Abstract:
:In a double-blind, balanced crossover study, eight healthy male volunteers ingested either DL-308 (10 mg), DL-308 (20 mg), oxazepam (30 mg) or placebo. Subjective estimates of coordination and anxiety, objective performance measurements and cardiovascular measurements were taken at 1, 3, 5 and 8 h after ingestion. DL-308 (20 mg) exerted a strong sedative effect as judged by self-reported coordination scores and performance on logical reasoning and reaction time tests. The effect was evident almost immediately and, on the coordination and reasoning tests, lasted up to 8 h following ingestion. Attention is drawn to the need to extend performance testing in order to maximise test sensitivity. No drug had any consistent or strong influence on cardiovascular measures.
journal_name
Psychopharmacology (Berl)journal_title
Psychopharmacologyauthors
Herbert M,Standen PJ,Short AH,Birmingham ATdoi
10.1007/BF00427573subject
Has Abstractpub_date
1983-01-01 00:00:00pages
335-9issue
4eissn
0033-3158issn
1432-2072journal_volume
81pub_type
临床试验,杂志文章,随机对照试验abstract:RATIONALE:Chronic administration of nicotine in rats results in upregulation of neuronal nicotinic receptors. Upregulation has been proposed to reflect receptor desensitization, which may underlie functional tolerance to nicotine's effects. However, evidence indicates that tolerance and upregulation do not always paral...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130000401
更新日期:2000-05-01 00:00:00
abstract:OBJECTIVES:Although cocaine use has been linked to sexual HIV risk behavior for decades, the direct effects of cocaine on sexual desire and sexual decision-making are unexamined. Research suggests delay discounting (devaluation of future outcomes) and probability discounting (devaluation of uncertain outcomes) play rol...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-016-4493-5
更新日期:2017-02-01 00:00:00
abstract:RATIONALE:The non-selective nicotinic acetylcholine receptor (nAChR) agonist nicotine has been argued to improve attention via enhanced filtering of irrelevant stimuli. Here, we tested this hypothesis in the context of smooth pursuit eye movements (SPEMs), an oculomotor function previously shown to improve with nicotin...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-019-05223-1
更新日期:2019-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Addiction to psychostimulant methamphetamine (METH) remains a major public health problem in the world. Animal models that use METH self-administration incorporate many features of human drug-taking behavior and are very helpful in elucidating mechanisms underlying METH addiction. These models ...
journal_title:Psychopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00213-016-4235-8
更新日期:2016-05-01 00:00:00
abstract:RATIONALE:Several lines of evidence have indicated that the central histaminergic system might be involved in learning and memory OBJECTIVES:The aim of the present study was to ascertain the impact on memory processes of putative histaminergic-cholinergic interactions in the nucleus basalis magnocellularis (NBM) of th...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130100892
更新日期:2002-01-01 00:00:00
abstract:RATIONALE:Schedule-induced polydipsia (SIP) is an established model for studying compulsive behaviour in rats. Serotoninergic drugs effectively reduce compulsive drinking on SIP, and high compulsive drinker rats selected by SIP have shown differences in serotoninergic brain activity. However, the specific serotoninergi...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-014-3699-7
更新日期:2015-02-01 00:00:00
abstract:RATIONALE:Alzheimer's disease (AD) is characterized by memory loss and synaptic damage. Previous studies suggested that xanthoceraside decreases glutamate-induced PC12 cell death, ameliorates memory deficits, and increases the number of dendritic spines in AD mice. These results indicated that xanthoceraside might have...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-017-4775-6
更新日期:2018-01-01 00:00:00
abstract::Phencyclidine (PCP) and sigma ligands produce a typical excitatory behaviour in rats, characterized by circling and head- and body-weaving. Excitatory amino acid antagonists such as 2-amino 5-phosphonovaleric acid (AP5) or 3-(+/-)-2-carboxypiperazin-4-yl)propyl-l-phosphonic acid (CPP) also produce a PCP-like excitator...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02244368
更新日期:1991-01-01 00:00:00
abstract::Chronic tolerance to ethanol-induced sleep, motor impairment (moving belt test), and hypothermia were examined in two lines of rats that had been selectively bred for their different initial sensitivities to ethanol. In agreement with previous work (Mayer et al. 1982, 1983), the least-affected (LA) rats were found to ...
