Susceptibility to amphetamine-induced place preference is predicted by locomotor response to novelty and amphetamine in the mouse.

abstract：RATIONALE:Changes in serotonin(1B) (5-HT(1B)) receptor function appear to modify the reinforcing properties of cocaine, but the direction of this effect is not completely clear. Pharmacological stimulation of 5-HT(1B) enhanced the rewarding properties of self-administered cocaine while attenuating the threshold-reducin...

journal_title：Psychopharmacology

authors： Cervo L,Rozio M,Ekalle-Soppo CB,Carnovali F,Santangelo E,Samanin R

更新日期：2002-09-01 00:00:00

abstract：:Three recently arrived drug naive Cebus apella monkeys with "spontaneous" stereotyped oral movements were treated with apomorphine and haloperidol using a wide dose range. Low doses of apomorphine (0.05-0.1 mg/kg) suppressed the oral stereotypies without affecting normal behaviour such as grooming and scratching. High...

journal_title：Psychopharmacology

authors： Korsgaard S,Povlsen UJ,Randrup A

更新日期：1985-01-01 00:00:00

abstract：RATIONALE:(+)-HA-966, a partial agonist at the glycine/NMDA modulatory site, significantly reduced i.v. cocaine self-administration in a fixed-ratio (FR) schedule. Since this effect was observed studying only one dose of cocaine and considering the characteristic bell-shaped curve generated by cocaine in self-administr...

journal_title：Psychopharmacology

authors： Cervo L,Cocco A,Carnovali F

更新日期：2004-04-01 00:00:00

abstract：:The effects of methylglucamine orotate (MGO) were studied on polygraphic sleep recordings in rats for 8 h per day between 8 a.m. and 4 p.m. MGO (225 mg/kg) was injected intraperitoneally immediately prior to the onset of recording. In the acute experiment, the effect of MGO was compared to pre- and post-drug control d...

journal_title：Psychopharmacology

authors： Wetzel W,Ott T,Matthies HK,Matthies H

更新日期：1984-01-01 00:00:00

abstract：:The behavioral consequences of prolonged continuous exposure to cocaine were examined in rhesus monkeys. Operant behavior was sampled for 0.5 h every 6 h, and cocaine was continuously infused through an intravenous catheter. Cocaine (4.0-32 mg/kg/day) initially caused reductions in the rate of responding for food and ...

journal_title：Psychopharmacology

authors： Woolverton WL,Kleven MS

更新日期：1988-01-01 00:00:00

abstract：RATIONALE:The C57BL/6 is one of the most widely used mouse strains in behavioral, pharmacological, and genetic research but little is known about their response on tests for antidepressant drugs. OBJECTIVES:The behavior of C57BL/6 mice, and mice from other strains, was examined in the tail suspension test (TST), a com...

journal_title：Psychopharmacology

authors： Mayorga AJ,Lucki I

更新日期：2001-04-01 00:00:00

abstract：:Phencyclidine combined with footshock stress produced a greater increase in the homovanillic acid content of prefrontal cortex than either phencyclidine or footshock alone. Phencyclidine decreased both substance P and substance K in the ventral tegmental area. The results suggest that phencyclidine and footshock activ...

journal_title：Psychopharmacology

authors： Bowers MB Jr,Bannon MJ,Hoffman FJ Jr

更新日期：1987-01-01 00:00:00

abstract：RATIONALE:Antidepressants are known to modify human sleep patterns. OBJECTIVES:Duloxetine is a new antidepressant with a mechanism of action involving reuptake inhibition of both serotonin (5-HT) and norepinephrine (NE). In this study, the effects of two dosing regimens of duloxetine on sleep electroencephalography (E...

journal_title：Psychopharmacology

authors： Chalon S,Pereira A,Lainey E,Vandenhende F,Watkin JG,Staner L,Granier LA

更新日期：2005-02-01 00:00:00

abstract：RATIONALE:Naturally low prepulse inhibition (PPI) in DBA/2 mice is increased by marketed antipsychotics and compounds acting at novel targets relevant to schizophrenia. Whether other mouse strains with naturally low PPI respond similarly and could be translational models of schizophrenia is unknown. OBJECTIVE:Baseline...

journal_title：Psychopharmacology

authors： Flood DG,Zuvich E,Marino MJ,Gasior M

更新日期：2011-06-01 00:00:00

abstract：:A study was performed to examine behavioral response to a challenge of selective dopamine D-1 and D-2 agonists in rats previously sensitized by subchronic administration of methamphetamine or cocaine. Rats in three groups received repeated injections (IP) of saline, methamphetamine (4 mg/kg/day) or cocaine (20 mg/kg/d...

