Influence of nicotine on simulator flight performance in non-smokers.

abstract：RATIONALE:So-called atypical antipsychotics (AAPs) are associated with varying levels of weight gain and associated metabolic disturbances, which in patients with serious mental illness (SMI) have been linked to non-compliance and poor functional outcomes. Mechanisms underlying AAP-induced metabolic abnormalities are o...

journal_title：Psychopharmacology

authors： Benarroch L,Kowalchuk C,Wilson V,Teo C,Guenette M,Chintoh A,Nesarajah Y,Taylor V,Selby P,Fletcher P,Remington GJ,Hahn MK

更新日期：2016-07-01 00:00:00

abstract：:A technique is described for studying exploratory as well as stereotyped behaviour in rats using an automated hole-board. Both visual and automated recordings can be employed using the technique. Hole dipping is monitored automatically using an infra-red detector system. Repetitive patterns of hole-dipping are used as...

journal_title：Psychopharmacology

authors： Makanjuola RO,Hill G,Maben I,Dow RC,Ashcroft GW

更新日期：1977-05-09 00:00:00

abstract：RATIONALE:(+/-) 3,4-Methylenedioxymethamphetamine (MDMA, "ecstasy") is an amphetamine analog and drug of abuse. In animals, MDMA damages brain serotonin (5-HT) neurons at doses that overlap with those used recreationally by some humans. To date, few functional sequelae of MDMA-induced 5-HT damage have been identified. ...

journal_title：Psychopharmacology

authors： McCann UD,Mertl M,Eligulashvili V,Ricaurte GA

更新日期：1999-04-01 00:00:00

abstract：RATIONALE:Nicotine displays rewarding and aversive effects, and while dopamine has been linked with nicotine's reward, the neurotransmitter(s) involved with aversion remains speculative. The kappa-dynorphinergic system has been associated with negative motivational and affective states, and whether dynorphin (Dyn) cont...

journal_title：Psychopharmacology

authors： Isola R,Zhang H,Tejwani GA,Neff NH,Hadjiconstantinou M

更新日期：2009-01-01 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

authors： Addicott MA,Baranger DA,Kozink RV,Smoski MJ,Dichter GS,McClernon FJ

更新日期：2012-01-01 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

authors： Coward DM,Doggett NS

更新日期：1977-04-29 00:00:00

abstract：RATIONALE:The ultra-short-acting mu opioid agonist analgesic/anesthetic remifentanil (RMF) is extremely rapidly eliminated from blood (half-life in rats, 0.3-0.7 min). This extremely fast elimination is thought to be the main reason why RMF maintains such high rates of responding in animal operant-conditioning models o...

journal_title：Psychopharmacology

authors： Crespo JA,Sturm K,Saria A,Zernig G

更新日期：2005-12-01 00:00:00

abstract：RATIONALE:Typical neuroleptic medications are still administered to as many as 40% of patients receiving antipsychotic treatment in the US. Intermittent administration or interruption of long-term neuroleptic medication for schizophrenia may increase the incidence of human tardive dyskinesias, and similarly may produce...

journal_title：Psychopharmacology

authors： Linn GS,Lifshitz K,O'Keeffe RT,Lee K,Camp-Lifshitz J

更新日期：2001-01-01 00:00:00

abstract：:Supersensitivity to serotonin during migraine attack has been previously observed. Since the attack has been attributed to a critical lowering of morphine-like factors, we can expect serotonin supersensitivity during morphine abstinence. Slight signs of morphine abstinence have also been induced in volunteers after mi...

journal_title：Psychopharmacology

authors： Sicuteri F,Del Bianco PL,Anselmi B

更新日期：1979-10-01 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

authors： Korsgaard S,Friis T

更新日期：1986-01-01 00:00:00

abstract：:The effects of intra-amygdala injections of corticotropin-releasing factor (CRF) on memory and exploratory behavior in rats were examined in the present study. Rats with chronically implanted cannulae received intra-amygdala injections of vehicle or CRF at a dose of 0.01, 0.1 or 1.0 micrograms, either immediately afte...