journal_title:Psychopharmacology
pub_type: 杂志文章
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更新日期:1985-01-01 00:00:00
abstract:RATIONALE:Buprenorphine is an opioid agonist-antagonist under development in the United States as a sublingual medication for treatment of opioid dependence. Buprenorphine may be abused; therefore, tablets combining buprenorphine with naloxone have been developed with the intent of reducing the abuse risk in people phy...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
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更新日期:2000-03-01 00:00:00
abstract:RATIONALE:Preclinical studies indicate that gonadal hormones are important determinants of drug self-administration. To date, little is known about the influence of sex and estrous cycle on drug self-administration in ecologically relevant social contexts. OBJECTIVE:The objective of this study was to examine the role ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-016-4368-9
更新日期:2016-09-01 00:00:00
abstract:RATIONALE:Functional interactions between limbic regions that process emotions and frontal networks that guide response functions provide a substrate for emotional cues to influence behavior. Stimulation of postsynaptic α₂ adrenoceptors enhances the function of prefrontal regions in these networks. However, the impact ...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-012-2893-8
更新日期:2013-03-01 00:00:00
abstract:RATIONALE:Several studies have suggested that modulation of the glutamatergic system via metabotropic glutamate receptors (mGlu) could be a new and efficient way to achieve antipsychotic-like activity. OBJECTIVES:Here, we decided to investigate the possible role of the group III mGlu receptor ligands, LSP1-2111, the g...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-011-2502-2
更新日期:2012-04-01 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:Comorbidity with gambling disorder (GD) and alcohol use disorder (AUD) is well documented. OBJECTIVE:The purpose of our study was to examine the influence of genetic alcohol drinking tendency on reward-guided decision making behavior of rats and the impact of dopamine releaser D-amphetamine on this behavior....
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-018-4847-2
更新日期:2018-05-01 00:00:00
abstract::Neonatal treatment with monoamine reuptake inhibitors results in a constellation of neurobehavioral alterations in adult rats that may model human depression. Since alterations in circadian rhythmicity have been reported in both depressed patients and in animal depression models, the present study examined the effects...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02244777
更新日期:1994-06-01 00:00:00
abstract:RATIONALE:While reserpine-induced oral movements (OM), an animal model of tardive dyskinesia, are more persistent in old than in adult rats, old animals present spontaneous OM, which are phenomenologically similar to those presented by reserpine-treated adult rats. We postulate that these OM may be the result of oxidat...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-002-1081-7
更新日期:2002-06-01 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:Recent animal research has shown that, aside from its primary and secondary reinforcing effects, nicotine may enhance reinforcement from stimuli unrelated to nicotine intake. Little human research has directly examined this potentially important influence of nicotine. OBJECTIVES:We report two virtually ident...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-009-1574-8
更新日期:2009-09-01 00:00:00
abstract:RATIONALE:The cerebral microdialysis technique has been widely used to monitor the release of 5-hydroxytryptamine (5-HT). The extracellular concentration of 5-HT has generally been shown to change after pharmacological manipulation as expected. Extracellular levels of the metabolite, 5-hydroxyindoleaceticacid (5-HIAA) ...
journal_title:Psychopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00213-003-1736-z
更新日期:2004-03-01 00:00:00
abstract:RATIONALE:Opioid receptor antagonists reliably alter the expression or extinction of ethanol's conditioned motivational effects as indexed by the place conditioning procedure, suggesting endogenous opioids are normally involved. These studies examined how exogenous stimulation of opioid receptors alters ethanol's condi...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-020-05658-x
更新日期:2021-01-01 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::Many behavioral effects of cocaine are attenuated by dopamine (DA) receptor antagonists. Yet, long-term DA antagonist administration enhances neuronal responsiveness to DA in several pathways, including the mesolimbic system. This study compared the effects of short-term versus long-term administration of the DA antag...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050138
更新日期:1996-12-01 00:00:00
abstract::The administration of large doses of probenecid has been used to study the central nervous system metabolism of catecholamines and indoleamines in patients with affective disease. It has been reported that alterations of the binding of L-tryptophan to plasma albumin binding sites occur during probenecid administration...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF00492369
更新日期:1977-08-16 00:00:00
abstract:RATIONALE:Many previous studies have reported that alcohol and cannabis produce additive psychomotor effects in acute combination, but few have explicitly tested whether chronic exposure to cannabis, in the absence of acute administration, alters the effects of alcohol on psychomotor performance. OBJECTIVES:To test wh...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00213-001-0955-4
更新日期:2002-03-01 00:00:00
abstract::BALB/cJ, DBA/2J, and C57BL/6J mice were injected with caffeine and tested, in the five choice Yerkes-Thompson Bryant-Bovt Nitti apparatus for patterns discrimination, in two sets of experiments. In the first the patterns were opposite oriented oblique bars, in the second U-shaped figures, one opened toward the right, ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00431632
更新日期:1977-03-16 00:00:00
abstract::Tardive dyskinesia has been hypothesized to be caused by a neuroleptic-induced dopamine hypersensitivity in the nigrostriatal system. This study evaluated with dopamine antagonists the possibility that such dopamine hypersensitivity extends to the tuberoinfundibular dopamine (TIDA) system, which regulates, by inhibiti...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00428314
更新日期:1979-01-01 00:00:00
abstract::Both muscarinic antagonists, such as scopolamine, and benzodiazepine receptor (BZR) agonists, such as diazepam, produce a reliable impairment in the performance of one trial passive avoidance. Such deficits are frequently interpreted as drug-induced amnesia. However, these deficits could also result from a learning im...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02245247
更新日期:1995-03-01 00:00:00
abstract:RATIONALE:Prospective memory pervades our daily lives and failures can have detrimental consequences. This ability to execute delayed intentions may be impacted by stress, yet few studies have examined these effects. Moreover, as many cannabis users report using cannabis to cope with stress, it is important to understa...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-019-5184-9
更新日期:2019-06-01 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