Spatial and associative learning deficits induced by neonatal excitotoxic hippocampal damage in rats: further evaluation of an animal model of schizophrenia.

abstract：:A core symptom of human depressive disorder is anhedonia, the loss of interest or pleasure in daily activities. Anhedonia, measured as subsensitivity to reward, can be induced in rats by a regimen of repeated, mild, unpredictable stressors. Here, the hedonic state of rats was assessed using an intracranial self-stimul...

journal_title：Behavioural pharmacology

authors： Moreau JL,Scherschlicht R,Jenck F,Martin JR

更新日期：1995-11-01 00:00:00

abstract：:The aim of this study was to investigate the effects of a mixed dietary intervention on behavioral symptoms in serotonin transporter knockout (5-HTT⁻/⁻) rats modeling the human 5-HTT length polymorphic region short-allele. Twenty female 5-HTT⁻/⁻ and 19 wild-type (5-HTT⁺/⁺) rats were fed for 3 months on a mixed polyuns...

journal_title：Behavioural pharmacology

authors： Schipper P,Kiliaan AJ,Homberg JR

更新日期：2011-08-01 00:00:00

abstract：:The effects of RO-600175, a selective 5-HT2C receptor agonist, were studied in adult rats implanted for chronic sleep recordings. Intraperitoneal administration of RO-600175 (4 mg/kg) during the light phase of the light-dark cycle significantly increased wakefulness and reduced slow wave sleep and rapid-eye-movement s...

journal_title：Behavioural pharmacology

authors： Monti JM,Jantos H

更新日期：2015-08-01 00:00:00

abstract：:Does the effect of amphetamine on behavior (wheel running) differ depending on the functional role (operant, reinforcement) of that behavior? This study addressed this question using a multiple schedule of reinforcement in which wheel running served as reinforcement for lever pressing in one component and as operant b...

journal_title：Behavioural pharmacology

authors： Belke TW,Pierce WD,Sexton CA

更新日期：2019-10-01 00:00:00

abstract：:There is high comorbidity between depression and addiction. Features of addiction relevant to depression have been studied extensively, but less is known about features of depression relevant to addiction. Here, we have studied the effects of chronic mild stress (CMS), a valid animal model of depression, on measures o...

journal_title：Behavioural pharmacology

authors： Papp M,Gruca P,Lason-Tyburkiewicz M,Litwa E,Willner P

更新日期：2014-09-01 00:00:00

abstract：:Clinical reports and animal experiments indicate that both cocaine administration and cocaine withdrawal increase anxiety. We investigated the ability of a number of putative anxiolytic agents to alleviate these anxiety states using the elevated plus-maze. Rats in the cocaine condition received either saline or cocain...

journal_title：Behavioural pharmacology

authors： Paine TA,Jackman SL,Olmstead MC

更新日期：2002-11-01 00:00:00

abstract：:Memantine (1-amino-3,5-dimethyl-adamantane) is the only clinically used NMDA (N-methyl-D-aspartate) glutamate receptor antagonist. The present experiments were carried out to compare the dose-response for memantine's predictive therapeutic and side-effects in a variety of tests in C57BL/6J/Han mice, and to elucidate i...

journal_title：Behavioural pharmacology

authors： Kos T,Popik P

更新日期：2005-05-01 00:00:00

abstract：:Adult male Wistar rats were bilaterally implanted with indwelling cannulae in the agranular insular cortex of the prefrontal cortex. After recovery, animals were trained in a step-down inhibitory avoidance task (3.0-s, 0.4-mA footshock) and received, immediately after training, a 0.5-microl infusion of the serotonergi...

journal_title：Behavioural pharmacology

authors： Mello e Souza T,Rodrigues C,Souza MM,Vinadé E,Coitinho A,Choi H,Izquierdo I

更新日期：2001-09-01 00:00:00

abstract：:Previous studies have shown that ethanol produces conditioned place preference (CPP) in mice when injections are given immediately before exposure to the conditioned stimulus (CS). Paradoxically, however, injection of ethanol immediately after the CS produces conditioned place aversion (CPA). Four experiments were con...

journal_title：Behavioural pharmacology

authors： Cunningham CL,Henderson CM

更新日期：2000-11-01 00:00:00

abstract：:Inhibitors of phosphodiesterase 10A (PDE10A) represent a novel class of potential antipsychotic compounds. These principles increase the level of cAMP and cGMP in the medium spiny neurons of the striatum and resemble the neurochemical consequences of dopamine D2 receptor inhibition and dopamine D1 receptor stimulation...

