[ d-ala2 , mephe4 , gly-ol5 ] enkephalin ( dago ) , [ d-pen2 , d-pen5 ] enkephalin ( dpdpe ) ( 0.01-1 microm ) and bremazocine ( 0.001-0.3 microm ) on the electrically evoked release of radiolabelled neurotransmitters and on the dopamine ( da ) -stimulated cyclic amp efflux from superfused rat brain slices .
C0014298
enkephalin
C0525773
dago