Neurochemical correlates of relapse to d-amphetamine self-administration by rats induced by stimulation of the ventral subiculum.

abstract：RATIONALE:Quetiapine extended release (XR) has been used to treat various psychiatric disorders, including depressive episodes associated with bipolar I and II disorders. Quetiapine XR is the first approved drug in China for the treatment of bipolar disorder. OBJECTIVES:The study evaluated the efficacy and safety of s...

journal_title：Psychopharmacology

authors： Li H,Gu N,Zhang H,Wang G,Tan Q,Yang F,Ning Y,Zhang H,Lu Z,Xu X,Shi J,Gao C,Li L,Zhang K,Tian H,Wang X,Li K,Li H,Xu Y,Xie S,Yu X

更新日期：2016-04-01 00:00:00

abstract：RATIONALE:Pavlovian conditioning with a discrete reward-predictive visual cue can elicit two classes of behaviors: "sign-tracking" (approach toward and contact with the cue) and "goal-tracking" (approach toward the site of reward delivery). Sign-tracking has been proposed to be linked to behavioral disorders involving ...

journal_title：Psychopharmacology

authors： Simon NW,Mendez IA,Setlow B

更新日期：2009-03-01 00:00:00

abstract：RATIONALE:Exercise stimulates the release of endogenous opioid peptides and increases nociceptive (i.e. pain) thresholds in both human and animal subjects. During chronic, long-term exercise, sensitivity to the effects of morphine and other mu opioids decreases, leading some investigators to propose that exercise may l...

journal_title：Psychopharmacology

authors： Smith MA,Yancey DL

更新日期：2003-08-01 00:00:00

abstract：RATIONALE:The present series of experiments was conducted in order to assess the nature of dopaminergic modulation of the acoustic startle response using agonists and antagonists specific for dopamine D1 and D2 receptors. OBJECTIVES:The objective of the present study was to demonstrate an enhancement of the acoustic s...

journal_title：Psychopharmacology

authors： Meloni EG,Davis M

更新日期：1999-06-01 00:00:00

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：RATIONALE:Humans typically self-administer cannabidiol (CBD) and delta-9-tetrahydrocannabinol (THC) together repeatedly (as in cannabis, cannabis extract, or Sativex®) to relieve pain. It has been suggested that one benefit of the drug combination may be decreased tolerance development. OBJECTIVE:The present study com...

journal_title：Psychopharmacology

authors： Greene NZ,Wiley JL,Yu Z,Clowers BH,Craft RM

更新日期：2018-11-01 00:00:00

abstract：:The effect of long-term treatment with clozapine in schizophrenia and schizoaffective disorder was evaluated in a retrospective study comprising 96 patients treated with the drug during the period 1974-1986 at the Psychiatric Research Center in Uppsala. All patients had previously been treated with different kinds of ...

journal_title：Psychopharmacology

authors： Lindström LH

更新日期：1989-01-01 00:00:00

abstract：RATIONALE:Alcohol-associated cues elicit craving in human addicts but little is known about craving mechanisms. Current animal models focus on relapse and this may confound the effect of environmental cues. OBJECTIVES. To develop a model to study the effects of environmental cues on alcohol consumption in animals not e...

journal_title：Psychopharmacology

authors： Pickering C,Liljequist S

更新日期：2003-07-01 00:00:00

abstract：RATIONALE:The effects of acute bouts of physical activity (PA) on Strength of Desire (SoD) and Desire to Smoke (DtS) using individual participant data (IPD) from 19 acute randomised controlled studies were quantified. However, there is a need to identify factors influencing this relationship. OBJECTIVES:To understand ...

journal_title：Psychopharmacology

authors： Haasova M,Warren FC,Ussher M,Janse Van Rensburg K,Faulkner G,Cropley M,Byron-Daniel J,Everson-Hock ES,Oh H,Taylor AH

更新日期：2014-04-01 00:00:00

abstract：RATIONALE/OBJECTIVES:Both the neuropeptide S (NPS) system and antagonism at the adenosine A2A receptor (e.g., by caffeine) were found to play a crucial role in the mediation of arousal and anxiety/panic in animal and human studies. Furthermore, a complex interaction of the neuropeptide S and the adenosinergic system ha...

