title: Effects of naloxone on plasma corticosterone in the opiate-naive rat.
mesh_terms: D000818:Animals; D003345:Corticosterone / Q000097:blood*; D006801:Humans; D007981:Levorphanol / Q000494:pharmacology; D008297:Male; D009020:Morphine / Q000494:pharmacology; D009270:Naloxone / Q000494:pharmacology*; D009294:Narcotics / Q000494:pharmacology*; D051381:Rats; D013375:Substance Withdrawal Syndrome / Q000097:blood; D013997:Time Factors
chemical_list: D009294:Narcotics; D007981:Levorphanol; D009270:Naloxone; D009020:Morphine; D003345:Corticosterone