Abstract:
:Amitriptyline and zimelidine significantly reduce the uptake of 5-HT into the blood platelets of depressive patients. The degree of inhibition is significantly correlated with the plasma drug level of amitriptyline. No significant relationship could be detected between the degree of inhibition of uptake and therapeutic outcome. The accepted mode of action of tricyclic antidepressant drugs and the deficiency hypotheses of affective disorders are discussed.
journal_name
Psychopharmacology (Berl)journal_title
Psychopharmacologyauthors
Coppen A,Rama Rao VA,Swade C,Wood Kdoi
10.1007/BF00429689subject
Has Abstractpub_date
1979-05-25 00:00:00pages
125-9issue
2eissn
0033-3158issn
1432-2072journal_volume
63pub_type
临床试验,杂志文章,随机对照试验abstract::It has been suggested that the GAbAergic striatonigral projection may form part of the efferent pathway responsible for the expression of dopamine-related oral behaviour. Consistent with this suggestion are reports that bilateral injection of the GABA agonist muscimol can produce stereotyped gnawing and biting. We rep...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00464579
更新日期:1982-01-01 00:00:00
abstract::Two experiments were conducted to assess the acute behavioral effects of triazolam and temazepam in healthy, non-drug abusing men in double-blind, placebo-controlled, crossover trials, where all subjects received all possible doses. These drugs were compared to examine allegations that triazolam produces greater behav...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF02244887
更新日期:1993-01-01 00:00:00
abstract::The novel dopamine autoreceptor antagonists (-)-DS 121 and (+)-UH 232 were tested for their ability to alter cocaine self-administration behavior in rats reinforced on a progressive ratio (PR) schedule. (-)-DS 121 (15 mg/kg) and (+)-UH 232 (30 mg/kg) produced significant decreases in breaking point. (-)-DS 121 produce...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02246149
更新日期:1995-07-01 00:00:00
abstract:RATIONALE:Acute alcohol intoxication induces a selective impairment of recognition memory associated with conscious recollection whilst recognition based on familiarity is left intact. OBJECTIVES:We aimed to further elucidate the acute effects of alcohol on recognition memory by assessing three different doses of alco...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-009-1709-y
更新日期:2010-01-01 00:00:00
abstract::Measurements of the amplitude and latency of the P3b component of the event-related potential (ERP), simple reaction time (SRT) and four psychomotor tests (VAS, DSST, DSp and CFF) were made on 12 male subjects (aged 19-24 years) 1.0-1.5 and 4.0-4.5 h after single oral doses of triprolidine (7.5 mg), terfenadine (60 mg...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF00451699
更新日期:1989-01-01 00:00:00
abstract:RATIONALE:Cognitive impairment in schizophrenia is particularly evident in the domains of attention and executive functions. Atypical antipsychotics are somewhat more effective than conventional antipsychotics in improving cognitive functioning in these patients. OBJECTIVE:The aim of this study was to compare the effe...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-007-0959-9
更新日期:2008-02-01 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:RATIONALE:Repeated methamphetamine (MA) use leads to increases in the incentive motivational properties of the drug as well as cognitive impairments. These behavioral alterations persist for some time following abstinence, and neuroadaptations in the structure and function of the prefrontal cortex (PFC) are particularl...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-014-3840-7
更新日期:2015-06-01 00:00:00
abstract:RATIONALE:Recent studies have implicated an important role for the dorsal striatum during craving for cocaine and in cocaine-seeking after abstinence in rats. OBJECTIVES:We compared the effects of pharmacological inactivation of mesencephalic dopamine (DA) cell body regions and dorsal vs ventral striatal terminal fiel...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-007-0850-8
更新日期:2007-10-01 00:00:00
abstract::The purpose of this study was to examine the relationship between the development of tolerance to ethanol and the hypothalamic-pituitary-adrenal cortex (H-P-AC) system by modifying the H-P-AC system through the use of a synthetic glucocorticoid, dexamethasone. Also this study determined whether repeated drug administr...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00426602
更新日期:1977-03-23 00:00:00
abstract::In a series of experiments, rats received the noncompetitive N-methyl-D-aspartate (NMDA) antagonist MK-801 and measures were made of motor behavior, spatial navigation in a swimming pool, and electroencephalographic (EEG) activity. High doses (0.25-10 mg/kg IV) produced somnolence and akinesia, impaired food consumpti...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00441949
更新日期:1989-01-01 00:00:00
abstract:RATIONALE:Depressed patients robustly exhibit affective biases in emotional processing which are altered by SSRIs and predict clinical outcome. OBJECTIVES:The objective of this study is to investigate whether psilocybin, recently shown to rapidly improve mood in treatment-resistant depression (TRD), alters patients' e...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-017-4754-y
更新日期:2018-02-01 00:00:00
abstract:RATIONALE:Dysfunction of glutamatergic neurotransmission has been implicated in the pathophysiology of obsessive-compulsive disorder (OCD) and recent clinical reports suggest that some glutamate modulating agents are efficacious in the treatment of this disorder. N-acetylcysteine (NAC) is a readily available amino acid...
