this paper focuses on the behavioral thermoregulatory effects of i.c.v . administration of [ d-ala2 , mephe4 , gly5-ol ] enkephalin ( damgo ) , cyclic [ d-pen2 , d-pen5 ] enkephalin ( dpdpe ) and u-50,488h , selective agonists for the mu , delta and kappa opioid receptors , respectively .
C0014298
enkephalin
C0525856
dpdpe