Intrathecal injection of a kappa opioid agonist produces hyperalgesia in the guinea pig.
Leighton
G E
GE
Parke-Davis Research Unit, Addenbrookes Hospital, Cambridge.
Hill
R G
RG
Hughes
J
J
D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D044482:Benzeneacetamides; D006168:Guinea Pigs; D006930:Hyperalgesia / Q000139:chemically induced*; D006941:Hyperesthesia / Q000139:chemically induced*; D008297:Male; D011759:Pyrrolidines / Q000494:pharmacology*
D000700:Analgesics; D044482:Benzeneacetamides; D011759:Pyrrolidines; C045444:U 69593