in the present study , we compared the effects of the selective mu agonist , [ d-ala2-n-methyl-phe4-gly-ol ] -enkephalon ( dago ) , and the selective delta agonist , [ d-pen2,5 ] -enkephalin ( dpdpe ) , on kainic acid-induced neurotoxicity in rats .
C0014298
enkephalin
C0525856
dpdpe