Alterations of expression of inflammation/immune-related genes in the dorsal and ventral striatum of adult C57BL/6J mice following chronic oxycodone self-administration: a RNA sequencing study.

abstract：:The noradrenergic system has repeatedly been implicated in the mediation of attentional processes. Using a double-blind, placebo-controlled design, the present investigation examines the effects of two doses (1.5 micrograms/kg and 2.5 micrograms/kg) of the alpha 2 adrenoceptor agonist clonidine (CLO) on performance of...

journal_title：Psychopharmacology

authors： Coull JT,Middleton HC,Robbins TW,Sahakian BJ

更新日期：1995-08-01 00:00:00

abstract：RATIONALE:Pediatric bipolar disorder (PBD) is a chronic and debilitating psychiatric illness. It is associated with many short-term and long-term complications including poor academic and social performance, legal problems and increased risk of suicide. Moreover, it is often complicated by other serious psychiatric dis...

journal_title：Psychopharmacology

authors： Smarty S,Findling RL

更新日期：2007-03-01 00:00:00

abstract：:The effects of four indirect dopamine agonists, d-amphetamine (0.25-4.0 mg/kg), cocaine (2.5-40.0 mg/kg), GBR 12909 (10.0-30.0 mg/kg), and nomifensine (5.0-20.0 mg/kg), on the behavioral organization of movements in an unconditioned motor paradigm were investigated in rats. The extended scaling hypothesis using the fl...

journal_title：Psychopharmacology

authors： Paulus MP,Callaway CW,Geyer MA

更新日期：1993-01-01 00:00:00

abstract：RATIONALE:Research on the effects of nicotine abstinence and nicotine replacement has not provided consistent information about the impact of replacement therapies on tobacco withdrawal and craving. OBJECTIVE:. This study investigated craving and withdrawal symptoms over a 72-h period of abstinence from cigarettes. M...

journal_title：Psychopharmacology

authors： Teneggi V,Tiffany ST,Squassante L,Milleri S,Ziviani L,Bye A

更新日期：2002-11-01 00:00:00

abstract：:Previous work in this and another laboratory has shown that nicotine tablets improve the performance of a rapid information processing task and reduce the Stroop effect, whereas scopolamine has the opposite effects. The purpose of this study was to extend these previous findings by determining whether, when administer...

journal_title：Psychopharmacology

authors： Wesnes K,Revell A

更新日期：1984-01-01 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：: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:A sensitized dopamine system may be linked to the genesis of psychotic symptoms in schizophrenia. Following withdrawal from amphetamine exposures, psychotic-like traits have been robustly demonstrated, but the presence of cognitive/mnemonic deficits remains uncertain. METHODS:Adult male Lewis and Fischer rat...

journal_title：Psychopharmacology

authors： Peleg-Raibstein D,Yee BK,Feldon J,Hauser J

更新日期：2009-11-01 00:00:00

abstract：RATIONALE:Acute physical dependence refers to the withdrawal syndrome precipitated by an opioid antagonist administered several hours after either a single dose or a short-term infusion of an opioid agonist. OBJECTIVES:We examined the mechanism of nicotine-induced attenuation of naloxone-precipitated withdrawal syndro...

journal_title：Psychopharmacology

authors： Araki H,Kawakami KY,Jin C,Suemaru K,Kitamura Y,Nagata M,Futagami K,Shibata K,Kawasaki H,Gomita Y

更新日期：2004-02-01 00:00:00

abstract：RATIONALE:Nitric oxide (NO) is a messenger synthesized in both the neuronal and glial populations by nitric oxide synthase type 1 (NOS1). Nicotine regulates NO production in a sex-dependent manner, both molecules being involved in motor function. OBJECTIVE:The present study evaluates sex differences in motor coordinat...

journal_title：Psychopharmacology

authors： Muñoz-Castañeda R,Díaz D,Avila-Zarza CA,Alonso JR,Weruaga E

更新日期：2014-02-01 00:00:00

abstract：RATIONALE:Subthreshold smokers (who smoke < or =5 cigarettes/day) experience withdrawal symptoms, yet they smoke less than is required to maintain serum nicotine levels. OBJECTIVES:For study 1, our aim was to determine (1) if adult subthreshold smokers report withdrawal symptoms; (2) how they rate symptom severity; (3...