journal_title:Psychopharmacology
pub_type: 信件
doi:10.1007/s00213-005-0246-6
更新日期:2006-01-01 00:00:00
abstract:OBJECTIVE:Recent data suggest that 5-HT7 receptors (5-HT7R) are involved in memory processes and, particularly, those related to novelty-induced arousal, even though this remains so far speculative and controversial. In order to assess the role of 5-HT7R in episodic-like memory, mice were administered 5-carboxamidotryp...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-013-3247-x
更新日期:2014-01-01 00:00:00
abstract::The aim of the present study was to evaluate the effects of cholinergic receptor blockade in the rat prefrontal cortex on cognitive processes. The nicotinic antagonists neuronal bungarotoxin and dihydro-beta-erythroidine and the muscarinic antagonist scopolamine were injected into the prelimbic area of the prefrontal ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02246154
更新日期:1995-05-01 00:00:00
abstract:RATIONALE:Though interoceptive properties of antidepressants have been described, discriminative stimulus (DS) properties of mirtazapine, which does not affect monoamine reuptake, remain uncharacterized. OBJECTIVES:The objectives of the study are to train rats to recognize a mirtazapine DS, then perform substitution s...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-008-1259-8
更新日期:2009-04-01 00:00:00
abstract::The pharmacokinetic and pharmacodynamic effects of concomitant administration of alprazolam and fluoxetine were studied in this double-blind parallel study in 80 healthy, male volunteers. Subjects were randomly assigned to one of four treatment groups. Drug treatments consisted of 4-day regimens of 1 mg alprazolam fou...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF02246031
更新日期:1991-01-01 00:00:00
abstract::Seven neuroleptic-free schizophrenic patients received bromocriptine and eight schizophrenic patients received CF 25-397, both ergot derivatives with dopamine agonist activity. Psychosis failed to improve in response to either drug at the relatively low doses administered. Unlike the antipsychotic property of apomorph...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00428312
更新日期:1979-01-01 00:00:00
abstract::The relationship between norepinephrine (NE) content in cortex and spinal cord and acoustic startle amplitude was investigated in two experiments. Administration of diethyldithiocarbamate (DDC) depressed startle amplitude at the same time and dose that it most severely depleted NE content. These results support the co...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00426383
更新日期:1984-01-01 00:00:00
abstract:RATIONALE:Fluoxetine improves affect in clinical syndromes such as depression and premenstrual dysphoric disorder. Little is known about fluoxetine's influence on mood changes after quitting smoking, which often resemble sub-clinical depression. OBJECTIVES:The present study, a re-analysis of previously published data ...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1007/s00213-003-1711-8
更新日期:2004-04-01 00:00:00
abstract:RATIONALE:The party drug ecstasy is frequently used in combination with other drugs like marihuana and alcohol. In addition, a substantial proportion of the MDMA users has claimed to drive a car when under the influence of MDMA and/or other drugs. OBJECTIVE:To assess the effects of MDMA and alcohol, combined and alone...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-006-0434-z
更新日期:2006-09-01 00:00:00
abstract:RATIONALE:Zidovudine (AZT) and lamivudine (3TC) are nucleoside analogues administered prenatally in clinical practice, separately or in combination, as antiretroviral drugs to prevent HIV mother-to-child transmission by inhibiting viral reverse transcriptase. In animal studies pre- and/or perinatal exposure to AZT and ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130000585
更新日期:2001-02-01 00:00:00
abstract::The cognitive deficits, particularly memory impairment, observed in association with organic brain damage caused by chronic alcohol ingestion, are consistent with the profile of benzodiazepine-induced amnesia. This study examined the cognitive capabilities of a group of heavy social drinkers (n = 11) and a group of lo...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF02244897
更新日期:1993-01-01 00:00:00
abstract::Using a 15-s intershock interval, an increase in shock-induced fighting was observed following intraventricular 96 microgram 5,7-dihydroxytryptamine (5,7-DHT) and 90 microgram 6-hydroxydopa (6-OHdopa). The incidence of predatory mouse killing was enhanced by 5,7-DHT, but was not affected by 6-OHdopa. Pain sensitivity ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00432684
更新日期:1981-01-01 00:00:00
abstract::An experiment was carried out in the pigeon to assess the effects of sodium amylobarbitone (SAB) on memory, using a delayed pair comparison task. Performance was disrupted at all delays by doses of 10 and 20 mg/kg SAB and it was concluded that this effect was not due to perceptual impairment or stereotyped responding,...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00426038
更新日期:1979-03-29 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::The intracerebroventricular administration of carbachol chloride induced a characteristic wet dog shake response in rats. Neither 5,6-dihydroxytryptamine, a serotonergic depletor, nor DL-p-chlorophenylalanine, an inhibitor of 5-HT synthesis, affected wet dog shakes induced by carbachol. Putative antiserotonergic drugs...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00426469
更新日期:1981-01-01 00:00:00
abstract::Three sets of experiments were carried out in a Y water maze in which mice had to swim toward the light or the dark, in two different procedures. The first procedure involved, orientation toward a light source (L procedure), corresponding to natural preference, the latter involved orientation toward the dark (D proced...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00496858
更新日期:1976-08-17 00:00:00
abstract:RATIONALE:Experienced cannabis users demonstrate tolerance to some of the impairing acute effects of cannabis. OBJECTIVES:The present study investigates whether event-related potentials (ERPs) differ between occasional and heavy cannabis users after acute Δ9-tetrahydrocannabinol (THC) administration, as a result of to...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-011-2479-x
更新日期:2012-03-01 00:00:00
abstract::The effects of an "aggression"-reducing drug, fluprazine, and an "aggression"-enhancing drug, ethanol, were evaluated in mice using the target biting and resident-intruder paradigms. Under baseline conditions there was a high target biting rate immediately after the delivery of a 2.0 mA tail shock, an intermediate tar...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00217061
更新日期:1987-01-01 00:00:00