journal_title：Psychopharmacology

authors： Liang KC,Lee EH

更新日期：1988-01-01 00:00:00

abstract：RATIONALE:A glutamate-dopamine interaction has been implicated in the psychosis-like effects of glutamate N-methyl- D-aspartate (NMDA) receptor antagonists, such as phencyclidine and ketamine. However, recent imaging studies addressing striatal glutamate-dopamine interaction directly in vivo in man have been controvers...

journal_title：Psychopharmacology

authors： Aalto S,Hirvonen J,Kajander J,Scheinin H,Någren K,Vilkman H,Gustafsson L,Syvälahti E,Hietala J

更新日期：2002-12-01 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

authors： Millan MJ,Girardon S,Dekeyne A

更新日期：1999-03-01 00:00:00

abstract：:Previous studies indicate that some aspects of endotoxin-induced sickness behavior in rats may be mediated by interleukin-1 stimulated events and can be attenuated by corticosteroids, cyclooxygenase inhibitors and the interleukin-1-receptor antagonist. In the current studies, we replicate and extend these findings in ...

journal_title：Psychopharmacology

authors： Fishkin RJ,Winslow JT

更新日期：1997-08-01 00:00:00

abstract：:Experiments assessed the development of tolerance to morphine stimulus control during treatment with selected maintenance doses of morphine. Separate groups of rats were trained to discriminate saline and either 3.2 mg/kg or 5.6 mg/kg morphine under fixed-ratio schedules of food delivery. Dose-response functions for g...

journal_title：Psychopharmacology

authors： Young AM,Sannerud CA,Steigerwald ES,Doty MD,Lipinski WJ,Tetrick LE

更新日期：1990-01-01 00:00:00

abstract：INTRODUCTION:Locomotor sensitization, defined as the progressive and enduring enhancement of the motor stimulant effects elicited by repeated exposure to drugs of abuse, is the consequence of drug-induced cellular neuroadaptations that likely contribute to addictive behavior. Neuroadaptations within the dopaminergic sy...

journal_title：Psychopharmacology

authors： Morice E,Denis C,Giros B,Nosten-Bertrand M

更新日期：2010-01-01 00:00:00

abstract：RATIONALE:The social interaction test is a valuable behavioural model for testing anxiolytic drugs in rodents, quantifying the level of social behaviour between pairs of rats. OBJECTIVE:The aim of the present study was to assess the appropriateness of the social interaction test for use with a Sprague-Dawley rat line,...

journal_title：Psychopharmacology

authors： Rex A,Voigt JP,Gustedt C,Beckett S,Fink H

更新日期：2004-12-01 00:00:00

abstract：INTRODUCTION:The majority of individuals who suffer an episode of depression go on to experience recurrences. We have proposed, based upon the observation that reducing serotonin via acute tryptophan depletion (ATD) is more likely to induce negative mood in recovered depressed individuals than never depressed individua...

journal_title：Psychopharmacology

authors： Robinson OJ,Sahakian BJ

更新日期：2009-08-01 00:00:00

abstract：RATIONALE:Although psilocybin has been used for centuries for religious purposes, little is known scientifically about its acute and persisting effects. OBJECTIVES:This double-blind study evaluated the acute and longer-term psychological effects of a high dose of psilocybin relative to a comparison compound administer...

journal_title：Psychopharmacology

authors： Griffiths RR,Richards WA,McCann U,Jesse R

更新日期：2006-08-01 00:00:00

abstract：RATIONALE:The five-choice serial reaction time task (5-CSRTT) is regularly used to study attention and impulsivity. In the 5-CSRTT, rodents initiate a trial, then after an inter-trial interval (ITI), a light appears in one of five holes. Responding in the lit vs. unlit hole reflects attention (accuracy), while respondi...

journal_title：Psychopharmacology

authors： Cope ZA,Halberstadt AL,van Enkhuizen J,Flynn AD,Breier M,Swerdlow NR,Geyer MA,Young JW

更新日期：2016-10-01 00:00:00

abstract：RATIONALE:Stimulant medications for attention-deficit/hyperactivity disorder (ADHD) in adolescents remain controversial with respect to later development of cocaine abuse. Past research demonstrated that adolescent methylphenidate treatment increased several aspects of cocaine self-administration during adulthood using...

