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 has been reported with some tricyclic antidepressants.
journal_name
Psychopharmacology (Berl)journal_title
Psychopharmacologyauthors
Salin-Pascual RJ,Moro-Lopez MLdoi
10.1007/s002130050194subject
Has Abstractpub_date
1997-02-01 00:00:00pages
295-6issue
3eissn
0033-3158issn
1432-2072journal_volume
129pub_type
杂志文章abstract:RATIONALE AND OBJECTIVES:Major depressive disorder (MDD) is associated with an increased risk for cardiovascular disease (CVD). Apart from biological and life style factors, the use of antidepressants and their potentially adverse effects might contribute to the increased CVD risk. Therefore, we compared cardiovascular...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-016-4361-3
更新日期:2016-09-01 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:RATIONALE:Acute nicotine abstinence is associated with disruption of executive function and reward processes; however, the neurobiological basis of these effects has not been fully elucidated. METHODS:The effects of nicotine abstinence on brain function during reward-based probabilistic decision making were preliminar...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-011-2404-3
更新日期:2012-01-01 00:00:00
abstract::The administration of trycyclic antidepressants followed by reserpine-like drugs elicits a pattern of stereotyped locomotor activity. Using desmethylimipramine (DMI) followed by tetrabenazine (TBZ), activity could be reliably elicited only in young rats, and only by using very high doses of TBZ. The latency of onset o...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00426790
更新日期:1978-06-15 00:00:00
abstract::In two experiments, phenobarbitone sodium (30 mg/kg) reliably enhanced water consumption and extended the duration of drinking in 24h water-deprived male rats. The opiate receptor antagonists naloxone (0.1-10 mg/kg) and naltrexone (0.1-10 mg/kg) both decreased water intake and reduced the duration of drinking. When th...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00433011
更新日期:1983-01-01 00:00:00
abstract::Two putative predictors of placebo response were studied in three samples of psychiatric outpatients. Two groups, 73 university medical center patients and 56 college health service patients, underwent 1 week of placebo treatment. A quasi-control group of 112 patients receiving no medication waited about 1 week before...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00433557
更新日期:1979-06-21 00:00:00
abstract::Withdrawal was precipitated by naloxone at different intervals, up to 22.5 h, following a last maintenance injection in morphine-dependent rats. Different symptoms of withdrawal were found to be preeminent following different morphine-naloxone intervals. Locomotor activity, jumping, and writhing were precipitated most...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00426773
更新日期:1977-10-20 00:00:00
abstract:RATIONALE:Serotonergic mechanisms are thought to play an important role in the regulation of mood, motor activity and sleep patterns. Serotonin reuptake is controlled by the serotonin transporter (5-HTT) and by a common functional insertion/deletion polymorphism in the corresponding gene's promoter region (5-HTTLPR). H...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-004-1995-3
更新日期:2005-03-01 00:00:00
abstract::Rats exhibit profound individual differences in their propensity to ingest sugar and in their locomotor response to AMP. Intrinsic variation in the responsiveness of mesolimbic dopamine mechanisms has been suggested to account for these individual differences. In light of this overlap, it might be expected that indivi...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02244864
更新日期:1994-09-01 00:00:00
abstract::Rats were treated once with doses of haloperidol or of droperidol below and above the acute ID50 vs the dopamine agonist apomorphine; they were later challenged with an acute dose of apomorphine (0.3 mg/kg, SC) and rated for stereotyped behavioral responses. The two neuroleptics were similar in acute anti-apomorphine ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00431801
更新日期:1985-01-01 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 positive modulation of gamma-aminobutyric acid type-A (GABAA) receptors is a putative mechanism via which alcohol escalates aggressive behavior. Broad-spectrum benzodiazepine antagonists block alcohol-heightened aggression in rats and monkeys. However, the degree to which GABAA subunit composition plays a...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-003-1661-1
更新日期:2004-03-01 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:BACKGROUND:Alcoholics report persistent alcohol craving that is heightened by cognitive cues, stressful situations, and abstinence. The role of endogenous cannabinoids in human alcohol craving--though long suspected--remains elusive. MATERIALS AND METHODS:We employed laboratory exposure to stress, alcohol cue, and neu...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-009-1518-3
更新日期:2009-07-01 00:00:00
abstract::Mice were trained on a one-trial inhibitory avoidance task and given immediate post-training intraperitoneal injections of cocaine (0.03-1.00 mg/kg). On a retention test 24 h later, the retention latencies of mice given the 0.10 mg/kg dose were significantly higher than those of the controls. The effect of cocaine on ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00589905
