Abstract:
:Adult female offspring of C57BL/6J mice injected daily with phenobarbital for the last third of pregnancy were more active than control offspring during a 3-min test period in an open field arena, thus confirming previous reports of lasting effects of prenatal exposure to phenobarbital. These offspring habituated less rapidly than control offspring to the open field and were more reactive to sudden changes in environmental stimuli. The behavioral changes were not accompanied by body or brain weight deficits. The maternal drug injections did not alter brain concentrations of dopamine or norepinephrine in the adult offspring or the degree of reduction in these transmitters produced by the synthesis inhibitors alpha-methyltyrosine. Although activity was reduced by the catecholamine synthesis inhibitor, the effect was similar by offspring of both drug-treated and control dams.
journal_name
Psychopharmacology (Berl)journal_title
Psychopharmacologyauthors
Middaugh LD,Simpson LW,Thomas TN,Zemp JWdoi
10.1007/BF00432745subject
Has Abstractpub_date
1981-01-01 00:00:00pages
349-52issue
4eissn
0033-3158issn
1432-2072journal_volume
74pub_type
杂志文章abstract:RATIONALE:Dopamine (DA) D2-like antagonists block several effects of cocaine, including its locomotor stimulant and interoceptive discriminative-stimulus effects. Because these compounds generally lack selectivity among the D2-like DA receptors, the specific roles of the subtypes remain unclear. OBJECTIVES:DA D2 recep...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-002-1142-y
更新日期:2002-08-01 00:00:00
abstract:AIM:Excess consumption of alcohol leads to impaired cognition and decision making; hence, alcohol-containing products and advertising contain warning messages about the adverse effects of excess drinking. However, there is a need to understand how alcohol influences the processing of advisory messages. METHOD:The curr...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00213-009-1762-6
更新日期:2010-03-01 00:00:00
abstract:RATIONALE:The exact behavioral nature of drug-induced reinstatement of drug seeking is still debated. As an incentive, the drug can have general facilitatory influences on appetitive behaviors. As an interoceptive stimulus, the drug can acquire discriminative properties and control behavior. OBJECTIVE:This study asses...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-008-1083-1
更新日期:2008-05-01 00:00:00
abstract:RATIONALE AND OBJECTIVE:Estradiol decline has been associated with depression and anxiety in post-menopausal women. Agomelatine (Ago) is an agonist of the melatonergic MT1/MT2 receptors and an antagonist of the serotonergic 5-HT2c receptors. The present study aimed to evaluate the effects of combining Ago with 17β-estr...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-020-05580-2
更新日期:2020-09-01 00:00:00
abstract:RATIONAL:It has been suggested that phosphodiesterase 5 inhibitors such as sildenafil may be effective in the treatment of negative symptoms of schizophrenia. OBJECTIVE:This study was designed to investigate the effect of sildenafil added to risperidone as augmentation therapy in patients with chronic schizophrenia an...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-010-2044-z
更新日期:2011-02-01 00:00:00
abstract:RATIONALE:Emerging evidence from agonist-antagonist studies suggests a role for the dopamine D(3) receptor subtype in the regulation of PPI in animals, but such evidence is lacking for human subjects. OBJECTIVES:This study examines the effect of the preferential D(3) agonist ropinirole on PPI in humans. METHODS:PPI w...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-007-0843-7
更新日期:2007-10-01 00:00:00
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journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00213-003-1567-y
更新日期:2004-01-01 00:00:00
abstract::The effects of bilateral nucleus accumbens microinjections of d-ala-met-enkephalinamide (DALA) were assessed in behavioral activation and lateral hypothalamic self-stimulation (LHSS) rate-frequency curve-shift paradigms in normal and accumbens 6-OHDA (4.0 micrograms) treated rats. Microinjections of DALA (2.5 microgra...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02244999
更新日期:1994-05-01 00:00:00
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journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02431542
更新日期:1988-01-01 00:00:00
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journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00426653
更新日期:1980-01-01 00:00:00
abstract:RATIONALE:Electronic cigarettes (ECs) are becoming popular alternatives for smokers, but there has been limited study of their abuse liability. OBJECTIVES:The objective of this study was to evaluate the abuse liability of three Vuse Solo ECs, ranging from 14 to 36 mg in nicotine content, relative to high- and low-abus...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-017-4665-y
更新日期:2017-09-01 00:00:00
abstract:RATIONALE:Although both contain behaviourally significant concentrations of caffeine, tea is commonly perceived to be a less stimulating drink than coffee. At least part of the explanation for this may be that theanine, which is present in tea but not coffee, has relaxing effects. There is also some evidence that thean...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-007-0938-1
更新日期:2008-01-01 00:00:00
abstract::Herrnstein's matching equation was used to analyze drug effects on performance in random interval reinforcement schedules. Pimozide caused effects compatible with both motor and motivational impairments, in a 5-component multiple schedule, a 3-schedule 3-day cycle (ALT-3), and a 2-schedule 2-day cycle (ALT-2). However...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02244238
更新日期:1990-01-01 00:00:00
abstract::The inferior colliculus is involved in conveying auditory information of an aversive nature to higher cortical structures. Gradual increases in the electrical stimulation of this structure produce progressive aversive responses from vigilance, through freezing, until escape. Recently, we have shown that microinjection...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050900
更新日期:1999-03-01 00:00:00
