Abstract:
:Three recently arrived drug naive Cebus apella monkeys with "spontaneous" stereotyped oral movements were treated with apomorphine and haloperidol using a wide dose range. Low doses of apomorphine (0.05-0.1 mg/kg) suppressed the oral stereotypies without affecting normal behaviour such as grooming and scratching. Higher doses of apomorphine (0.25-1.0 mg/kg) and haloperidol (0.01-0.1 mg/kg) also decreased or abolished the oral stereotypies, but induced generalized stereotypies (apomorphine) or dystonia/parkinsonism (haloperidol), suppressing normal behaviour. The findings indicate that dopamine is involved in these presumably stress-induced (not drug-induced) stereotypies.
journal_name
Psychopharmacology (Berl)journal_title
Psychopharmacologyauthors
Korsgaard S,Povlsen UJ,Randrup Adoi
10.1007/BF00428423subject
Has Abstractpub_date
1985-01-01 00:00:00pages
240-3issue
2eissn
0033-3158issn
1432-2072journal_volume
85pub_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:Recent studies suggest that orexin/hypocretin is involved in drug reward and drug-seeking behaviors, including ethanol self-administration. However, orexin's role in ethanol-induced seeking behaviors remains unclear. OBJECTIVE:These studies examined the role of orexin in the acquisition and expression of eth...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-010-2082-6
更新日期:2011-04-01 00:00:00
abstract:RATIONALE:The P3 is a ubiquitous component of stimulus-driven neural activity that can be observed in scalp electrophysiological recordings. Multiple lines of evidence suggest an important role for the noradrenergic system in the generation of the P3. However, pharmacological studies of the P3 using noradrenergic manip...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-015-3966-2
更新日期:2015-09-01 00:00:00
abstract::The behavioral consequences of prolonged continuous exposure to cocaine were examined in rhesus monkeys. Operant behavior was sampled for 0.5 h every 6 h, and cocaine was continuously infused through an intravenous catheter. Cocaine (4.0-32 mg/kg/day) initially caused reductions in the rate of responding for food and ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00176861
更新日期:1988-01-01 00:00:00
abstract::It has been proposed that serotonin (5-HT) antagonists counteract neuroleptic-induced extrapyramidal symptoms by disinhibition of dopamine activity. The effects of the 5-HT antagonist mianserin, the anticholinergic drug procyclidine and placebo were evaluated in 16 psychiatric patients with chronic neuroleptic-induced...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00310523
更新日期:1986-01-01 00:00:00
abstract:RATIONALE:A rigorously investigated model of stress and antidepressant administration during pregnancy is needed to evaluate possible effects on the mother. OBJECTIVE:The objective of this study was to develop a model of clinically relevant prenatal exposure to an antidepressant and stress during pregnancy to evaluate...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-013-3030-z
更新日期:2013-07-01 00:00:00
abstract::Serotonin receptors of the 5HT2 type were labeled on platelet membranes using tritiated ketanserin. Blood was collected from the umbilical cord of newborns and venous samples were collected from 6-year-old children as well as junior-high and high school students (ages 13 through 18) to determine age-related changes in...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02245309
更新日期:1992-01-01 00:00:00
abstract:OBJECTIVES:Previous studies have investigated the occupancy of the serotonin reuptake transporter (SERT) after clinical doses of citalopram and other selective serotonin reuptake inhibitors. In the present study, the occupancies of SERT after multiple doses of escitalopram and citalopram were compared using the radioli...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-006-0666-y
更新日期:2007-04-01 00:00:00
abstract:RATIONALE:Previous studies have shown that the effect of setting on drug-taking is substance specific in both humans and rats. In particular, we have shown that when the setting of drug self-administration (SA) coincides with the home environment of the rats (resident rats), the rats tend to prefer heroin to cocaine. T...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-015-3877-2
更新日期:2015-07-01 00:00:00
abstract:RATIONALE:Deep brain stimulation (DBS) has achieved substantial success as a treatment for movement disorders such as Parkinson's disease. The therapeutic efficacy and relative lack of serious side effects resulted in the expansion of DBS into the treatment of many other diseases, including obsessive-compulsive disorde...
