Abstract:
:Twelve healthy male volunteers took part in a double-blind randomised cross-over study composed of three treatment sessions: remoxipride 100 mg; remoxipride 100 mg plus biperiden 4 mg; and biperiden 4 mg. Plasma and urine concentrations of remoxipride and biperiden, plasma prolactin levels, salivary flow and adverse events were recorded to assess pharmacodynamic interactions. Remoxipride and biperiden had no effect on each other's plasma concentrations. Biperiden did not affect the urinary recovery or renal clearance of remoxipride. Prolactin levels were unaffected by biperiden but increased following remoxipride administration. Differences in prolactin Cmax and tmax following remoxipride versus concomitant (remoxipride + biperiden) treatment were not statistically significant. However, a slight but statistically significant (P = 0.04) increase in prolactin AUC was observed after concomitant treatment. No significant differences could be observed between the recorded salivary flow in all the treatment sessions. Single doses of remoxipride and biperiden showed no pharmacokinetic or pharmacodynamic interaction.
journal_name
Psychopharmacology (Berl)journal_title
Psychopharmacologyauthors
Yisak W,Farde L,von Bahr C,Nilsson LB,Fredriksson G,Ogenstad Sdoi
10.1007/BF02257403subject
Has Abstractpub_date
1993-01-01 00:00:00pages
27-32issue
1eissn
0033-3158issn
1432-2072journal_volume
111pub_type
临床试验,杂志文章,随机对照试验abstract:RATIONALE:Environmental context has been shown to influence responding under multiple schedules of food reinforcement and to modify the behavioral effects of drugs. However, no systematic study has been conducted under conditions of cocaine self-administration. The hypothesis was that changes in the magnitude of food r...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-002-1202-3
更新日期:2002-10-01 00:00:00
abstract::The noradrenergic system has repeatedly been implicated in the mediation of attentional processes. Using a double-blind, placebo-controlled design, the present investigation examines the effects of two doses (1.5 micrograms/kg and 2.5 micrograms/kg) of the alpha 2 adrenoceptor agonist clonidine (CLO) on performance of...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF02311180
更新日期:1995-08-01 00:00:00
abstract:RATIONALE:Relapse to smoking is often precipitated by stress, yet little is known about the effects of nicotine withdrawal on responses to acute stress, or whether nicotine replacement reverses withdrawal-induced changes in stress response. OBJECTIVES:The aim of the present study is to use an effective social stressor...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-010-2150-y
更新日期:2011-11-01 00:00:00
abstract::2Beta-propanoyl-3beta-(4-tolyl)-tropane (PTT) is a cocaine analog which has been shown in rhesus monkeys to have cocaine-like discriminative stimulus effects and a long duration of action (>8 h), yet does not function as a reinforcer when substituted for cocaine in monkeys responding under a fixed-interval 5-min sched...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050549
更新日期:1998-03-01 00:00:00
abstract::In experiment 1, rats (n = 12) were trained to discriminate the benzodiazepine (BDZ) compound chlordiazepoxide (CDP, 20 mg/kg, IP) from saline in a two-lever food-reinforced procedure, and subsequently were tested for stimulus control with different doses of CDP, Ro 15-1788 (a proposed BDZ receptor antagonist) and Ro ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00652236
更新日期:1986-01-01 00:00:00
abstract::The effects of intra-amygdala injections of corticotropin-releasing factor (CRF) on memory and exploratory behavior in rats were examined in the present study. Rats with chronically implanted cannulae received intra-amygdala injections of vehicle or CRF at a dose of 0.01, 0.1 or 1.0 micrograms, either immediately afte...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00177566
更新日期:1988-01-01 00:00:00
abstract:RATIONALE AND OBJECTIVE:Depression symptoms are now recognized to be the predominant cause of disability for bipolar disorder (BD) patients. The treatment strategies for the depressed phase of BD remain more anecdotal than data-based. Olanzapine has been investigated as an alternative to antidepressants and a mood stab...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-014-3453-1