journal_title：Behavioural pharmacology

authors： Nikiforuk A,Potasiewicz A,Rafa D,Drescher K,Bespalov A,Popik P

更新日期：2016-06-01 00:00:00

abstract：:Parkinson's disease (PD) is a neurodegenerative disorder classically associated with motor symptoms, but several nonmotor disturbances appear decades before the clinical diagnosis of the disease. A variety of hypotheses exist to explain the onset of PD, and neuroinflammation is one of the most investigated processes. ...

journal_title：Behavioural pharmacology

authors： Rodrigues LS,Fagotti J,D S Targa A,D Noseda AC,L Ilkiwa J,Chuproski AP,W C Dorieux F,D Dos Santos P,M S Lima M

更新日期：2019-12-01 00:00:00

abstract：:The role of dopamine (DA) receptors in the expression of opioid dependence was examined by use of an unbiased conditioned place preference paradigm. Male Sprague-Dawley rats were implanted s.c. with two pellets containing placebo or 75mg morphine. Animals received one conditioning session with saline and one with the ...

journal_title：Behavioural pharmacology

authors： Funada M,Shippenberg TS

更新日期：1996-10-01 00:00:00

abstract：:Relatively little is known about the behavioral effects of the neurosteroids compared with other drugs that modulate the γ-aminobutyric acid A (GABAA) receptor complex. This study examined the acute effects of pregnanolone and dehydroepiandrosterone (DHEA) in male rats responding under a differential-reinforcement-of-...

journal_title：Behavioural pharmacology

authors： Amato RJ,Lewis PB,He H,Winsauer PJ

更新日期：2010-12-01 00:00:00

abstract：:We recently developed a procedure to study fear incubation, in which rats given 100 tone-shock pairings over 10 days show low fear 2 days after conditioned fear training and high fear after 30 days. Notably, fear 2 days after 10 sessions of fear conditioning is lower than fear seen 2 days after a single session of fea...

journal_title：Behavioural pharmacology

authors： Pickens CL,Theberge FR

更新日期：2014-02-01 00:00:00

abstract：:Acetaldehyde has been suggested to mediate a number of the pharmacological and behavioural effects of ethanol. Recently, several studies investigated the role of acetaldehyde in the subjective effects of ethanol, but obtained conflicting results. With the discriminative taste aversion (DTA) procedure, high acetaldehyd...

journal_title：Behavioural pharmacology

authors： Quertemont E

更新日期：2003-07-01 00:00:00

abstract：:Nitrous oxide (N2O) effects were evaluated, as a behavioural model of inert gas narcosis, in rats performing a vigilance task in which they were required to respond to a slight luminous increment of the house-light. A dose-related decrease of correct responses was produced by the tested range of concentrations of N2O ...

journal_title：Behavioural pharmacology

authors： Courtière A,Hardouin J

更新日期：1997-10-01 00:00:00

abstract：:The aim of this study was twofold: (1) to study the predictive validity of the drug-naive, bilaterally MPTP-treated monkey as an animal model of Parkinson's disease (PD), and (2) to investigate the therapeutic and undesired effects of the D1 agonist SKF 82958 as compared to L-DOPA treatment, in drug-naive and L-DOPA p...

journal_title：Behavioural pharmacology

authors： Andringa G,Lubbers L,Drukarch B,Stoof JC,Cools AR

更新日期：1999-03-01 00:00:00

abstract：:Increasing evidence suggests that antagonistic interactions between specific subtypes of adenosine and dopamine receptors in the basal ganglia are involved in the control of motor activity. However, there are few studies investigating this interaction in other brain regions and its role in additional functions. In the...

journal_title：Behavioural pharmacology

authors： Prediger RD,Da Cunha C,Takahashi RN

更新日期：2005-07-01 00:00:00

abstract：:Twenty male Wistar rats were trained under an alternating-lever cyclic-ratio (ALCR) schedule of food reinforcement. When responding showed no trends, each subject was subcutaneously implanted with an Alzet osmotic mini-pump, connected to a chronic indwelling cannula extending into the lateral ventricle of the brain. T...

journal_title：Behavioural pharmacology

authors： Richardson RL,Kim EM,Gardiner T,O'Hare E

更新日期：2005-11-01 00:00:00

abstract：:The psychomotor/cognitive performance, subject-rated, and observer-rated effects of single oral doses of the benzodiazepine hypnotic triazolam (0.125, 0.25, and 0.5 mg/70 kg) and the imidazopyridine hypnotic zolpidem (5, 10, and 20 mg/70 kg) were compared in 11 volunteers, in a double-blind, placebo-controlled, crosso...

