Naltrexone blocks the response-latency increasing effects but not the discriminative effects of diazepam in rats.
D000818:Animals; D003975:Diazepam / Q000494:pharmacology*; D004193:Discrimination Learning / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D008297:Male; D009270:Naloxone / Q000031:analogs & derivatives*; D009271:Naltrexone / Q000494:pharmacology*; D051381:Rats; D011916:Rats, Inbred F344; D011930:Reaction Time / Q000187:drug effects*; D011956:Receptors, Cell Surface / Q000187:drug effects; D011963:Receptors, GABA-A
D011956:Receptors, Cell Surface; D011963:Receptors, GABA-A; D009270:Naloxone; D009271:Naltrexone; D003975:Diazepam