更新日期:2014-07-01 00:00:00
abstract::It has been suggested that reward-related learning may require intact functioning at the dopamine D1 receptor. The present experiment tested this hypothesis by challenging the reward-enhancing effects of the D2 agonist, bromocriptine, with a D1 antagonist, SCH 23390. For comparison, the effects of the D2 antagonist, p...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02245944
更新日期:1995-04-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Footshock stress reliably reinstates heroin seeking in rats, but the time course of the development of this effect following drug withdrawal is not known. Here we studied the effect of intermittent footshock stress on reinstatement of heroin seeking following different withdrawal periods (1-66 ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130100748
更新日期:2001-06-01 00:00:00
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 met...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00432374
更新日期:1980-01-01 00:00:00
abstract::Experiments were carried out using rats to investigate whether 5-HT1A neural mechanisms are involved in lithium-induced conditioned taste aversion (CTA). We found that the 5-HT1A antagonists p-MPPI and pindolol caused CTA similar to that produced by LiCl. The 5-HT1A agonist 8-OH-DPAT counteracted lithium-induced CTA. ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050370
更新日期:1997-09-01 00:00:00
abstract::The effects on memory and psychomotor functions of four antidepressants which differ in sedative and anticholinergic properties were assessed. Amitriptyline (37.5, 70 mg), trazodone (100, 200 mg) viloxazine (100, 200 mg), protriptyline (10, 20 mg) or placebo were administered in a double blind, independent groups desi...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF00172967
更新日期:1988-01-01 00:00:00
abstract::The effects of chronic lithium treatment on methylphenidate-, D1 dopamine receptor agonist (A-77636)-, and tactile stimulation-induced increases in frontal cortical acetylcholine release were studied in the rat using in vivo brain microdialysis. Cortical acetylcholine release in control rats was maximally stimulated b...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02249415
更新日期:1996-05-01 00:00:00
abstract::The effects of chronic desmethylimipramine (DMI) treatment on measures of incentive motivation for cocaine were assessed in order to investigate the predictive validity of the extinction/reinstatement model of drug craving. Rats were trained to respond for cocaine infusions (0.75 mg/kg per 0.1 ml i.v.) or received yok...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050496
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:Soda manufacturers claim that caffeine is added to soda as a flavor enhancer, but many researchers have speculated that caffeine is added to increase the hedonic and reinforcing properties of the soda. Studies in adults have demonstrated that caffeine can condition flavor preferences when added to novel-flav...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-012-2684-2
更新日期:2012-09-01 00:00:00
abstract::Rats were trained to discriminate between two compound stimulus arrays that included exteroceptive (ES) and interoceptive (IS) stimulus components. The ES components were illumination and tactile cues, and the IS components were produced by d-amphetamine (A) or Na pentobarbital (P) treatment (drug versus drug discrimi...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00174076
更新日期:1986-01-01 00:00:00
abstract:INTRODUCTION:Casein kinase I epsilon/delta phosphorylates certain clock-related proteins as part of a complex arrangement of transcriptional/translational feedback loops that comprise the circadian oscillator in mammals. Pharmacologic inhibition leads to a delay of the oscillations with the magnitude of this effect dep...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-010-1860-5
更新日期:2010-07-01 00:00:00
abstract:RATIONALE:Treatment of attention-deficit/hyperactivity disorder (ADHD) has for many years relied on psychostimulants, particularly various formulations of amphetamines and methylphenidate. These are central nervous system stimulants and are scheduled because of their abuse potential. Atomoxetine (atomoxetine hydrochlor...
