Phencyclidine-induced behavioral sensitization
نویسندگان
چکیده
منابع مشابه
Phencyclidine-induced behavioral sensitization.
Chronic administration of a psychomotor stimulant has been shown to produce progressively enhanced effects, a phenomenon called "reverse tolerance" or sensitization. The present study reexamined the effects of the daily injection of phencyclidine on locomotor activity and stereotypy in rats, and investigated whether drug-environment conditioning was necessary for the development of behavioral s...
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Repeated administration of nicotine causes incentive and behavioral sensitization in animals. Ascorbic acid administration inhibits some effects of nicotine. In the present study, the effect of ascorbic acid administration on nicotine-induced behavioral sensitization in Male Swiss-Webster mice (20-25 g) was investigated. Animals were injected with nicotine (0.25 mg/kg, i.p.) once daily for seve...
متن کاملPharmacological characterization of locomotor sensitization induced by chronic phencyclidine administration.
Phencyclidine (PCP) administration in rats acutely in high doses or chronically in lower doses causes neurotoxicity characterized by neuronal vacuolization and apoptotic neuronal death, respectively. The purpose of this study was to determine whether drugs that previously had been reported to prevent either type of neurotoxicity were also able to prevent locomotor sensitization following chroni...
متن کاملAscorbic acid inhibits nicotine-induced behavioral sensitization in male mice
Repeated administration of nicotine causes incentive and behavioral sensitization in animals. Ascorbic acid administration inhibits some effects of nicotine. In the present study, the effect of ascorbic acid administration on nicotine-induced behavioral sensitization in Male Swiss-Webster mice (20-25 g) was investigated. Animals were injected with nicotine (0.25 mg/kg, i.p.) once daily for seve...
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In this study, we tested the hypothesis that chronic administration of phencyclidine (PCP), an N-methyl-D-aspartate (NMDA) receptor antagonist, would cause a long-lasting behavioral sensitization associated with neuronal toxicity. Female Sprague-Dawley rats were administered PCP (20 mg/kg, i.p.) once a day for 5 days, withdrawn for 72 hr, placed in locomotor activity chambers, and challenged wi...
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ژورنال
عنوان ژورنال: Pharmacology Biochemistry and Behavior
سال: 1994
ISSN: 0091-3057
DOI: 10.1016/0091-3057(94)90165-1