Role of hippocampus in alcohol-induced memory impairment: implications from behavioral and immediate early gene studies.

abstract：:Effects of the dopamine D2 receptor antagonist sulpiride and the D1 antagonist SCH-23390 were examined, in rats, in two-bottle preference tests (sucrose versus water) and in single-bottle tests, at different sucrose concentrations. Both drugs decreased sucrose intake in single bottle tests, at low sucrose concentratio...

journal_title：Psychopharmacology

authors： Muscat R,Willner P

更新日期：1989-01-01 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：:To test the Pavlovian conditioning model of alcohol tolerance, two groups of eight male social drinkers each received five administrations of alcohol and five administrations of an equal volume of tonic each, on an alternating basis, during the initial 10-session tolerance development phase of the study. Group 1 recei...

journal_title：Psychopharmacology

authors： Shapiro AP,Nathan PE

更新日期：1986-01-01 00:00:00

abstract：:We have previously demonstrated that depletion of forebrain norepinephrine (NE) led to an attenuation of neophobia in a novel environment, as defined by a greater preference for novel food over familiar food. To study further the role of forebrain NE in neophobia we chronically infused noradrenergic receptor ligands o...

journal_title：Psychopharmacology

authors： Steketee JD,Silverman PB,Swann AC

更新日期：1992-01-01 00:00:00

abstract：RATIONALE:The widespread deficits in cognitive flexibility observed across psychiatric disorders call for improved rodent tests to understand the biology of cognitive flexibility and development of better psychotherapeutics. Current reversal learning paradigms have a forced-choice setup that challenges the interpretati...

journal_title：Psychopharmacology

authors： Odland AU,Sandahl R,Andreasen JT

更新日期：2021-02-01 00:00:00

abstract：:Rhesus monkeys were trained in a discrete-trials choice procedure and allowed to choose between intravenous injections of cocaine (0.01-1.0 mg/kg/injection) and food presentation (1 or 4 pellets; 1 g/pellet) during daily 7-h experimental sessions. When each reinforcer was available under a fixed-ratio (FR) 30 schedule...

journal_title：Psychopharmacology

authors： Nader MA,Woolverton WL

更新日期：1992-01-01 00:00:00

abstract：RATIONALE:Acute alcohol intoxication induces a selective impairment of recognition memory associated with conscious recollection whilst recognition based on familiarity is left intact. OBJECTIVES:We aimed to further elucidate the acute effects of alcohol on recognition memory by assessing three different doses of alco...

journal_title：Psychopharmacology

authors： Bisby JA,Leitz JR,Morgan CJ,Curran HV

更新日期：2010-01-01 00:00:00

abstract：:The behavioral profile of corticotropin-releasing factor (CRF) in mediating anxiogenic-like and aversive responses to stressors may be particularly relevant for dependence and withdrawal in drug-experienced organisms. Moreover, stressful aspects of drug exposure in the drug naive organism may also induce CRF system ac...

journal_title：Psychopharmacology

authors： Heinrichs SC,Klaassen A,Koob GF,Schulteis G,Ahmed S,De Souza EB

更新日期：1998-04-01 00:00:00

abstract：RATIONALE:Neuroanatomical evidence suggests that GABAergic deficits and progressive cortical atrophy occur with schizophrenia. OBJECTIVE:To evaluate the hypothesis that neurodevelopmental deficits affect neurodegeneration occurring with schizophrenia, this study examined a novel animal model for schizophrenia-related ...

journal_title：Psychopharmacology

authors： Abekawa T,Ito K,Nakato Y,Koyama T

更新日期：2011-06-01 00:00:00

abstract：:To assess the effects of chlordiazepoxide (CDP) on a stable discrimination performance, eight rats were trained on a simple brightness discrimination and injected with three dosages (0, 5, and 10 mg/kg) once performance was stable. Signal detection analysis of the results was used to differentiate sensory from motor/r...

