Decrease of intensity in phencyclidine-induced place aversion in rats treated with subacute phencyclidine
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چکیده
منابع مشابه
Involvement of dopaminergic system in phencyclidine-induced place preference in mice pretreated with phencyclidine repeatedly.
In the conditioned place preference test, phencyclidine (PCP) produces place aversion in naive rats, whereas PCP produces place preference in rats treated with PCP repeatedly. Although the PCP-induced place aversion is thought to involve the serotonergic system, the mechanisms of the PCP-induced place preference are unclear. We investigated whether the dopaminergic system is involved in place p...
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These studies examined the hypothesis that a single large dose of monoclonal anti-phencyclidine (PCP) antibody could provide long-term reductions in brain PCP concentrations despite continuous PCP administration. PCP (18 mg/kg/day, s.c.) was infused to steady-state (24 h) and then a mole-equivalent dose of a short-acting anti-PCP antigen-binding fragment (Fab) or a long-acting anti-PCP IgG was ...
متن کاملPhencyclidine-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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15 صفحه اولPhencyclidine-induced decrease of synaptic connectivity via inhibition of BDNF secretion in cultured cortical neurons.
Repeated administration of phencyclidine (PCP), a noncompetitive N-methyl-D-aspartate (NMDA) receptor blocker, produces schizophrenia-like behaviors in humans and rodents. Although impairment of synaptic function has been implicated in the effect of PCP, the molecular mechanisms have not yet been elucidated. Considering that brain-derived neurotrophic factor (BDNF) plays an important role in sy...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1995
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)46532-3