journal_title：Psychopharmacology

authors： Jordan CJ,Lemay C,Dwoskin LP,Kantak KM

更新日期：2016-12-01 00:00:00

abstract：RATIONALE:Several antipsychotic drugs are metabolised by the polymorphic cytochrome P(450) CYP2D6. The impact of the polymorphism on the plasma levels and the occurrence of side effects have not been clearly established. OBJECTIVE:To investigate the impact of the CYP2D6 polymorphism on the steady-state plasma concentr...

journal_title：Psychopharmacology

authors： Jaanson P,Marandi T,Kiivet RA,Vasar V,Vään S,Svensson JO,Dahl ML

更新日期：2002-06-01 00:00:00

abstract：RATIONAL:Caloric restriction increases the risk of relapse in abstinent drug users. Hormones involved in the regulation of energy balance and food intake, such as leptin and ghrelin, are implicated in drug-related behaviors. OBJECTIVES:We investigated the role of leptin and ghrelin in the augmentation of heroin seekin...

journal_title：Psychopharmacology

authors： D'Cunha TM,Chisholm A,Hryhorczuk C,Fulton S,Shalev U

更新日期：2020-03-01 00:00:00

abstract：RATIONALE:Control of reward-seeking behavior under conditions of punishment is an important function for survival. OBJECTIVES AND METHODS:We designed a task in which rats could choose to either press a lever and obtain a food pellet accompanied by a footshock or refrain from pressing the lever to avoid footshock, in r...

journal_title：Psychopharmacology

authors： Ishikawa J,Sakurai Y,Ishikawa A,Mitsushima D

更新日期：2020-03-01 00:00:00

abstract：:The effect of aluminum on levels of inorganic phosphorus and acetylcholinesterase in blood and brain and on permeability of the blood-brain barrier (BBB) in different regions of the brain to the neuropeptide delta-sleep-inducing peptide (DSIP) was studied in adult rats. Aluminum (100 mg/kg) significantly increased the...

journal_title：Psychopharmacology

authors： Banks WA,Kastin AJ

更新日期：1985-01-01 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

authors： Oinio V,Sundström M,Bäckström P,Uhari-Väänänen J,Kiianmaa K,Raasmaja A,Piepponen P

更新日期：2018-05-01 00:00:00

abstract：RATIONALE:Preclinical studies suggest that medications enhancing the brain gamma amino butyric acid (GABA) system attenuate the rewarding effects of stimulants including nicotine. These preclinical studies have not been followed up in systematic human studies. OBJECTIVES:This study was conducted to examine the effects...

journal_title：Psychopharmacology

authors： Sofuoglu M,Mouratidis M,Yoo S,Culligan K,Kosten T

更新日期：2005-09-01 00:00:00

abstract：:Offensive and defensive components of aggressive behavior were determined in resident and intruder mice. Withdrawal aggression was measured after the removal of a subcutaneous morphine pellet or after precipitation by naloxone in naive mice and after removal of a morphine pellet in mice with prior fighting experience....

journal_title：Psychopharmacology

authors： Kantak KM,Miczek KA

更新日期：1986-01-01 00:00:00

abstract：OBJECTIVES:Recent studies using positron emission tomography (PET) have established the relationship between an intravenous dose of cocaine and the percentage occupancy of the dopamine transporter in humans, and have documented the requirement of more than 50% occupancy for perception of the "high". The present experim...

journal_title：Psychopharmacology

authors： Gatley SJ,Volkow ND,Gifford AN,Fowler JS,Dewey SL,Ding YS,Logan J

更新日期：1999-09-01 00:00:00

abstract：RATIONALE AND OBJECTIVE:Drug-associated memories are hypothesized to underlie the high risk of relapse in addiction. Recent studies show that post-retrieval extinction training erases fear memories by reconsolidation blockade. Here, we examine the efficacy of this non-invasive procedure in rats with drug-associated mem...

journal_title：Psychopharmacology

authors： Ma X,Zhang JJ,Yu LC

更新日期：2012-05-01 00:00:00