journal_title:Psychopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00213-013-3214-6
更新日期:2013-10-01 00:00:00
abstract::There is a latency period of several weeks before the onset of clinical effect of antidepressant drugs. The detailed mechanisms underlying drug-induced adaptive neuronal changes are not known. To elucidate the involvement of changes in gene expression of candidate transcription factors, we treated rats for 21 days wit...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130000468
更新日期:2000-07-01 00:00:00
abstract:RATIONALE:An important goal of addiction research is to discover neurobiological markers that could predict the severity of addiction and help to determine appropriate treatment. Brain-derived neurotrophic factor (BDNF) and thiobarbituric acid reactive substances (TBARS) are being related to cerebral plasticity and imp...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-014-3542-1
更新日期:2014-10-01 00:00:00
abstract:INTRODUCTION:Dopamine D2 receptor occupancy levels needed for the maintenance treatment of schizophrenia remain to be elucidated. We examined 3-year clinical outcomes of patients with schizophrenia who received long-acting injectable risperidone (LAI risperidone) at baseline and investigated their dopamine D2 receptor ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-016-4428-1
更新日期:2016-12-01 00:00:00
abstract::A two flavour, unbiased, taste preference conditioning procedure was used to test for possible motivating effects of gamma 2-MSH. Three training trials failed to produce any significant effect with doses ranging from 2.4 to 40 micrograms/ICV infusion in drug-naive, non-operated or placebo-implanted rats. However, in r...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00634469
更新日期:1989-01-01 00:00:00
abstract::Amphetamine stimulates locomotor activity, in large part by activating central dopaminergic systems. Serotonin shares on overlapping distribution with dopamine and has been shown to modulate dopaminergic function and dopamine-mediated behaviors. The present study examined whether increasing serotonergic function, via ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050852
更新日期:1999-02-01 00:00:00
abstract::Two methods were used to assess nicotine-induced antinociception: tail withdrawal from a hot water bath and hind paw withdrawal from a hotplate. Nicotine doses which produced 75-80% maximum response were 0.75 mg/kg (free base) for tail withdrawal and 0.35 mg/kg for paw withdrawal. The peripheral blocker chlorisondamin...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02246552
更新日期:1995-12-01 00:00:00
abstract::Rats were trained on a fixed ratio 10, food-reinforced schedule to recognize a discriminative stimulus (DS) elicited by the selective serotonin (5-HT) reuptake inhibitor (SSRI), citalopram (2.5 mg/kg, IP). The preferential, high efficacy agonist at 5-HT2C receptors, Ro60-0175, dose-dependently generalized to citalopra...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050910
更新日期:1999-03-01 00:00:00
abstract::The behavioral performance of inbred mouse strains was examined in animal models of anxiety to evaluate the potential contribution of genetic factors to fear-motivated behaviors. The preference that randomly bred mice and rats exhibit for the enclosed as opposed to the open arms of an elevated maze has been considered...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02244948
更新日期:1993-01-01 00:00:00
abstract:RATIONALE:Studies have shown that social drinkers are poor estimators of alcohol-induced impairment. Underestimates of blood alcohol concentration and other indices of intoxication are associated with decisions to perform risky behaviors, such as operating a motor vehicle. It is possible that self-evaluations of impair...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00213-004-1964-x
更新日期:2005-02-01 00:00:00
abstract:RATIONALE:The endocannabinoid system has been implicated in the pathogenesis of major depression (MD) as well as in the mediation of antidepressant drug effects. OBJECTIVES:To analyze CNR1 gene variants in MD and clinical response to citalopram (selective serotonin re-uptake inhibitors [SSRI]). METHODS:The role of CN...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-013-2995-y
更新日期:2013-06-01 00:00:00
abstract::Few studies have examined the association between ethanol use and cigarette smoking topography. In particular, no study has objectively investigated the relationship between chronic ethanol exposure and cigarette smoking. The aim of this study was to quantify the relationship between cigarette smoking and past and cur...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02245794
更新日期:1990-01-01 00:00:00
abstract::In the rat, the antimuscarinics atropine and scopolamine failed to block the reduction in pentobarbital-induced sleep time produced by either thyrotropin-releasing hormone (TRH) or MK-771 (a TRH analog). Previous reports have indicated that the marked analeptic effect produced by TRH is antagonized by such agents. It ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00431749
更新日期:1981-01-01 00:00:00
abstract:RATIONALE:Many of the biochemical, physiological, and behavioral effects of ethanol are known to be mediated by ionotropic glutamate receptors. Emerging evidence implicates metabotropic glutamate receptors (mGluRs) in the biobehavioral effects of ethanol and other drugs of abuse, but there is little information regardi...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-005-0217-y
更新日期:2006-01-01 00:00:00
abstract::The effect of postethanol treatment with L-Dopa, aminophylline and/or ephedrine was investigated. In one experiment, healthy, male, moderate drinkers ingested ethanol (0.8 g/kg) and then either L-Dopa (1.5 g), or placebo. In a second experiment, subjects ingested ethanol followed by aminophylline (200 mg), ephedrine (...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00497849
更新日期:1977-12-28 00:00:00
abstract:RATIONALE:Repeated social stress experiences engender "behavioral sensitization" and may also increase the potential for abuse of psychomotor stimulants, particularly cocaine use during "binges." OBJECTIVE:Experimental protocols were designed to induce behavioral sensitization through exposures to social-defeat stress...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130100858
更新日期:2001-12-01 00:00:00
abstract::This research compares the effects, in mice and rats, of desmethylclomipramine (DCLOM) and clomipramine (CLOM). DCLOM antagonized the hypothermia induced in mice by reserpine or apomorphine to a much greater extent than CLOM. Reserpine ptosis in mice was depressed by DCLOM only. Similarly, only DCLOM was effective in ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00432256
更新日期:1982-01-01 00:00:00
abstract:RATIONALE:Neurosteroids are implicated in various stages of drug dependence, including the acquisition phase, tolerance, and withdrawal. The neurosteroid allopregnanolone is also able to substitute for drugs with abuse potential and possesses reinforcing properties. OBJECTIVES:The effects of acute treatment with, and ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-005-0111-7
更新日期:2006-06-01 00:00:00
abstract:RATIONALE:Antidepressants are known to modify human sleep patterns. OBJECTIVES:Duloxetine is a new antidepressant with a mechanism of action involving reuptake inhibition of both serotonin (5-HT) and norepinephrine (NE). In this study, the effects of two dosing regimens of duloxetine on sleep electroencephalography (E...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/s00213-004-1961-0
更新日期:2005-02-01 00:00:00
abstract:RATIONALE:Toluene is a misused inhalant with hallucinogenic properties and complex effects. Toluene blocks N-methyl-D-aspartate (NMDA) receptors, releases dopamine (DA), and modifies several neurotransmitter levels; nonetheless, the mechanism by which it produces hallucinations is not well characterized. OBJECTIVES:Th...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-015-4041-8
更新日期:2015-10-01 00:00:00
abstract::The alcohol-preferring AA rats have previously been shown to drink more solution containing the opioid etonitazene than the alcohol-avoiding ANA rats. The present experiments were initiated to see whether the line difference in opioid and alcohol intake would persist if an intravenous (i.v.) route of self-administrati...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02247335
更新日期:1996-06-01 00:00:00