Context-specific morphine tolerance on the paw-pressure and tail-shock vocalization tests: evidence of associative tolerance without conditioned compensatory responding.

abstract：:The name of Hayley Treloar Padovano was incorrectly tagged in the original version of this article. Instead of Padovano as family name and Hayley Treloar as given name, it should be Hayley as given name and Treloar Padovano as family name. Correct presentation of author name when online should be Treloar Padovano H. ...

journal_title：Psychopharmacology

authors： Mereish EH,Treloar Padovano H,Wemm S,Miranda R Jr

更新日期：2018-09-01 00:00:00

abstract：RATIONALE:Developmental lead exposure may alter responsiveness to cocaine well into adulthood, and ultimately influence drug-use patterns. OBJECTIVES:The present study examined the effect of perinatal lead exposure on the discriminative stimulus properties of cocaine. METHODS:Female rats were treated with 0, 8, or 16...

journal_title：Psychopharmacology

authors： Miller DK,Nation JR,Bratton GR

更新日期：2001-11-01 00:00:00

abstract：:Three-hour sessions of differential reinforcement of low-rate behavior (DRL 45-s) in rats were used to investigate alprazolam, caffeine, and their interactions at the onset, peak and disappearance of serum alprazolam, while caffeine level remained constant. The dose-response curve (DRC) method of Pöch permitted an ext...

journal_title：Psychopharmacology

authors： Lau CE,Wang J

更新日期：1996-07-01 00:00:00

abstract：RATIONALE:Somatostatin and its receptors have been localized in brain nuclei implicated in motor control, such as the striatum, nucleus accumbens, ventral pallidum, and globus pallidus (GP). OBJECTIVES:The objective of this study was to investigate the role of somatostatin receptors (sst(1,2,4)) in the GP on dopamine ...

journal_title：Psychopharmacology

authors： Marazioti A,Pitychoutis PM,Papadopoulou-Daifoti Z,Spyraki C,Thermos K

更新日期：2008-12-01 00:00:00

abstract：:The effects of intra-amygdala injections of corticotropin-releasing factor (CRF) on memory and exploratory behavior in rats were examined in the present study. Rats with chronically implanted cannulae received intra-amygdala injections of vehicle or CRF at a dose of 0.01, 0.1 or 1.0 micrograms, either immediately afte...

journal_title：Psychopharmacology

authors： Liang KC,Lee EH

更新日期：1988-01-01 00:00:00

abstract：:After initial exposure to 80 mg/kg, pigeons trained on a two-key drug discrimination procedure rapidly learned to discriminate 120 mg/kg ethosuximide from saline. When 40-160 mg/kg doses of ethosuximide were administered during generalization tests, the percentage of responses directed to the ethosuximide-appropriate ...

journal_title：Psychopharmacology

authors： Clark RD,Schlinger H,Poling A

更新日期：1987-01-01 00:00:00

abstract：:During the third week of life, a hyperactive period for laboratory rat, the occurrence of 8 behavioral categories was recorded in individual littermates transferred to a novel environment. Neonatal destruction of the catecholaminergic system by intraventricular injection of 6-OH-DA resulted in increased motor activity...

journal_title：Psychopharmacology

authors： Stoof JC,Duijkstra H,Hillegers JP

更新日期：1978-04-28 00:00:00

abstract：:The concentration of kynurenine in plasma from depressed patients and control subjects has been measured using a sensitive and specific method. The levels of kynurenine in the plasma of depressed patients and controls are not significantly different and are not influenced by age or sex. The severity of affective distu...

journal_title：Psychopharmacology

authors： Wood K,Harwood J,Coppen A

更新日期：1978-12-08 00:00:00

abstract：RATIONALE:Depressive disorders are conditions that often require continuous treatment, and it is therefore important to evaluate the consequences of prolonged administration. There are few studies assessing cognitive functions of depressed patients after long-term use of antidepressants. OBJECTIVES:This study evaluate...

journal_title：Psychopharmacology

authors： Gorenstein C,de Carvalho SC,Artes R,Moreno RA,Marcourakis T

更新日期：2006-03-01 00:00:00

abstract：BACKGROUND:Delivering nicotine in the way smokers seek is likely to be the key factor in e-cigarette (EC) success in replacing cigarettes. We examined to what degree different types of EC mimic nicotine intake from cigarettes. METHODS:Twelve participants ('dual users' of EC and cigarettes) used their own brand cigaret...

