Abstract:
RATIONALE:A cue-modulated startle test recently confirmed that smoking cues in smokers may not be withdrawal-like and aversive as traditionally believed. OBJECTIVE:Analogous tests were applied to alcohol cues in inpatient alcoholics. METHODS:Twenty-six withdrawn alcoholics (18 men) were examined. Alcohol-related pictures were compared to standardised pleasant, neutral or unpleasant control scenes using an acoustic startle test and measures of pleasure, arousal and desire for alcohol. RESULTS:Pictures depicting preparation for drinking (cues) were different from unpleasant control pictures and similar to pleasant pictures but only on the startle test; no differential effects were found for alcohol craving and mixed motivational effects were reported subjectively. The effects were not due to arousal and control pictures depicting post-drinking events showed less effect than the alcohol cues. CONCLUSIONS:New techniques of measuring drug cue motivation indicate that drug cues may have incentive properties in individuals in treatment for alcoholism.
journal_name
Psychopharmacology (Berl)journal_title
Psychopharmacologyauthors
Mucha RF,Geier A,Stuhlinger M,Mundle Gdoi
10.1007/s002130000508subject
Has Abstractpub_date
2000-09-01 00:00:00pages
428-32issue
4eissn
0033-3158issn
1432-2072journal_volume
151pub_type
杂志文章abstract:RATIONALE:(1S,3aS)-8-(2,3,3,4,5,6-hexahydro-1H-phenalen-1-yl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one (Ro 64-6198), a non-peptidic agonist for the opioid receptor-like1 (ORL1) receptor, exhibits anxiolytic properties in stressful conditions. OBJECTIVE:The present study was aimed at evaluating whether activation of ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-002-1020-7
更新日期:2002-05-01 00:00:00
abstract:RATIONALE:It is widely assumed that various forms of neural and behavioral plasticity, including sensitization, are strongly dependent on the activation of N-methyl-D-aspartate (NMDA)-receptors, but evidence also exists to suggest that not all forms of sensitization are unequivocally blocked by NMDA-receptor antagonism...
journal_title:Psychopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s002130000395
更新日期:2000-08-01 00:00:00
abstract::Bromocriptine (0.5-6.0 mg/day) was administered to seven unmedicated chronic schizophrenic and two schizoaffective patients. Transient slight improvement was noted in four patients and marked improvement in one other. Clinical improvement was associated with nausea and drowsiness. These doses of bromocriptine stimulat...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00439271
更新日期:1983-01-01 00:00:00
abstract::3,4-Methylenedioxymethamphetamine (MDMA) is a psychoactive phenylisopropylamine which is structurally similar to both amphetamine-related sympathomimetics and the hallucinogen, mescaline. MDMA produces pleasurable effects which include euphoria, and recent reports continue to demonstrate its widespread recreational us...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00212765
更新日期:1988-01-01 00:00:00
abstract::The residual effects of three hypnotics were investigated by the method of 24-h polygraphy (EEG, EMG, and EOG). The drugs were triazolam 0.25 mg and 0.5 mg, flurazepam 15 mg and 30 mg, nitrazepam 5 mg and 10 mg, and placebo. The subjects were healthy volunteers, eight men and eight women with an average age of 34.3 ye...
journal_title:Psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00426651
更新日期:1980-01-01 00:00:00
abstract:BACKGROUND:Opioid neurotransmission mediates hedonic value of sweet tastants; their intake may be exaggerated by the consumption of exogenous opioids (e.g., opioid dependence). Sweet Taste Test (STT) is a validated quantitative instrument assessing taste perception and hedonic features of sugar (sucrose) using a random...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-011-2503-1
更新日期:2012-04-01 00:00:00
abstract:RATIONALE:Direct activation of the cannabinoid CB1 receptor in the dorsolateral periaqueductal gray (dlPAG) inhibits anxiety- and panic-related behaviours in experimental animals. It has remained unclear, however, whether the local endocannabinoid signalling is recruited as a protective mechanism against aversive stimu...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-014-3793-x
更新日期:2015-05-01 00:00:00
abstract::In neuroleptic therapy for psychotic illness, clinical improvement is produced more slowly than is central dopamine blockade, and its time course is highly variable between patients. A theory of neuroleptic-responsive psychotic illness thus requires more than dopamine blockade, though that appears to be the first step...
