropine on dbh release .
C0596005
atropine sulfate
C0004259
atropine