Abstract:
:The effects of flurazepam (0.0, 0.5, and 3.0 mg/kg) on methylphenidate-induced increases in stereotypy, gnawing, sniffing, and locomotion were evaluated in Swiss-Webster mice in daytime and nighttime experiments. Methylphenidate (50 mg/kg) increased overall stereotypy and stereotyped gnawing behavior; two doses of methylphenidate (25 mg/kg and 50 mg/kg) increased locomotion and sniffing behavior. Flurazepam 3.0 mg/kg augmented methylphenidate-induced stereotyped gnawing behavior and stereotypy. Flurazepam significantly decreased locomotion and sniffing, but did not interact with methylphenidate's effects on locomotion and sniffing.
journal_name
Psychopharmacology (Berl)journal_title
Psychopharmacologyauthors
Risch C,Kripke D,Janowsky Ddoi
10.1007/BF00432374subject
Has Abstractpub_date
1980-01-01 00:00:00pages
79-82issue
1eissn
0033-3158issn
1432-2072journal_volume
70pub_type
杂志文章abstract:OBJECTIVE:This study aims to conduct an evidence review of the effectiveness, harms, and cost-effectiveness of pharmacogenomics-guided antidepressant treatment for major depressive disorder. METHODS:We searched MEDLINE®, the Cochrane Central Registry of Controlled Trials, and PsycINFO through February 2017. We used pr...
journal_title:Psychopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00213-017-4622-9
更新日期:2017-06-01 00:00:00
abstract:RATIONALE:Drug development is a high-risk and high failure enterprise, and studies that provide an early read on the pharmacodynamic activity of novel compounds could save time and money, increasing the efficiency of the drug development process. OBJECTIVE:Preclinical and clinical experiments were designed to examine ...
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:Temporal differentiation in the free-operant psychophysical procedure is sensitive to the 5-hydroxytryptamine (5-HT)1A receptor agonist 8-hydroxy-2-(di-n-propylamino)-tetralin (8-OH-DPAT) and the 5-HT2 receptor agonist 2,5-dimethoxy-4-iodo-amphetamine (DOI); both drugs shift the psychophysical curve leftwards...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-004-1871-1
更新日期:2004-11-01 00:00:00
abstract::The purpose of this study was to assess the effects of acute nicotine administration, following a 12-h cigarette deprivation period, using a computerized performance assessment battery (PAB). The PAB was comprised of five tasks which were selected to reflect a variety of complex acquired behaviors, sometimes referred ...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF00443406
更新日期:1989-01-01 00:00:00
abstract::Different venlafaxine doses (1, 5, and 10 mg/kg) and saline solution were administered to ten male Wistar rats (Latin-Square design). Compared with saline, venlafaxine produced a dose-related suppression of REM sleep and an increase in wake time while slow wave sleep was reduced. This effect is similar to the one that...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050194
更新日期:1997-02-01 00:00:00
abstract::It has previously been shown that serotonergic [5-hydroxytryptamine (5-HT)] neurons of the median raphe nucleus (MR) are critically involved in the control of the hippocampal electroencephalogram (EEG). Activation of MR 5-HT neurons desynchronizes the hippocampal EEG, whereas inhibition of MR 5-HT activity produces hi...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02311170
更新日期:1995-08-01 00:00:00
abstract:RATIONALE:The effects of adolescent marijuana use on the developing brain remain unclear, despite its prevalence. Arterial spin labeling (ASL) is a noninvasive imaging technique that characterizes neurovascular status and cerebral blood flow (CBF), potentially revealing contributors to neuropathological alterations. No...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-012-2674-4
更新日期:2012-08-01 00:00:00
abstract::We examined whether any locus postsynaptic to the GABAergic striatonigral projection might be involved in the enhancement of behavioral response to dopaminergic stimulants induced by chronic treatment with either neuroleptic drugs or stimulants. Rats exposed chronically to either chlorpromazine or cocaine were tested ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00212767
更新日期:1988-01-01 00:00:00
abstract:RATIONALE:The characterization of self-administration (SA) under extended access conditions is necessary for the development of addiction models. OBJECTIVE:The purposes of this experiment were to investigate: (1) dose effects on the initiation of cocaine SA under extended access conditions; (2) predictable individual ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130100744
更新日期:2001-08-01 00:00:00
abstract:RATIONALE:The ultra-short-acting mu opioid agonist analgesic/anesthetic remifentanil (RMF) is extremely rapidly eliminated from blood (half-life in rats, 0.3-0.7 min). This extremely fast elimination is thought to be the main reason why RMF maintains such high rates of responding in animal operant-conditioning models o...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-005-0180-7
更新日期:2005-12-01 00:00:00
abstract:RATIONALE:The development and validation of animal models of the cognitive impairments of schizophrenia have remained challenging subjects. OBJECTIVE:We review evidence from a series of experiments concerning an animal model that dissociates between the disruption of attentional capacities during acute illness periods...