journal_title:Psychopharmacology
pub_type: 杂志文章,评审
doi:10.1007/BF00176470
更新日期:1987-01-01 00:00:00
abstract::Murine neuroblastoma cells (clone N1E-115) possess both high- and low-affinity muscarinic receptors. The low-affinity muscarinic receptor, when stimulated, initiates the formation of cyclic GMP by activating the enzyme guanylate cyclase; whereas stimulation of the high-affinity receptor inhibits prostaglanding E1-medi...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00427901
更新日期:1985-01-01 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::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:Rats, like humans, are susceptible to the reinforcing effects of reward-related stimuli presented within a compound stimulus array, putatively analogous to the so-called near-miss effect. We have previously demonstrated using a rodent slot machine task (rSMT) that the reward expectancy these stimuli elicit is...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-016-4355-1
更新日期:2016-09-01 00:00:00
abstract:RATIONALE:Intramuscular (IM) conventional antipsychotics and/or benzodiazepines are effective in the short-term treatment of acutely agitated psychotic patients but may be associated with adverse effects. A short-acting IM formulation of the novel antipsychotic, ziprasidone, which may offer advantages over conventional...
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/s002130000658
更新日期:2001-05-01 00:00:00
abstract:RATIONALE:Cognitive processes underlying drug use have typically been assessed in laboratory settings. More detailed and ecologically valid data may be possible if assessments were conducted in an ecological momentary assessment (EMA) setting. OBJECTIVES:We evaluated the feasibility and utility of administering a reac...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-007-1006-6
更新日期:2008-03-01 00:00:00
abstract::Pigeons trained under a two-key drug discrimination procedure eventually learned to discriminate 5 mg/kg phenytoin from saline injections. When 1.25-20 mg/kg doses of phenytoin were substituted for the training dose, the percentage of responses directed to the phenytoin-appropriate key varied directly with dose. Chlor...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00433021
更新日期:1983-01-01 00:00:00
abstract::Rats were chronically administered either haloperidol (HAL) or fluphenazine (FLU) via depot injections for 8 months, given these same drugs in their drinking water for the next 2 months, and then withdrawn from the drugs. Throughout the experiment the animals were tested repeatedly in an enclosed tube using a computer...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00174701
更新日期:1988-01-01 00:00:00
abstract::In the rat, lysergic acid diethylamide (LSD) 0.5 mg/kg and 2-bromo lysergic acid diethylamide (BOL) 0.5 mg/kg increased the rate of the striatal in vivo tyrosine hydroxylation as measured by the DOPA accumulation after decarboxylase inhibition. Neither LSD nor BOL significantly changed the DOPA accumulation in the olf...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00427743
更新日期:1978-10-31 00:00:00
abstract:RATIONALE:Conditioned behavioral responses to discrete drug-associated cues can be modulated by the environmental context in which those cues are experienced, a process that may facilitate relapse in humans. Rodent models of drug self-administration have been adapted to reveal the capacity of contexts to trigger drug s...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-009-1657-6
更新日期:2009-12-01 00:00:00
abstract::Keypecking in one group of pigeons was maintained under schedules in which food was presented only when a specified number of responses was followed by a 30-s pause without a response. d-Amphetamine and pentobarbital increased low rates of responding (and, thus, decreased food presentation) only after initial injectio...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00426485
更新日期:1977-07-18 00:00:00
abstract:INTRODUCTION:Dysfunction of brain dopamine systems is involved in various neuropsychiatric disorders. Challenge studies with dopamine receptor agonists have been performed to assess dopamine receptor functioning, classically using the release of growth hormone (GH) from the hindbrain as primary outcome measure. The obj...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-009-1686-1
更新日期:2010-01-01 00:00:00
abstract::Several studies have demonstrated a paradoxical form of antinociception induced by the repeated administration of opioid antagonists accompanied by exposure to a painful stimulus. The underlying mechanism of this naloxone-induced antinociception (NIA) is still unknown, but the results of several studies suggest that i...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02245234
更新日期:1994-01-01 00:00:00
abstract::Two groups of socially housed rhesus monkeys were raised under conditions differing in the degree of control or mastery over appetitive stimuli (food, water, and treats) in the 1st year of life. At age 18-24 months, a benzodiazepine receptor inverse agonist, beta-carboline-3-carboxylic acid ethyl ester (beta-CCE), was...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02431537
更新日期:1988-01-01 00:00:00
abstract:RATIONALE:It has been proposed that cannabinoid-1 receptor inverse agonists might be effective for smoking cessation. We evaluated this hypothesis with the cannabinoid-1 receptor inverse agonist taranabant. METHODS:Adults who smoked > or =10 cigarettes a day for >1 year and had an expired CO level of > or =10 ppm part...