更新日期:1989-01-01 00:00:00
abstract::the immediate posttrial injection of oxotremorine (0.250 mu Mol/kg, IP) can facilitate the retention of a passive-avoidance response in mice. After the administration of alfa-methyl-p-tyrosine methylester (alpha-MPT) by intracerebroventricular injection at doses that had no effect on retention (100 microgram, 10 micro...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00433098
更新日期:1980-01-01 00:00:00
abstract::Using a conditioned avoidance procedure in rats, the present study examined the ability of 8-OH-DPAT, ritanserin, and prazosin to alter the effects of the dopamine antagonists, raclopride and haloperidol, on avoidance- and on escape responding. The 5-HT1A agonist 8-OH-DPAT (0.16 mg/kg) significantly enhanced the inhib...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050124
更新日期:1996-11-01 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:To date, the literature on the intravenous self-administration of cocaine by laboratory animals lacks a compelling demonstration of an ascending limb to the dose-response function. It has been argued that previous demonstrations of an ascending limb are confounded by the extinction process. OBJECTIVE:The obj...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-002-1336-3
更新日期:2003-02-01 00:00:00
abstract:RATIONALE:Synthetic psychostimulant abuse, including cathinone-derived 3,4-methylenedioxypyrovalerone (MDPV), continues to increase in many countries. Similar to cocaine but with greater potency, MDPV elicits a transient sympathomimetic response by blocking cellular uptake of dopamine (DA) and norepinephrine (NE)-admin...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-017-4709-3
更新日期:2017-11-01 00:00:00
abstract:RATIONALE:Intermittent footshock stress reliably reinstates extinguished alcohol-taking behavior in drug-free rats, but the neurochemical events involved in this effect are not known. OBJECTIVE:We studied here whether two main modulators of stress responses, corticotropin-releasing factor (CRF) and corticosterone, are...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130000411
更新日期:2000-06-01 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:RATIONALE:Only a small percentage of individuals seeking treatment for their marijuana use achieves sustained abstinence, suggesting more treatment options are needed. OBJECTIVES:We investigated the effects of baclofen (study 1) and mirtazapine (study 2) in a human laboratory model of marijuana intoxication, withdrawa...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-010-1888-6
更新日期:2010-08-01 00:00:00
abstract:RATIONALE:The touchscreen continuous trial-unique non-matching-to-location task (cTUNL) has been developed to optimise a battery of tasks under NEWMEDS (Novel Methods leading to New Medication in Depression and Schizophrenia, http://www.newmeds-europe.com ). It offers novel task features of both a practical and a theor...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-015-4019-6
更新日期:2015-11-01 00:00:00
abstract::Administration to mice of harmaline (100 mg/kg SC) resulted in a greater than two-fold increase in cyclic GMP in the cerebellum 15 min later. This response was inhibited by pretreatment 5 min before the harmaline with pentobarbital (ED50 6.5 mg/kg), chlormethiazole (ED50 10.4 mg/kg) and dizocilpine (ED50 0.5 mg/kg). H...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02257413
更新日期:1993-01-01 00:00:00
abstract:RATIONALE:Children and adolescents will readily abuse household products that contain solvents such as toluene. It is likely that reinforcing exposures to toluene alter brain glucose metabolism. OBJECTIVE:Using an animal model of drug reinforcement, we sought to identify a metabolic signature of toluene abuse in the a...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-006-0359-6
更新日期:2006-06-01 00:00:00
abstract:BACKGROUND:Although ethanol is frequently used in combination with other psychoactive drugs, the behavioral and pharmacological reasons for this form of polydrug abuse have not been well described. MATERIALS AND METHODS:Rhesus monkeys with indwelling intravenous catheters produced intravenous injections of ethanol (50...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-007-0809-9
更新日期:2007-09-01 00:00:00
abstract::The effect of the selective noradrenaline neurotoxin DSP4 on steady-state operant behaviour was examined using a quantitative behavioural paradigm based on Herrnstein's (1970) equation, which defines a hyperbolic relationship between steady-state response rate and reinforcement frequency in variable-interval schedules...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02180039
更新日期:1988-01-01 00:00:00
abstract::In a test of conditioned punishment, saline-treated controls showed a moderate bias in responding away from a lever producing a response-contingent auditory conditioned stimulus (CS) that had been paired with mild footshock during training and towards a lever producing a neutral auditory CS. Systemic treatment with th...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050174
更新日期:1997-01-01 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