the kappa-agonists bremazocine and dynorphin ( 1-13 ) , the sigma-agonist skf 10.047 as well as the delta-agonists [ d-ala2 , d-leu5 ] -enkephalin ( dadl ) and met-enkephalin , but not the mu-agonist morphine , applied subarachnoidally to the caudal portion of the transected spinal cord ( at the t3-t4 level ) induced postural asymmetry of the hind limbs in rats .
C0014298
enkephalin
C0014295
met-enkephalin