journal_title：Psychopharmacology

authors： Francis RL,Cooper SJ

更新日期：1979-06-21 00:00:00

abstract：:Different venlafaxine doses (1, 5, and 10 mg/kg) and saline solution were administered to ten male Wistar rats (Latin-Square design). Compared with saline, venlafaxine produced a dose-related suppression of REM sleep and an increase in wake time while slow wave sleep was reduced. This effect is similar to the one that...

journal_title：Psychopharmacology

authors： Salin-Pascual RJ,Moro-Lopez ML

更新日期：1997-02-01 00:00:00

abstract：:Two studies were conducted to replicate and extend previous demonstrations of smoking-induced, dose-related reports of euphoria, and to confirm this relationship using measures of plasma nicotine. In experiment 1, overnight-deprived subjects, in three different sessions, smoked ultralow-, high-nicotine, and usual-bran...

journal_title：Psychopharmacology

authors： Pomerleau CS,Pomerleau OF

更新日期：1992-01-01 00:00:00

abstract：RATIONALE:Premature discontinuation of antidepressant drugs is a frequent clinical problem. Adverse effects are common, occur early on in treatment and are reported to be one of the main reasons for discontinuation of antidepressant treatment. OBJECTIVES:To investigate the association between adverse effects occurring...

journal_title：Psychopharmacology

authors： Crawford AA,Lewis S,Nutt D,Peters TJ,Cowen P,O'Donovan MC,Wiles N,Lewis G

更新日期：2014-08-01 00:00:00

abstract：RATIONALE:Serotonin (5-HT) plays a key role in different aspects of value-based decision-making. A recent framework proposed that tonic 5-HT (together with dopamine, DA) codes future average reward expectations, providing a baseline against which possible choice outcomes are compared to guide decision-making. OBJECTIV...

journal_title：Psychopharmacology

authors： Neukam PT,Kroemer NB,Deza Araujo YI,Hellrung L,Pooseh S,Rietschel M,Witt SH,Schwarzenbolz U,Henle T,Smolka MN

更新日期：2018-07-01 00:00:00

abstract：INTRODUCTION:Nearly 25% of American adults remain regular smokers. Current smokers may be especially likely to possess characteristics that impair their ability to quit, such as impulsivity. Impulsive individuals may be overly prone to smoke because they are particularly drawn to rewarding stimuli and related cues. The...

journal_title：Psychopharmacology

authors： Doran N,Spring B,McChargue D

更新日期：2007-10-01 00:00:00

abstract：RATIONALE:Fluoxetine (Prozac®) is the most frequently prescribed drug to battle depression in pregnant women, but its safety in the unborn child has not yet been established. Fluoxetine, a selective serotonin reuptake inhibitor, crosses the placenta, leading to increased extracellular serotonin levels and potentially n...

journal_title：Psychopharmacology

authors： Olivier JD,Vallès A,van Heesch F,Afrasiab-Middelman A,Roelofs JJ,Jonkers M,Peeters EJ,Korte-Bouws GA,Dederen JP,Kiliaan AJ,Martens GJ,Schubert D,Homberg JR

更新日期：2011-10-01 00:00:00

abstract：RATIONALE:Consumption of alcohol begins during late adolescence in a majority of humans, and the greatest drinking occurs at 18-25 years then decreases with age. OBJECTIVES:The present study measured the differences in ethanol intake in relation to age at the onset of ethanol access among nonhuman primates to control ...

journal_title：Psychopharmacology

authors： Helms CM,Rau A,Shaw J,Stull C,Gonzales SW,Grant KA

更新日期：2014-04-01 00:00:00

abstract：:Nicotine has been reported to increase or decrease measures of activity in rats, including locomotor activity and rearing. Nicotine dose and repeated exposure to nicotine are known to be important factors in determining the effects on locomotor behavior. Less information has been gathered on rearing and other measures...

journal_title：Psychopharmacology

authors： Ksir C

更新日期：1994-06-01 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：RATIONALE:Pramipexole is a dopamine agonist which binds selectively to dopamine D(3) and D(2) receptors. There is evidence that, in addition to its beneficial effects in parkinsonism, this compound may also be of value in addressing symptomatology associated with depressive diseases. OBJECTIVES:The present study was a...