journal_title：Psychopharmacology

authors： Hajek P,Przulj D,Phillips A,Anderson R,McRobbie H

更新日期：2017-03-01 00:00:00

abstract：:The effects of single and long-term haloperidol administration on rat open field behavior was studied. Withdrawal from long-term haloperidol treatment induced a significant increase in all parameters of activity recorded, except rearing. There was a direct relationship between the impairment of motor function induced ...

journal_title：Psychopharmacology

authors： Bernardi MM,De Souza H,Palermo Neto J

更新日期：1981-01-01 00:00:00

abstract：RATIONALE:The noradrenergic and dopaminergic systems are targets for antidepressants and are stimulated by serotonergic antidepressant drugs. The COMT enzyme inactivates catecholamines, and the COMT Val(108/158)Met polymorphism (rs4680) influences the enzyme activity. Clinical studies on the effect of rs4680 on antidep...

journal_title：Psychopharmacology

authors： Benedetti F,Colombo C,Pirovano A,Marino E,Smeraldi E

更新日期：2009-03-01 00:00:00

abstract：RATIONALE:Repeated high doses of morphine in the rat cause stereotypic gnawing behavior that can be re-expressed by a low dose of morphine weeks and even months after the initial treatment. The determination of the role of serotonin in this sensitized morphine-induced behavior has both empirical and theoretical relevan...

journal_title：Psychopharmacology

authors： Wennemer HK,Kornetsky C

更新日期：1999-09-01 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：:Most post-mortem autoradiographic studies have described striatal dopamine D(2) receptor up-regulation due to chronic neuroleptic exposure. The aim of our study was to compare in-vivo striatal D(2) receptor density in neuroleptic-naive and neuroleptic-free schizophrenic patients. We included 28 young (mean age: 28+/-8...

journal_title：Psychopharmacology

authors： Lomeña F,Catafau AM,Parellada E,Bernardo M,Font M,Gutiérrez F,Pavía J

更新日期：2004-03-01 00:00:00

abstract：:There is increasing interest in the potential functional role of the octapeptide angiotensin II (AII) in psychiatric and cognitive disorders. The novel angiotensin II (AII) receptor antagonists, losartan and PD123177, selective for the AT1 and AT2 receptor subtypes respectively, constitute important pharmacological to...

journal_title：Psychopharmacology

authors： Shepherd J,Bill DJ,Dourish CT,Grewal SS,McLenachan A,Stanhope KJ

更新日期：1996-08-01 00:00:00

abstract：RATIONALE:Functional interactions between limbic regions that process emotions and frontal networks that guide response functions provide a substrate for emotional cues to influence behavior. Stimulation of postsynaptic α₂ adrenoceptors enhances the function of prefrontal regions in these networks. However, the impact ...

journal_title：Psychopharmacology

authors： Schulz KP,Clerkin SM,Fan J,Halperin JM,Newcorn JH

更新日期：2013-03-01 00:00:00

abstract：RATIONALE:Impulsive behaviour is a component of psychiatric disorders such as bipolar disorder, attention deficit hyperactivity disorder (ADHD), or personality disorders. Most experimental studies on impulsive behaviour punish impulsive choices by loss or delay of reward. In the present study, impulsive behaviour was p...

journal_title：Psychopharmacology

authors： Evenden J,Ko T

更新日期：2005-07-01 00:00:00

abstract：:7-Hydroxychlorpromazine (7-OHCPZ) has been identified and quantified in CSF from chlorpromazine (CPZ)-treated schizophrenic patients. The level of the metabolite in CSF was similar to that of CPZ. In serum the amount of 7-OHCPZ was about 30% of CPZ. The concentration of 7-OHCPZ in csf was positively and significantly ...

journal_title：Psychopharmacology

authors： Alfredsson G,Lindberg M,Sedvall G

更新日期：1982-01-01 00:00:00

abstract：:EEG measures have been shown to differ in human subjects who are at genetically increased risk for the development of alcoholism. In the present study, EEG was recorded in rats that were selectively bred for alcohol-preferring (P) and nonpreferring (NP) behaviors during an ethanol self-administration paradigm. In this...