abstract::The effects of acutely or chronically administered carbamazepine were studied in rats submitted to the modified Geller-Seifter conflict test. Diazepam was used as a standard anxiolytic. The results showed an increase in punished response after carbamazepine, as observed with diazepam, leading to the suggestion of an a...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02244411
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND:Anti-psychotic treatment appears to be associated with striatal volume increase, but how early this change occurs is still unknown. METHODS:A single prospective cohort of 20 anti-psychotic-naïve patients, newly diagnosed with schizophrenia, underwent magnetic resonance imaging brain scan at baseline. This w...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-009-1619-z
更新日期:2009-10-01 00:00:00
abstract:RATIONALE:Attentional bias for alcohol-related cues is associated with the motivation to drink alcohol, possibly because attentional bias increases craving. OBJECTIVES:We examined whether an experimentally induced attentional bias would influence subjective and behavioural indices of the motivation to drink. METHODS:...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-005-0202-5
更新日期:2005-12-01 00:00:00
abstract:RATIONALE:A positive relationship exists between chronic ethanol intoxication experiences and the severity of neural hyperactivity and withdrawal seizures. An important possibility is that withdrawal reactions also influence the motivation to obtain and consume ethanol. OBJECTIVES:To test this hypothesis, the effects ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-002-1380-z
更新日期:2003-07-01 00:00:00
abstract:RATIONALE:The phenomenon of sensitization has been theoretically implicated in mediating various aspects of drug addiction. Recent dose-response studies demonstrated that pretreatment with the putative antiaddictive agent, ibogaine (IBO), and a synthetic iboga alkaloid congener, 18-methoxycoronaridine (18-MC), increase...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130000478
更新日期:2000-08-01 00:00:00
abstract:RATIONALE:The involvement of glutamate in fear extinction is perhaps the most promising in terms of facilitating clinical interventions for posttraumatic stress disorder (PTSD). This study was aimed at elucidating the possible role of zif268 on the D-cycloserine (DCS) facilitation effect on extinction. OBJECTIVE:We in...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-015-4042-7
更新日期:2015-10-01 00:00:00
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journal_title:Psychopharmacology
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更新日期:2020-05-01 00:00:00
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journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-011-2456-4
更新日期:2012-03-01 00:00:00
abstract:RATIONALE:Impulsive behaviour is a component of psychiatric disorders such as bipolar disorder, attention deficit hyperactivity disorder (ADHD), or personality disorders. Most experimental studies on impulsive behaviour punish impulsive choices by loss or delay of reward. In the present study, impulsive behaviour was p...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-005-2163-0
更新日期:2005-07-01 00:00:00
abstract::The aim of the present study was to investigate the locomotor stimulant effects of the atypical antipsychotic agent, olanzapine, in mice depleted of their dopamine by reserpine and alpha-methyl-DL-p-tyrosine pretreatment. Olanzapine (0.5, 1 and 2 mg/kg) dose-dependently increased locomotor activity, which was complete...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050877
更新日期:1999-02-01 00:00:00
abstract::It was the aim of the present study to determine the affinities of four neuroleptics and five antidepressants for histamine H3 receptors. In rat brain cortex membranes, the specifically bound [3H]-N alpha-methylhistamine was monophasically displaced by clozapine (pKi 6.15). The other drugs did not completely displace ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02247479
更新日期:1994-12-01 00:00:00
abstract:RATIONALE:Stimulation of central beta(2) adrenergic receptors produces antidepressant-like effects on behavior. At present, it is not known what brain sites are involved in mediating such effects, although some recent evidence suggests the importance of the dorsal hippocampus. OBJECTIVE:Experiments were carried out to...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-003-1512-0
更新日期:2003-10-01 00:00:00
abstract:RATIONALE:Previously, we have shown that d-amphetamine (AMPH) was more potent than d-methamphetamine (METH) at increasing extracellular levels of dopamine (DA) in the prefrontal cortex (PFC) at doses that had similar effects in the nucleus accumbens. Since working memory depends on PFC DA, it was postulated that AMPH w...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-003-1522-y
更新日期:2003-11-01 00:00:00
abstract:RATIONALE:Asenapine, a psychopharmacologic agent developed for schizophrenia and bipolar disorder, has higher affinity for 5-HT(2A/C,6,7) and alpha(2) adrenergic receptors than for D(2) receptors. Asenapine exhibits potent antipsychotic-like effects without inducing catalepsy, increases cortical and subcortical dopamin...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-008-1456-5
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:The serotonin (5-HT) deficiency hypothesis of aggression is being seriously challenged by pharmacological data showing robust anti-aggressive effects of 5-HT1A receptor agonists in dose ranges that concomitantly inhibit 5-HT neurotransmission. Hence, an adequate interpretation of the role of 5-HT activity in...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-015-4173-x
更新日期:2016-03-01 00:00:00
abstract::Rats injected with doses of d-amphetamine 0--5.0 mg/kg were observed continuously in either an enclosed Y-maze or on an elevated Y-shaped platform. Patterns of increased walking and stereotypy were unaffected by the type of apparatus, but rearing remained totally suppressed at all dose levels on the elevated platform....
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00431954
更新日期:1979-04-25 00:00:00