journal_title：Psychopharmacology

authors： Ujike H,Akiyama K,Otsuki S

更新日期：1990-01-01 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

abstract：RATIONALE:Contemporary animal models of cocaine addiction focus on increasing the amount of drug consumption to produce addiction-like behavior. However, another critical factor is the temporal pattern of consumption, which in humans is characterized by intermittency, both within and between bouts of use. OBJECTIVE:To...

journal_title：Psychopharmacology

authors： Kawa AB,Bentzley BS,Robinson TE

更新日期：2016-10-01 00:00:00

abstract：:Nine depressed patients were treated with alaproclate, a selective 5-HT uptake inhibitor, for 3 weeks in a dose of 400 mg daily. The pupillary responses to tyramine, phenylephrine, and pilocarpine eye drops were measured on consecutive days before, after 1 week and after 3 weeks of treatment. The tyramine-induced mydr...

journal_title：Psychopharmacology

authors： Thompson C,Checkley SA

更新日期：1985-01-01 00:00:00

abstract：RATIONALE:State-dependent changes in physiological arousal may influence impulsive behaviours. OBJECTIVES:To examine the relationship between arousal and impulsivity, we assessed the effects of yohimbine (an α2-adrenergic receptor antagonist, which increases physiological arousal via noradrenaline release) on performa...

journal_title：Psychopharmacology

authors： Herman AM,Critchley HD,Duka T

更新日期：2019-06-01 00:00:00

abstract：:Rats were made hyperphagic by 6-hydroxydopamine (6-OHDA) injected bilaterally into the ventral midbrain; then they were restricted to a 6 h/day feeding schedule and tested for appetite suppression with amphetamine and fenfluramine in randomized order. Amphetamine anorexia was diminished while fenfluramine anorexia was...

journal_title：Psychopharmacology

authors： Ahlskog JE,Randall PK,Hernandez L,Hoebel BG

更新日期：1984-01-01 00:00:00

abstract：:The effects of flurazepam (0.0, 0.5, and 3.0 mg/kg) on methylphenidate-induced increases in stereotypy, gnawing, sniffing, and locomotion were evaluated in Swiss-Webster mice in daytime and nighttime experiments. Methylphenidate (50 mg/kg) increased overall stereotypy and stereotyped gnawing behavior; two doses of met...

journal_title：Psychopharmacology

authors： Risch C,Kripke D,Janowsky D

更新日期：1980-01-01 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

authors： Lafleur DL,Pittenger C,Kelmendi B,Gardner T,Wasylink S,Malison RT,Sanacora G,Krystal JH,Coric V

更新日期：2006-01-01 00:00:00

abstract：RATIONALE:Relapse to smoking is often precipitated by stress, yet little is known about the effects of nicotine withdrawal on responses to acute stress, or whether nicotine replacement reverses withdrawal-induced changes in stress response. OBJECTIVES:The aim of the present study is to use an effective social stressor...

journal_title：Psychopharmacology

authors： Wardle MC,Munafò MR,de Wit H

更新日期：2011-11-01 00:00:00

abstract：:The present studies were undertaken to investigate the neuroactive steroidal modulation of feeding behavior and possible involvement of gamma-aminobutyric acid type-A (GABA-A) and mitochondrial diazepam binding inhibitor (DBI) receptors (MDR) in food-deprived male mice. Allopregnanolone (0.5-2 mg/kg), a neurosteroid, ...

journal_title：Psychopharmacology

authors： Reddy DS,Kulkarni SK

更新日期：1998-06-01 00:00:00

abstract：RATIONALE:Indirect-acting serotonin (5-HT) receptor agonists can enhance the antinociceptive effects of morphine; however, the specific 5-HT receptor subtype(s) mediating this enhancement is not established. OBJECTIVE:This study examined interactions between morphine and both 5-HT(1A) and 5-HT(2A) receptor agonists in...

journal_title：Psychopharmacology

authors： Li JX,Shah AP,Patel SK,Rice KC,France CP

更新日期：2013-02-01 00:00:00

abstract：:To analyze the involvement of dopamine (DA) and serotonin (5-HT) release in the stimulus properties of methamphetamine, two amphetamine analogs that selectively release either brain DA (phentermine) or 5-HT (fenfluramine) were tested for their ability to substitute for methamphetamine in rats discriminating methamphet...