journal_title:Psychopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00213-013-2986-z
更新日期:2013-03-01 00:00:00
abstract::Cholecystokinin (CCK) and dopamine (DA) coexist in both cell body and terminal areas of a mesolimbic pathway that projects from the ventral tegmental area (VTA) to the nucleus accumbens (N ACC). Autoradiography reveals extensive CCK binding sites in the N ACC, but not in the VTA. However, iontophoresis of CCK into the...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00445571
更新日期:1989-01-01 00:00:00
abstract::Thirty rats were randomly assigned to three groups. Group 1 was given a 21-day exposure to an ethanol (EtOH) liquid diet, while Groups 2 and 3 were given equivalent amounts of an isocaloric non-EtOH liquid diet. Group 1 rats had withdrawal syndromes following EtOH removal. After a two-week recovery period, Groups 1 an...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00432279
更新日期:1979-01-31 00:00:00
abstract:RATIONALE:Repetitive cocaine exposure has been shown to induce GABAergic thalamic alterations. Given the key role of T-type (Ca(V)3) calcium channels in thalamocortical physiology, the direct involvement of these calcium channels in cocaine-mediated effects needs to be further explored. OBJECTIVE:The objective of this...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-010-1947-z
更新日期:2010-10-01 00:00:00
abstract:RATIONALE:A glutamate-dopamine interaction has been implicated in the psychosis-like effects of glutamate N-methyl- D-aspartate (NMDA) receptor antagonists, such as phencyclidine and ketamine. However, recent imaging studies addressing striatal glutamate-dopamine interaction directly in vivo in man have been controvers...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-002-1236-6
更新日期:2002-12-01 00:00:00
abstract:RATIONALE:Repeated administration of psychoactive drugs results in a progressive enhancement of the behavioral effects of these compounds, a phenomenon termed sensitization. OBJECTIVE:We tested whether repeated administration of the non-competitive NMDA receptor antagonist dizocilpine (MK-801) induces sensitization of...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130100776
更新日期:2001-07-01 00:00:00
abstract:BACKGROUND:Rats reared in social isolation exhibit various cognitive and behavioural abnormalities in adulthood. However, impulsivity following this treatment still remains unclear, especially in response to medications used in attention deficit hyperactivity disorder, such as amphetamine. METHODS:Using an isolation-r...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-017-4579-8
更新日期:2017-05-01 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:RATIONALE:Fluoxetine (Prozac®) is the most frequently prescribed drug to battle depression in pregnant women, but its safety in the unborn child has not yet been established. Fluoxetine, a selective serotonin reuptake inhibitor, crosses the placenta, leading to increased extracellular serotonin levels and potentially n...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-011-2299-z
更新日期:2011-10-01 00:00:00
abstract:OBJECTIVE:The primary aim of this project was to examine the role of alcohol use in smoking lapse behavior, as alcohol consumption is a known risk factor for poor smoking cessation outcomes. MATERIALS AND METHODS:We have developed a novel human laboratory model to examine two primary aspects of alcohol-mediated tobacc...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-006-0551-8
更新日期:2006-12-01 00:00:00
abstract:RATIONALE:Previous studies have postulated functional links between GABA and cannabinoid systems in the hippocampus. The aim of the present study was to investigate any possible interaction between these systems in spatial change and object novelty discrimination memory consolidation in the dorsal hippocampus (CA1 regi...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-017-4688-4
更新日期:2017-10-01 00:00:00
abstract::Monoamine oxidase inhibitors (MAOIs) are widely accepted as effective antidepressants. Unfortunately their use has been limited by their capacity to potentiate dietary tyramine (the so called "cheese effect") and their interaction with other drugs. The latter poses a particular problem for patients undergoing anaesthe...
journal_title:Psychopharmacology
pub_type: 杂志文章,评审
doi:10.1007/BF02246234
更新日期:1992-01-01 00:00:00
abstract:RATIONALE:Numerous preclinical and clinical studies have reported the rapid and sustained antidepressant effects of the NMDA receptor antagonist ketamine. Because ketamine induces several undesirable and dangerous effects, a variety of strategies have been suggested to avoid such effects. OBJECTIVES:Here, we propose t...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-016-4325-7
更新日期:2016-08-01 00:00:00