title: Permanent alterations of central opiate systems as a result of chronic opiate antagonism during infancy in rats.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D004327:Drinking Behavior / Q000187:drug effects; D008297:Male; D009270:Naloxone / Q000494:pharmacology; D009271:Naltrexone / Q000494:pharmacology; D009292:Narcotic Antagonists / Q000494:pharmacology*; D051381:Rats; D011957:Receptors, Opioid / Q000187:drug effects*; D013997:Time Factors
chemical_list: D009292:Narcotic Antagonists; D011957:Receptors, Opioid; D009270:Naloxone; D009271:Naltrexone