title: Development of morphine tolerance and physical dependence in rats depleted of brain catecholamines by 6-hydroxydopamine.
mesh_terms: D000700:Analgesics; D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects*; D002395:Catecholamines / Q000378:metabolism / Q000502:physiology*; D004298:Dopamine / Q000378:metabolism; D004361:Drug Tolerance; D005260:Female; D006801:Humans; D006892:Hydroxydopamines / Q000494:pharmacology*; D009020:Morphine / Q000494:pharmacology*; D009021:Morphine Dependence / Q000503:physiopathology*; D009270:Naloxone / Q000494:pharmacology; D009638:Norepinephrine / Q000378:metabolism; D011247:Pregnancy; D013375:Substance Withdrawal Syndrome / Q000503:physiopathology; D013997:Time Factors
chemical_list: D000700:Analgesics; D002395:Catecholamines; D006892:Hydroxydopamines; D009270:Naloxone; D009020:Morphine; D004298:Dopamine; D009638:Norepinephrine