journal_title:Psychopharmacology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1007/s00213-010-1790-2
更新日期:2010-04-01 00:00:00
abstract:RATIONALE:Memories can return to a labile state and become amenable to modification by pharmacological and behavioral manipulations after retrieval. This process may reduce the impact of aversive memories and provide a promising therapeutic technique for the treatment of anxiety disorders. A growing body of evidence su...
journal_title:Psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00213-018-5074-6
更新日期:2019-01-01 00:00:00
abstract::The present study compared cocaine-induced hyperlocomotion and cocaine i.v. self-administration in DBA/2J and C57BL/6J mice. In the locomotor activity experiment, these strains were tested for hyperlocomotion after i.p. cocaine injection (0-60.0 mg/kg), using a Digiscan Animal Activity Monitoring System. In the cocain...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130050648
更新日期:1998-07-01 00:00:00
abstract:RATIONALE:Understanding factors contributing to individual differences in vulnerability to opioid addiction is essential for developing more effective preventions and treatments, yet few reliable behavioral predictors of subsequent opioid self-administration have been identified in rodents. Sensitivity to the acute eff...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-020-05532-w
更新日期:2020-08-01 00:00:00
abstract::N-carbamoyl-2-(2,6-dichlorophenyl) acetamidine hydrochloride (LON 954) causes a reproducible rest tremor in mice, of rapid onset and short duration with no associated rigidity or akinesia and in the absence of any marked changes in body temperature or accompanying peripheral parasympathomimetic effects. This tremor ca...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF00439104
更新日期:1977-04-29 00:00:00
abstract:RATIONALE:Orexins A and B have recently been discovered and shown to be derived from preproorexin, primarily expressed in the rat hypothalamus. Orexin-A has been ascribed a number of in vivo functions in the rat after intracerebroventricular (ICV) administration, including hyperphagia, neuroendocrine modulation and, mo...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s002130000550
更新日期:2001-01-01 00:00:00
abstract:RATIONALE:Nearly 60-80% of women experience some form of sadness, anxiety, or anhedonia in the weeks following the birth of a child (Patel et al. 23(2):534-42, 2012; Degner 10: 359;j4692, 2017); however, the exact mechanisms that precipitate these changes in mood postpartum are still unknown. It is well-known that the ...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/s00213-019-05194-3
更新日期:2019-10-01 00:00:00
abstract::The conditioned place preference technique was used to assess the affective properties of the direct dopamine D1 agonist, SKF38393, and the direct D2 agonist, LY171555 (quinpirole). A three compartment apparatus was used: the animals' pre-experimental preference for the two choice compartments was equal and, within ea...
journal_title:Psychopharmacology
pub_type: 杂志文章
doi:10.1007/BF02244216
更新日期:1991-01-01 00:00:00