journal_title:Psychopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00213-008-1216-6
更新日期:2009-01-01 00:00:00
abstract:RATIONALE:Chronic nicotine administration decreases the functioning of the cystine-glutamate antiporter system x(c)- which is hypothesized to promote nicotine-taking and nicotine-seeking behaviors. N-acetylcysteine (NAC), a cystine pro-drug, increases the activity of the cystine-glutamate antiporter system x(c)-. Thus,...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-012-2837-3
更新日期:2013-01-01 00:00:00
abstract::Recent work with humans and animals has suggested that the cholinergic system plays an important role in the active control of attention. This study was designed to investigate the effects of scopolamine upon subjects' ability to utilize knowledge of the spatial probability bias in a display in the detection of briefl...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF00175197
更新日期:1986-01-01 00:00:00
abstract::The present study was undertaken to investigate thoroughly the preclinical psychopharmacological profile of venlafaxine, testing a wide range of doses in animal models indicative of antidepressant-like effects. Venlafaxine was found to be active in mouse forced swimming test (at 8, 16, 32 and 64 mg/kg) and to increase...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050638
更新日期:1998-07-01 00:00:00
abstract::Young adult rats (5 months) were compared with aged (28 months) rats in their ability to learn and perform in a diazepam drug discrimination. Both groups of rats were drug naive at the onset of the experiment. Adult and aged animals learned to discriminate diazepam. In general, the response rates under both drug and v...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00187245
更新日期:1987-01-01 00:00:00
abstract:RATIONALE:Withdrawal seizure-prone and withdrawal seizure-resistant mice were selectively bred to exhibit differences in handling-induced convulsion severity during ethanol withdrawal. The glutamatergic system has been implicated in seizure activity as well as ethanol withdrawal symptoms. OBJECTIVE:This study assessed...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050933
更新日期:1999-04-01 00:00:00
abstract::In mice, quipazine has shown several behavioral effects: It antagonizes hypothermia induced by a high dose of apomorphine without altering climbing or stereotyped behavior; it antagonizes oxotremorine-induced hypothermia without altering tremors or peripheral signs; and it increases the toxicity of yohimbine. These th...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00431273
更新日期:1980-01-01 00:00:00
abstract::The anorectic activity of the d and l isomers of d-fenfluramine (d-FF) (l-FF) were compared with d-amphetamine (d-amp) when given separately and together in 12 healthy male volunteers. The study was double blind and placebo controlled. Food intake was measured using an automated food dispenser. Anorectic activity was ...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF02801976
更新日期:1992-01-01 00:00:00
abstract::The effect of long-term lithium carbonate treatment on parameters of immediate, short-, and long-term memory was examined in a group of bipolar affectively ill patients. The lithium treatment group recalled significantly fewer words across trials on a verbal learning task than a group of bipolar affectively ill patien...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00426919
更新日期:1979-05-08 00:00:00
abstract::Acute (50.0 mg/kg) and repeated (0.1-10.0 mg/kg) administration of dihydroergosine (DHESN) to rats over 5 days lowered the concentration of 5-HIAA in the brain. DHESN given acutely increased the brain 5-HT in p-CPA-treated animals and diminished the probenecid-induced increase in brain 5-HIAA. In pargyline-treated rat...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00172881
更新日期:1986-01-01 00:00:00