journal_title：Psychopharmacology

authors： Domschke K,Klauke B,Winter B,Gajewska A,Herrmann MJ,Warrings B,Mühlberger A,Wosnitza K,Dlugos A,Naunin S,Nienhaus K,Fobker M,Jacob C,Arolt V,Pauli P,Reif A,Zwanzger P,Deckert J

更新日期：2012-08-01 00:00:00

abstract：RATIONALE:Delaying presentation of a drug can decrease its effectiveness as a reinforcer, but the effect of delaying punishment of drug self-administration is unknown. OBJECTIVE:This study examined whether a histamine injection could punish cocaine self-administration in a drug-drug choice, whether delaying histamine ...

journal_title：Psychopharmacology

authors： Woolverton WL,Freeman KB,Myerson J,Green L

更新日期：2012-04-01 00:00:00

abstract：:Nine VA Medical Centers are participating in a 2-year double-blind placebo controlled study of antioxidant treatment for tardive dyskinesia (TD) conducted by the Department of Veteran Affairs Cooperative Studies Program. One of the principal outcome measures of this study is the score derived from the instrumental ass...

journal_title：Psychopharmacology

authors： Caligiuri MP,Lohr JB,Rotrosen J,Adler L,Lavori P,Edson R,Tracy K

更新日期：1997-07-01 00:00:00

abstract：:Cocaine and amphetamine produce several behavioral effects, most notably locomotor stimulation. Biochemically, evidence suggests specific involvement of dopaminergic systems, although not necessarily identical sites, in mediating cocaine- and amphetamine-induced locomotor stimulation. This study examined the effects o...

journal_title：Psychopharmacology

authors： George FR,Porrino LJ,Ritz MC,Goldberg SR

更新日期：1991-01-01 00:00:00

abstract：:First, it was confirmed that systemic injection of the neurotoxin 6-hydroxydopamine HBr (30 mg/kg IP) depleted noradrenaline levels in rat heart, but not centrally. Losses averaged 90% of control 1 day after injection, and 50% at 42 days. The same drug and dose was then administered to 50% of a group of rats which had...

journal_title：Psychopharmacology

authors： Salmon P,Stanford C,Gray JA

更新日期：1985-01-01 00:00:00

abstract：RATIONALE:Clozapine is a unique antipsychotic with very low propensity to cause motor side effects. In contrast to most other antipsychotics that block more than 70% of dopamine D(2) receptors at therapeutic doses, clozapine occupies less than 70%. Furthermore, even at maximum occupancy, 70% is not exceeded. Several me...

journal_title：Psychopharmacology

authors： Suhara T,Okauchi T,Sudo Y,Takano A,Kawabe K,Maeda J,Kapur S

更新日期：2002-02-01 00:00:00

abstract：:Rat open field behavior is often used as a tool to study the behavioral effects of drugs. In this report, drug-induced patterns of locomotion in an open field were studied with the aid of a simple new statistic. Briefly, the animal's path through the open field is converted into a series of trips. Gamma (gamma) estima...

journal_title：Psychopharmacology

authors： Mueller K,Hollingsworth EM,Cross DR

更新日期：1989-01-01 00:00:00

abstract：RATIONALE:Stress, a powerful precipitant of drug seeking during abstinence, may also accelerate the return to pathological patterns of intake after initial instances of drug reuse. OBJECTIVE:To explore the effect of stress on a learning process underlying relapse, this study assessed the effect of yohimbine on reacqui...

journal_title：Psychopharmacology

authors： Campbell AT,Kwiatkowski D,Boughner E,Leri F

更新日期：2012-07-01 00:00:00

abstract：:Cholinergic neurotransmission has been implicated in various forms of neural plasticity such as kindling and learning. We have previously shown that blockade of muscarinic cholinergic receptors prevents the development of locomotor sensitization to methamphetamine. The present study was conducted to examine whether sc...

journal_title：Psychopharmacology

authors： Ohmori T,Abekawa T,Koyama T

更新日期：1995-09-01 00:00:00

abstract：:The rabbit classical eyeblink conditioning paradigm was used to assess the effects of haloperidol on hippocampal function. Haloperidol disrupted hippocampal activity and conditioned responses (CRs) at low but not high conditioned stimulus (CS) intensities. The observed relationship of hippocampal activity and the CR s...

journal_title：Psychopharmacology

authors： Sears LL,Steinmetz JE

更新日期：1997-04-01 00:00:00

abstract：:The place-preference paradigm was evaluated as a measure of morphine's positive reinforcing properties. Previous place-preference studies obtained a morphine place preference of 26%-63%. In order to examine whether differences in procedure may account for this scatter, the present experiment investigated whether there...