journal_title：Psychopharmacology

authors： Munzar P,Baumann MH,Shoaib M,Goldberg SR

更新日期：1999-01-01 00:00:00

abstract：:Aniamls were administered increasing doses of morphine for 16 days. During withdrawal they were challenged with an apomorphine ester or lergotrile. These dopamine agonists produced quantitatively different effects on behaviour. The results suggest that chronic morphine administration leads to dopamine supersensitivity...

journal_title：Psychopharmacology

authors： Tye NC,Horsman L,Wright FC,Pullar IA

更新日期：1979-05-15 00:00:00

abstract：OBJECTIVE:To evaluate prospectively interferon alpha (IFN-alpha) associated effects on cerebral glucose metabolism and its correlation to neuropsychiatric symptoms during low-dose IFN-alpha-treatment. METHODS:Eleven patients treated with low-dose IFN-alpha for chronic hepatitis C were prospectively evaluated by neurop...

journal_title：Psychopharmacology

authors： Juengling FD,Ebert D,Gut O,Engelbrecht MA,Rasenack J,Nitzsche EU,Bauer J,Lieb K

更新日期：2000-11-01 00:00:00

abstract：:This study was conducted in order to investigate the level of amitriptyline (AT) and its metabolites. Three separate experiments were carried out. In two of these experiments, rats were treated over 7 days with IP doses of AT (10 mg/kg in experiment A and 2 X 20 mg/kg in experiment C). The rats were sacrificed either ...

journal_title：Psychopharmacology

authors： Baumann P,Gaillard JM,Jonzier-Perey M,Gerber C,Bouras C

更新日期：1984-01-01 00:00:00

abstract：:The authors review the literature regarding the pharmacokinetics of long-acting injectable neuroleptic drugs (LINS). There are important differences between LINS and oral neuroleptics that affect their pharmacokinetics. By avoiding first pass metabolism in gut and liver, LINS result in lower circulating concentrations...

journal_title：Psychopharmacology

authors： Marder SR,Hubbard JW,Van Putten T,Midha KK

更新日期：1989-01-01 00:00:00

abstract：:Preclinical and clinical research supports a role for neuroactive steroids in the pathophysiology of posttraumatic stress disorder (PTSD). We investigated ganaxolone (a synthetic 3β-methylated derivative of allopregnanolone, a GABAergic neuroactive steroid) for treatment of PTSD in a proof-of-concept, multisite, doubl...

journal_title：Psychopharmacology

authors： Rasmusson AM,Marx CE,Jain S,Farfel GM,Tsai J,Sun X,Geracioti TD,Hamner MB,Lohr J,Rosse R,Summerall L,Naylor JC,Cusin C,Lang AJ,Raman R,Stein MB

更新日期：2017-08-01 00:00:00

abstract：:This study demonstrates that the selective delta receptor antagonists ICI 174864 and naltrindole (NTI) attenuate alcohol intake in a dose-dependent manner, without altering water intake, in rats selectively bred for alcohol preference. ICI 174864 had a very limited duration of action, as evidenced by the fact that sup...

journal_title：Psychopharmacology

authors： Krishnan-Sarin S,Jing SL,Kurtz DL,Zweifel M,Portoghese PS,Li TK,Froehlich JC

更新日期：1995-07-01 00:00:00

abstract：RATIONALE:The endocannabinoid system has been implicated in the pathogenesis of major depression (MD) as well as in the mediation of antidepressant drug effects. OBJECTIVES:To analyze CNR1 gene variants in MD and clinical response to citalopram (selective serotonin re-uptake inhibitors [SSRI]). METHODS:The role of CN...

journal_title：Psychopharmacology

authors： Mitjans M,Serretti A,Fabbri C,Gastó C,Catalán R,Fañanás L,Arias B

更新日期：2013-06-01 00:00:00

abstract：:The cholinergic hypothesis of Alzheimer's disease (AD) has strongly influenced research on learning and memory over the last decade. However, there has been limited success treating AD dementia with cholinomimetics. Furthermore, there are indications that other neurotransmitter systems affected by this disease may be ...

journal_title：Psychopharmacology

authors： Camacho F,Smith CP,Vargas HM,Winslow JT

更新日期：1996-04-01 00:00:00

abstract：:Research was conducted to examine the ability of alcohol to impart conditioned reinforcement. Rats were allowed to self-administer solutions of either saline or alcohol (25, 50, and 100 mg/kg/infusion) by the intragastric route. Superimposed on the infusion interval was a buzzer (conditioned reinforcing stimulus). Tes...

journal_title：Psychopharmacology

authors： Smith SG,Werner TE,Davis WM

更新日期：1977-08-16 00:00:00