abstract::We examined the effects on sucrose consumption of a dopamine (DA) D2/D3 antagonist (raclopride, 0-0.3 mg/kg), a serotonin 5-HT2/2c antagonist (ritanserin, 0-0.4 mg/kg), and raclopride (0.15 mg/kg) combined with ritanserin (0-0.4 mg/kg). Three different concentrations of sucrose solution (0.7%, 7.0% and 34%) were teste...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02246286
更新日期:1996-01-01 00:00:00
abstract::Research was conducted to examine the ability of alcohol to impart conditioned reinforcement. Rats were allowed to self-administer solutions of either saline or alcohol (25, 50, and 100 mg/kg/infusion) by the intragastric route. Superimposed on the infusion interval was a buzzer (conditioned reinforcing stimulus). Tes...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00492355
更新日期:1977-08-16 00:00:00
abstract::The formamidine pesticides amitraz and chlordimeform have recently been shown to be potent proconvulsants (Gilbert 1988). Two main neuroactive properties have been identified as mediators of formamidine neurotoxicity, alpha-2 adrenergic agonism and local anesthetic actions. These two proposed mechanisms of formamidine...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00442802
更新日期:1989-01-01 00:00:00
abstract:RATIONALE:Hypericum perforatum L., known as St. John's wort (SJW), is used as a phytotherapeutic agent for the treatment of mild to moderate forms of depression. OBJECTIVES:The aim of the present study was to evaluate the effect of SJW extract (STW 3-VI; 250 and 500 mg/kg; p.o.) and fluoxetine (10 mg/kg, p.o.) on gene...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-010-2032-3
更新日期:2011-02-01 00:00:00
abstract:RATIONALE:Observing responses bring sensory receptors into contact with environmental stimuli. In the observing-response procedure, periods in which an operant response (e.g. pressing a lever) is reinforced by drug deliveries alternate with periods in which this response is never reinforced (i.e. extinction). These alt...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-003-1390-5
更新日期:2003-05-01 00:00:00
abstract::A neutral stimulus can acquire conditioned rewarding properties through association with an intrinsically rewarding stimulus. The acquisition of responding for conditioned rewards requires that environmental stimuli and reward processes interact in a highly specific manner; analyses of this phenomenon may provide valu...
journal_title:Psychopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s002130050982
更新日期:1999-05-01 00:00:00
abstract:RATIONALE:When paired with training, substances that increase monoaminergic transmission in the brain support motor and language learning in healthy subjects and in rehabilitation after brain lesions. OBJECTIVES:To test the hypotheses that enhancement of central norepinephrine by the selective norepinephrine reuptake ...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-006-0420-5
更新日期:2006-08-01 00:00:00
abstract:RATIONALE:The antidepressant action of acute nicotine administration in clinical and animal studies is well recognized. But the underlying mechanism for this effect has not been carefully discovered. OBJECTIVES:We attempted to evaluate the possible role of N-Methyl-D-aspartate (NMDA) receptors in the antidepressant-li...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-015-4004-0
更新日期:2015-10-01 00:00:00
abstract:RATIONALE:The present series of experiments was conducted in order to assess the nature of dopaminergic modulation of the acoustic startle response using agonists and antagonists specific for dopamine D1 and D2 receptors. OBJECTIVES:The objective of the present study was to demonstrate an enhancement of the acoustic s...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130051020
更新日期:1999-06-01 00:00:00
abstract::The effect of the dopamine receptor antagonist haloperidol on the development of sensitization to ethanol-induced increases in locomotor activity was examined in DBA/2J mice. In Experiment 1, different groups of mice were given saline or ethanol (2 g/kg) immediately before each of four locomotor activity sessions (48-...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02245821
更新日期:1995-08-01 00:00:00