journal_title：Psychopharmacology

authors： Blander A,Hunt T,Blair R,Amit Z

更新日期：1984-01-01 00:00:00

abstract：:Three adult baboons were trained using a psychophysical procedure to discriminate between different synthetic vowel sounds [symbol: see text]. Baboons pressed and held a lever down to produce a pulsed train of a single reference vowel that served as the standard stimulus. Animals were trained to release the lever only...

journal_title：Psychopharmacology

authors： Hienz RD,Spear DJ,Pyle DA,Brady JV

更新日期：1995-11-01 00:00:00

abstract：:The pharmacokinetics of flumazenil in the rat were determined after 2.5 mg/kg intravenous and 25 mg/kg oral administration. Following intravenous administration flumazenil was rapidly eliminated with an extremely short terminal half-life (mean +/- SE, n = 8) of 8.3 +/- 0.3 min due to a large total blood clearance of 1...

journal_title：Psychopharmacology

authors： Mandema JW,Gubbens-Stibbe JM,Danhof M

更新日期：1991-01-01 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

authors： Swire FM,Marsden CA,Barber C,Birmingham AT

更新日期：1989-01-01 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

authors： Klein N,Sacher J,Geiss-Granadia T,Mossaheb N,Attarbaschi T,Lanzenberger R,Spindelegger C,Holik A,Asenbaum S,Dudczak R,Tauscher J,Kasper S

更新日期：2007-04-01 00:00:00

abstract：:A simple new method, the "tape test" has been developed for studying the enhancement of learning by drugs in "learning-dull" rats. A piece of adhesive tape is pressed on the left front pad of the rats. The time of tape removal by the animal, i.e., the problem-solving time is measured. In our experiments the selected l...

journal_title：Psychopharmacology

authors： Ezer E,Szporny L

更新日期：1976-07-09 00:00:00

abstract：RATIONALE:The extent to which non-α4β2 versus α4β2* nAChRs contribute to the behavioral effects of varenicline and other nAChR agonists is unclear. OBJECTIVES:The purpose of this study was to characterize the discriminative stimulus effects of varenicline and nicotine using various nAChR agonists and antagonists to el...

journal_title：Psychopharmacology

authors： de Moura FB,McMahon LR

更新日期：2017-03-01 00:00:00

abstract：INTRODUCTION:The present study was designed to investigate the rewarding effects induced by tramadol and its active metabolite O-desmethyltramadol (M1) under a neuropathic pain-like state. RESULTS:In opioid receptor binding and G protein activation, we confirmed that M1, but not tramadol, showed mu-opioid receptor (MO...

journal_title：Psychopharmacology

authors： Nakamura A,Narita M,Miyoshi K,Shindo K,Okutsu D,Suzuki M,Higashiyama K,Suzuki T

更新日期：2008-10-01 00:00:00

abstract：RATIONALE:Microinjections of ethanol and acetaldehyde into ventral tegmental area (VTA) produce locomotor activation in rats through mechanisms dependent on the mu-opioid receptors. However, it is not clear how these drugs can interact with these receptors. It has been hypothesized that salsolinol could be the responsi...

journal_title：Psychopharmacology

authors： Hipólito L,Sánchez-Catalán MJ,Zornoza T,Polache A,Granero L

更新日期：2010-03-01 00:00:00

abstract：:Methadone as the most prevalent opioid substitution medication has been shown to influence the neurophysiological functions among heroin addicts. However, there is no firm conclusion on acute neuroelectrophysiological changes among methadone-treated subjects as well as the effectiveness of methadone in restoring brain...

journal_title：Psychopharmacology

authors： Motlagh F,Ibrahim F,Rashid R,Shafiabady N,Seghatoleslam T,Habil H

更新日期：2018-11-01 00:00:00

abstract：RATIONALE:Several halogenated analogs of benztropine (BZT) have previously been characterized as potent DA uptake inhibitors with behavioral profiles that indicate diminished psychomotor stimulant effects relative to cocaine. In a previous study using a fixed-ratio 10 schedule, two chloro-analogs (3'-Cl-BZT and 4'-Cl-B...

journal_title：Psychopharmacology

authors： Woolverton WL,Hecht GS,Agoston GE,Katz JL,Newman AH

更新日期：2001-04-01 00:00:00