journal_title：Psychopharmacology

authors： Lehr E

更新日期：2002-10-01 00:00:00

abstract：:Behavioral performances of normotensive and hypertensive adult male baboons were tested before, during, and following chronic oral dosing with nifedipine. Performances during a five-color simultaneous match-to-sample task were measured during three dosing schedules (0.20, 0.68, and 1.14 mg/kg/day) and vehicle. Each do...

journal_title：Psychopharmacology

authors： Turkkan JS,Hienz RD

更新日期：1990-01-01 00:00:00

abstract：RATIONALE:Arcaine is a competitive antagonist of the polyamine binding site at the N-methyl-D-aspartic acid receptor which induces state-dependent recall. However, no study has addressed the involvement of other neurotransmitter/neuromodulators in arcaine-induced state dependency. OBJECTIVES:The current study investig...

journal_title：Psychopharmacology

authors： Mariani RK,Mello CF,Rosa MM,Ceretta AP,Camera K,Rubin MA

更新日期：2011-06-01 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

authors： Kanba S,Pfenning M,Richelson E

更新日期：1985-01-01 00:00:00

abstract：RATIONALE:Smoking typically begins during adolescence and is largely reinforced by social cues. During adolescence in rats, sensitivity to both social cues and drugs of abuse is enhanced. OBJECTIVES:We have previously demonstrated in adolescent male rats that a low dose of cocaine interacts with social reward to produ...

journal_title：Psychopharmacology

authors： Thiel KJ,Sanabria F,Neisewander JL

更新日期：2009-06-01 00:00:00

abstract：RATIONALE:Acute cocaine administration produces an initial rewarding state followed by a dysphoric/anxiogenic "crash." OBJECTIVE:The objective of this study was to determine whether individual differences in the relative value of cocaine's positive and negative effects would account for variations in subsequent drug s...

journal_title：Psychopharmacology

authors： Ettenberg A,Fomenko V,Kaganovsky K,Shelton K,Wenzel JM

更新日期：2015-07-01 00:00:00

abstract：RATIONALE:The emergence of the consumption of highly potent synthetic cannabinoid receptor agonists (spice drugs) that produce important neurological symptoms has prompted the research on the consequences of acute and chronic use of these new psychoactive substances. Most studies on cannabinoid dependence have been per...

journal_title：Psychopharmacology

authors： Serrano A,Vadas E,Ferrer B,Bilbao A,Granado N,Suárez J,Pavon FJ,Moratalla R,Rodríguez de Fonseca F

更新日期：2021-02-01 00:00:00

abstract：RATIONALE:Methamphetamine (METH) is a powerfully addictive stimulant associated with serious health conditions. Accumulating evidence suggests a role of oxidative stress in METH-induced behavioral abnormalities. Sulforaphane (SFN), found in cruciferous vegetables, is a potent antioxidant. It is of interest to determine...

journal_title：Psychopharmacology

authors： Chen H,Wu J,Zhang J,Fujita Y,Ishima T,Iyo M,Hashimoto K

更新日期：2012-07-01 00:00:00

abstract：:The behavioural effects of selective mu-, kappa- and delta-opioid agonists in 5-, 10- and 20-day-old rats were investigated by observational analysis. The predominant response to mu-agonists was behavioural depression. High doses (10 mg/kg IP) of morphine and DAGO (D-Ala2, NMe-Phe4, Glyol5-enkephalin) produced overt s...

journal_title：Psychopharmacology

authors： Jackson HC,Kitchen I

更新日期：1989-01-01 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:3,4-Methylenedioxypyrovalerone (MDPV) is a synthetic cathinone abused for its cocaine-like psychostimulant effects in "bath salts" products. While there are currently no pharmacotherapies for MDPV abuse, rodent studies suggest immunotherapy may offer a feasible treatment option. OBJECTIVES:These studies test...

journal_title：Psychopharmacology

authors： McClenahan SJ,Gunnell MG,Owens SM,Fantegrossi WE

更新日期：2020-09-01 00:00:00