journal_title：Psychopharmacology

authors： Robledo P,Lumeng L,Li TK,Ehlers CL

更新日期：1993-01-01 00:00:00

abstract：:The mesolimbic dopamine (DA) system has been implicated in conditioned reward (CR), locomotor sensitization, and the reinforcing properties of psychomotor stimulants. Stimuli with formerly motivationally neutral properties that gain incentive properties by their predictive association with primary reinforcers are term...

journal_title：Psychopharmacology

authors： Taylor JR,Horger BA

更新日期：1999-02-01 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：RATIONALE:A cue-modulated startle test recently confirmed that smoking cues in smokers may not be withdrawal-like and aversive as traditionally believed. OBJECTIVE:Analogous tests were applied to alcohol cues in inpatient alcoholics. METHODS:Twenty-six withdrawn alcoholics (18 men) were examined. Alcohol-related pict...

journal_title：Psychopharmacology

authors： Mucha RF,Geier A,Stuhlinger M,Mundle G

更新日期：2000-09-01 00:00:00

abstract：RATIONALE:Prepulse inhibition (PPI) of the startle response in mice is increasingly used as a paradigm of sensory gating with potential predictive and construct validity towards schizophrenia. OBJECTIVES:Establishment of a mouse PPI paradigm in which typical and atypical antipsychotic drugs directly improve a low perf...

journal_title：Psychopharmacology

authors： Olivier B,Leahy C,Mullen T,Paylor R,Groppi VE,Sarnyai Z,Brunner D

更新日期：2001-07-01 00:00:00

abstract：RATIONALE:Cocaine addiction is a relapsing psychiatric disorder with a high prevalence in developed countries. To date, the reinstatement model has been difficult to implement in mice. The design of an appropriate reinstatement model in mice is required in order to use genetically modified animals with the aim of clari...

journal_title：Psychopharmacology

authors： Soria G,Barbano MF,Maldonado R,Valverde O

更新日期：2008-09-01 00:00:00

abstract：RATIONALE:Animal models aimed to mimic mania have in common the lack of genuine affective parameters. Although rodent amphetamine-induced hyperlocomotion is a frequently used behavioral model of mania, locomotor activity is a rather unspecific target for developing new pharmacological therapies, and does not necessaril...

journal_title：Psychopharmacology

authors： Pereira M,Andreatini R,Schwarting RK,Brenes JC

更新日期：2014-07-01 00:00:00

abstract：BACKGROUND AND RATIONALE:Despite the popularity of polysubstance abuse among recreational methylendioxymethamphetamine (MDMA) users, relatively few controlled experimental studies have documented the neurobehavioral effects of MDMA in combination with other abused substances. OBJECTIVE:In this study, the combined acut...

journal_title：Psychopharmacology

authors： Panos JJ,Baker LE

更新日期：2010-03-01 00:00:00

abstract：RATIONALE:Recently, we showed that 2-bromoterguride acted as a dopamine D2 receptor partial agonist, a serotonin 5-HT2A and α2C-adrenergic receptor antagonist, and exhibited antidopaminergic efficacy in amphetamine-induced locomotion (AIL) in rats without inducing catalepsy. OBJECTIVE:To extend our knowledge on the an...

journal_title：Psychopharmacology

authors： Franke RT,Tarland E,Fink H,Pertz HH,Brosda J

更新日期：2016-08-01 00:00:00

abstract：:Serotonin (5-HT) afferents may modulate the dopamine mesoaccumbens circuit, which has been shown to be critically involved in the locomotor stimulatory, discriminative stimulus, and rewarding properties of cocaine. In the present study, we investigated the role of 5-HT1A receptors in the ventral tegmental area (VTA) i...

journal_title：Psychopharmacology

authors： De La Garza R 2nd,Callahan PM,Cunningham KA

更新日期：1998-05-01 00:00:00

abstract：RATIONALE:Glucagon-like peptide-1 (GLP-1) and glucagon-like peptide-2 (GLP-2) are gut derived hormones. GLP-1 and GLP-2 were shown to have pleiotropic effects in intestinal and pancreatic diseases. OBJECTIVE:We aimed to investigate the activities of GLP-1 and GLP-2 on nociception and inflammation in mice, involving th...

journal_title：Psychopharmacology

authors： Aykan DA,Kesim M,Ayan B,Kurt A

更新日期：2019-06-01 00:00:00