journal_title：Psychopharmacology

authors： Fernando WW,Wellman RJ,Difranza JR

更新日期：2006-10-01 00:00:00

abstract：RATIONALE:Anxiety and aggression are associated with ethanol self-administration, but these behaviors can serve as either risk factors for or consequences of heavy drinking in rodents and humans. Baseline levels of aggressive-like and anxious-like behavior in non-human primates have not yet been characterized in relati...

journal_title：Psychopharmacology

authors： McClintick MN,Grant KA

更新日期：2016-12-01 00:00:00

abstract：:Young adult rats (5 months) were compared with aged (28 months) rats in their ability to learn and perform in a diazepam drug discrimination. Both groups of rats were drug naive at the onset of the experiment. Adult and aged animals learned to discriminate diazepam. In general, the response rates under both drug and v...

journal_title：Psychopharmacology

authors： Amrick CL,Bennett DA

更新日期：1987-01-01 00:00:00

abstract：:Peak saccadic eye movement velocity (SEV) and average smooth pursuit gain (SP) are reduced in a dose-dependent manner by diazepam and provide reliable, quantitative measures of benzodiazepine agonist effects. To evaluate the specificity of these eye movement effects for agents acting at the central GABA-benzodiazepine...

journal_title：Psychopharmacology

authors： Hopfenbeck JR,Cowley DS,Radant A,Greenblatt DJ,Roy-Byrne PP

更新日期：1995-04-01 00:00:00

abstract：:the immediate posttrial injection of oxotremorine (0.250 mu Mol/kg, IP) can facilitate the retention of a passive-avoidance response in mice. After the administration of alfa-methyl-p-tyrosine methylester (alpha-MPT) by intracerebroventricular injection at doses that had no effect on retention (100 microgram, 10 micro...

journal_title：Psychopharmacology

authors： Huygens P,Baratti CM,Gardella JL,Filinger E

更新日期：1980-01-01 00:00:00

abstract：:To investigate the role of D1 dopamine receptors in the discriminative stimulus effects of cocaine, two rhesus monkeys were trained in a two-lever, food-reinforced, drug discrimination paradigm to discriminate cocaine (0.2 mg/kg, IM) from saline. Administration of various doses of cocaine resulted in a dose-related in...

journal_title：Psychopharmacology

authors： Kleven MS,Anthony EW,Goldberg LI,Woolverton WL

更新日期：1988-01-01 00:00:00

abstract：:Haloperidol disposition has been associated with reversible metabolism: it is reversibly reduced to its metabolite, reduced haloperidol, which has less pharmacologic activity than the parent compound. To characterize the interconversion process, six healthy male schizophrenics were administered a single dose of 10 mg ...

journal_title：Psychopharmacology

authors： Jann MW,Lam YW,Chang WH

更新日期：1990-01-01 00:00:00

abstract：RATIONALE:An increased risk of drug intake produced by drug cues may reflect the fact that the cues are withdrawal-like or aversive, reflecting a conditioned adaptation to the drug's acute effects. More recent work suggests that they may also be appetitive, signalling the goal characteristics of drug taking. OBJECTIVE...

journal_title：Psychopharmacology

authors： Mucha RF,Geier A,Pauli P

更新日期：1999-12-01 00:00:00

abstract：:A number of clinically used benzodiazepines were tested for their effectiveness in blocking muscimol-induced myoclonic jerks in mice. Their ED50 values were determined from their dose-response curves. These data gave the following relative potencies with respect to diazepam: diazepam = 1, medazepam = 0.24, oxazepam = ...

journal_title：Psychopharmacology

authors： Menon MK,Vivonia CA,Haddox VG

更新日期：1981-01-01 00:00:00

abstract：RATIONALE:Consistent sex differences are observed in human drug addiction, with females often exceeding males on drug intake. However, there is still a need for animal models for some aspects of addiction such as acquisition of drug self-administration and the subsequent development of drug-seeking. OBJECTIVES:The pre...

journal_title：Psychopharmacology

authors： Swalve N,Smethells JR,Carroll ME

更新日期：2016-03-01 00:00:00

abstract：:Peripheral administration of the unsulphated cholecystokinin octapeptide (CCK-8us) led to an anxiogenic-like action in the elevated plus-maze model of anxiety in rats. Devazepide and L-365,260 showed potent anxiolytic-like effects at similar doses. The fact that devazepide is 1000 times more potent as a CCK-A receptor...