journal_title：Behavioural pharmacology

authors： Mintzer MZ,Frey JM,Yingling JE,Griffiths RR

更新日期：1997-11-01 00:00:00

abstract：:Insufficient research has been carried out on the effects of repeated treatments with psychostimulants on agonistic behaviour. These effects were studied in mice using different schedules of administration and employing a low dose of amphetamine (1.5 mg/kg) which did not produce significant motor disruptions. After tw...

journal_title：Behavioural pharmacology

authors： Moro M,Salvador A,Simón VM

更新日期：1997-08-01 00:00:00

abstract：:In spite of the current availability of several pharmacological therapies for the treatment of Parkinson's disease, side effects are invariably manifested during long-term treatment. Dyskinesia, wearing-off and on-off are among the most disabling side effects produced by the dopamine precursor L-dihydroxyphenylalanine...

journal_title：Behavioural pharmacology

authors： Carta AR,Pinna A,Morelli M

更新日期：2006-09-01 00:00:00

abstract：:Rats were trained on one of two multiple random-interval schedules of reinforcement, which contained both ascending and descending reinforcement density sequences. The design of the schedules made it possible to determine whether performance changes in a particular component depended on the reinforcement density in th...

journal_title：Behavioural pharmacology

authors： Willner P,Phillips G,Sampson D,Muscat R

更新日期：1989-01-01 00:00:00

abstract：:Post-training administration of different doses of baclofen (a GABAB agonist) has been shown to impair memory retention, in a step-down passive avoidance test in mice. We have studied the effects of beta-adrenergic agonists and antagonists on baclofen-induced memory impairment in mice. Dobutamine (a beta 1-agonist) or...

journal_title：Behavioural pharmacology

authors： Zarrindast MR,Haidari H,Jafari MR,Djahanguiri B

更新日期：2004-07-01 00:00:00

abstract：:Changes in extracellular concentrations of dopamine (DA) were measured in vivo in the nucleus accumbens of the rat during intravenous self-administration of either cocaine (0.25, 0.5, 1.0mg/infusion) or d-amphetamine (0.05, 0.1, 0.2mg/infusion). Drug intake was limited to 12 self-administered infusions per session for...

journal_title：Behavioural pharmacology

authors： Di Ciano P,Coury A,Depoortere RY,Egilmez Y,Lane JD,Emmett-Oglesby MW,Lepiane FG,Phillips AG,Blaha CD

更新日期：1995-06-01 00:00:00

abstract：:Adult male Wistar rats were bilaterally implanted with indwelling cannulae in the CA1 region of the dorsal hippocampus. Once recovered from surgery, animals were submitted to one session of step-down inhibitory avoidance training (3.0 s, 0.4 mA footshock). Animals received a 0.5-microl infusion of saline, or of LY2940...

journal_title：Behavioural pharmacology

authors： Barros DM,Mello e Souza T,de Souza MM,Choi H,DeDavid e Silva T,Lenz G,Medina JH,Izquierdo I

更新日期：2001-12-01 00:00:00

abstract：:The purpose of this experiment was to examine the substitution patterns produced by opioids with activity at the mu receptor in pigeons trained to discriminate the delta opioid BW373U86 from saline. A low dose of naltrindole (0.1 mg/kg) produced at least a 16-fold rightward shift in the dose-effect curve for the stimu...

journal_title：Behavioural pharmacology

authors： Picker MJ,Cook CD

更新日期：1998-07-01 00:00:00

abstract：:The interactions of -adrenoceptors and acute restraint stress with morphine state-dependent memory of passive avoidance were examined in mice. Memory acquired following pre-training morphine administration (5 mg/kg, i.p.) was dose- and time-dependently retrieved by pre-test morphine; this effect was reversible by yohi...

journal_title：Behavioural pharmacology

authors： Homayoun H,Khavandgar S,Zarrindast MR

更新日期：2003-02-01 00:00:00

abstract：:Panic attacks (PAs) are episodes of intense fear or discomfort that are accompanied by a variety of both psychological and somatic symptoms. Panic induction in preclinical models (e.g. rats) has largely been assayed through flight and avoidance behavioral tests and cardiorespiratory activity. Yet, the literature perta...

journal_title：Behavioural pharmacology

authors： Federici LM,Caliman IF,Fitz SD,Shekhar A,Johnson PL

更新日期：2019-06-01 00:00:00

abstract：:The prefrontal cortex (PFC) plays a critical role in mediating executive functions and orchestrating the way in which we think, decide, and behave. Many studies have shown that PFC neurons not only play a major role in mediating behavioral responses to stress but are also sensitive to stress and undergo remodeling fol...

journal_title：Behavioural pharmacology

authors： Bahari Z,Meftahi GH,Meftahi MA

更新日期：2018-10-01 00:00:00