Kyotorphin (L-Tyr-L-Arg) inhibits extinction of pole-jumping avoidance response in the rat.
D000818:Animals; D001362:Avoidance Learning / Q000187:drug effects*; D004723:Endorphins / Q000008:administration & dosage / Q000494:pharmacology*; D004743:Enkephalin, Leucine / Q000494:pharmacology; D005108:Extinction, Psychological / Q000187:drug effects*; D007276:Injections, Intraventricular; D007279:Injections, Subcutaneous; D008297:Male; D009270:Naloxone / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains
D004723:Endorphins; C019448:kyotorphin; D009270:Naloxone; D004743:Enkephalin, Leucine