journal_title：Psychopharmacology

authors： Chopin P,Briley M

更新日期：1993-01-01 00:00:00

abstract：:The effects of caffeine (1-100 mg/kg, IP), (-)N-((R)-1-methyl-2-phenylethyl)-adenosine (PIA) (0.01-1 mg/kg, IP), and of the two drugs in combination were studied in mice responding under a mult FR30 FI600 s schedule of food presentation. The lowest dose of caffeine, 1 mg/kg, had no effect on responding under either co...

journal_title：Psychopharmacology

authors： Glowa JR,Sobel E,Malaspina S,Dews PB

更新日期：1985-01-01 00:00:00

abstract：RATIONALE:There is a growing concern over excessive caffeine use and development of caffeine use disorder in children. OBJECTIVES:This study aimed to identify the association between caffeine intake and cognitive functioning in children. METHODS:This study included 11,718 youths aged 9-10 years with cognitive and caf...

journal_title：Psychopharmacology

authors： Zhang H,Lee ZX,Qiu A

更新日期：2020-10-01 00:00:00

abstract：RATIONALE:Children and adolescents will readily abuse household products that contain solvents such as toluene. It is likely that reinforcing exposures to toluene alter brain glucose metabolism. OBJECTIVE:Using an animal model of drug reinforcement, we sought to identify a metabolic signature of toluene abuse in the a...

journal_title：Psychopharmacology

authors： Schiffer WK,Lee DE,Alexoff DL,Ferrieri R,Brodie JD,Dewey SL

更新日期：2006-06-01 00:00:00

abstract：:It was shown previously that behavioural effects of apomorphine (locomotor activation and stereotyped behaviour) can be conditioned when they are associated with well-defined environmental stimuli. In the present study, the hypothesis was tested that glutamatergic mechanisms play an important role either in formation ...

journal_title：Psychopharmacology

authors： Welsch-Kunze S,Kuschinsky K

更新日期：1990-01-01 00:00:00

abstract：RATIONALE:The effects of adolescent marijuana use on the developing brain remain unclear, despite its prevalence. Arterial spin labeling (ASL) is a noninvasive imaging technique that characterizes neurovascular status and cerebral blood flow (CBF), potentially revealing contributors to neuropathological alterations. No...

journal_title：Psychopharmacology

authors： Jacobus J,Goldenberg D,Wierenga CE,Tolentino NJ,Liu TT,Tapert SF

更新日期：2012-08-01 00:00:00

abstract：:Exposure to 10 min of footshock stress (1 mA; 0.5 s on, with a mean off period of 40 s) reinstated heroin-seeking behavior in heroin-experienced, drug-free rats after many sessions of extinction and up to 6 weeks after last exposure to heroin. In reinstating the behavior, the footshock mimicked the effect of a non-con...

journal_title：Psychopharmacology

authors： Shaham Y,Stewart J

更新日期：1995-06-01 00:00:00

abstract：RATIONALE:Mesocorticolimbic reactivity to alcohol-associated cues has been shown to be associated with relapse to renewed drinking and to be decreased by cue-exposure-based extinction training (CET). Evidence from preclinical studies suggests that the extinction of conditioned alcohol-seeking behavior might be facilita...

journal_title：Psychopharmacology

authors： Kiefer F,Kirsch M,Bach P,Hoffmann S,Reinhard I,Jorde A,von der Goltz C,Spanagel R,Mann K,Loeber S,Vollstädt-Klein S

更新日期：2015-07-01 00:00:00

abstract：:Using a 15-s intershock interval, an increase in shock-induced fighting was observed following intraventricular 96 microgram 5,7-dihydroxytryptamine (5,7-DHT) and 90 microgram 6-hydroxydopa (6-OHdopa). The incidence of predatory mouse killing was enhanced by 5,7-DHT, but was not affected by 6-OHdopa. Pain sensitivity ...

journal_title：Psychopharmacology

authors： Kantak KM,Hegstrand LR,Eichelman B

更新日期：1981-01-01 00:00:00

abstract：:In a phase II study the antidepressive effect of citalopram, a selective and potent serotonin reuptake inhibitor, was examined in 20 endogenously and three non-endogenously depressed hospitalized patients. Four endogenously depressed patients dropped out due to deterioration early in the treatment period. The remainin...

journal_title：Psychopharmacology

authors： Pedersen OL,Kragh-Sørensen P,Bjerre M,Overø KF,Gram LF

更新日期：1982-01-01 00:00:00