Fluoxetine administration to pregnant rats increases anxiety-related behavior in the offspring.

abstract：:CSF GABA levels were not significantly different in a group of drug-free psychotic patients compared to a group of psychotic patients at two points during haloperidol treatment or a neurological comparison group. In the untreated group, CSF GABA was significantly negatively correlated with clinical ratings of anxiety ...

journal_title：Psychopharmacology

authors： Bowers MB Jr,Gold BI,Roth RH

更新日期：1980-01-01 00:00:00

abstract：RATIONALE:Toluene is a misused inhalant with hallucinogenic properties and complex effects. Toluene blocks N-methyl-D-aspartate (NMDA) receptors, releases dopamine (DA), and modifies several neurotransmitter levels; nonetheless, the mechanism by which it produces hallucinations is not well characterized. OBJECTIVES:Th...

journal_title：Psychopharmacology

authors： Rivera-García MT,López-Rubalcava C,Cruz SL

更新日期：2015-10-01 00:00:00

abstract：RATIONALE:Prepulse inhibition (PPI) refers to the reduction of the startle response magnitude when a startling stimulus is closely preceded by a weak stimulus. PPI is commonly used to measure sensorimotor gating. In rats, the PPI reduction induced by the dopamine agonist apomorphine can be reversed by systemic administ...

journal_title：Psychopharmacology

authors： Larrauri JA,Burke DA,Hall BJ,Levin ED

更新日期：2015-08-01 00:00:00

abstract：RATIONALE:The aversive effects of ∆(9)-tetrahydrocannabinol (THC) are mediated by activity at the kappa opioid receptor (KOR) as assessed in adult animals; however, no studies have assessed KOR involvement in the aversive effects of THC in adolescents. Given that adolescents have been reported to be insensitive to the ...

journal_title：Psychopharmacology

authors： Flax SM,Wakeford AG,Cheng K,Rice KC,Riley AL

更新日期：2015-09-01 00:00:00

abstract：:The formamidine pesticides amitraz and chlordimeform have recently been shown to be potent proconvulsants (Gilbert 1988). Two main neuroactive properties have been identified as mediators of formamidine neurotoxicity, alpha-2 adrenergic agonism and local anesthetic actions. These two proposed mechanisms of formamidine...

journal_title：Psychopharmacology

authors： Gilbert ME,Mack CM

更新日期：1989-01-01 00:00:00

abstract：RATIONALE:In recent years, an increasing body of evidence points to the involvement of the glutamatergic system and specifically the glutamatergic ionotropic N-methyl-D-aspartate (NMDA) receptor in the pathophysiology of obsessive-compulsive disorder (OCD). OBJECTIVES:To test the role of NMDA receptors in compulsive b...

journal_title：Psychopharmacology

authors： Albelda N,Bar-On N,Joel D

更新日期：2010-05-01 00:00:00

abstract：RATIONALE:The involvement of glutamate in fear extinction is perhaps the most promising in terms of facilitating clinical interventions for posttraumatic stress disorder (PTSD). This study was aimed at elucidating the possible role of zif268 on the D-cycloserine (DCS) facilitation effect on extinction. OBJECTIVE:We in...

journal_title：Psychopharmacology

authors： Wu IT,Tang TH,Ko MC,Chiu CY,Lu KT

更新日期：2015-10-01 00:00:00

abstract：:A modified hyponeophagia test is described as an animal model of anxiety. The effects of 0, 0.3, 1.0, 3.0 and 10 mg/kg diazepam, given both acutely and for 7 days pretest, were assessed in rats. Acutely, diazepam reduced hyponeophagia over the dose range 0.3-3.0 mg/kg but 10.0 mg/kg produced sedation and large variabi...

journal_title：Psychopharmacology

authors： Shephard RA,Broadhurst PL

更新日期：1982-01-01 00:00:00

abstract：RATIONALE:Dysfunction of executive neuropsychological performance, mediated by the prefrontal cortex, has been the central focus of recent attention deficit/ hyperkinetic disorder (AD-HKD) research. The role of other potential neuropsychological "risk factors", such as recognition memory, remains understudied. Further,...

journal_title：Psychopharmacology

authors： Rhodes SM,Coghill DR,Matthews K

更新日期：2004-09-01 00:00:00

abstract：BACKGROUND:Postmortem and positron emission tomography (PET) studies have reported several alterations in serotonin 1A receptor (5-HT(1A)) binding parameters in patients with schizophrenia. This study examines 5-HT(1A) availability in vivo in individuals with schizophrenia and schizo-affective disorder. MATERIALS AND ...

journal_title：Psychopharmacology

authors： Frankle WG,Lombardo I,Kegeles LS,Slifstein M,Martin JH,Huang Y,Hwang DR,Reich E,Cangiano C,Gil R,Laruelle M,Abi-Dargham A

更新日期：2006-12-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Functional (pharmacodynamic) ethanol tolerance can be evidenced within a single session of exposure to ethanol (acute or within-session tolerance), or after repeated ethanol exposures (chronic or between-session tolerance). To investigate whether acute and chronic tolerance to ethanol are inter...

journal_title：Psychopharmacology

authors： Wu PH,Tabakoff B,Szabó G,Hoffman PL

更新日期：2001-06-01 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：:The present study was undertaken to evaluate the effects of single and repeated doses of triazolam (1 mg/kg IP) and desipramine (DMI) (10 mg/kg IP) alone and in combination on certain pharmacologic responses and brain catecholamine levels in rats. The significant findings were: (1) triazolam and DMI given alone and in...

journal_title：Psychopharmacology

authors： Kusaka M,Horikawa A,Meshi T,Maruyama Y

更新日期：1980-01-01 00:00:00

abstract：RATIONALE:Opioid use disorder (OUD) is a major epidemic in the USA. Despite evidence indicating that OUD may be particularly severe for women, preclinical models have yet to establish sex as a major factor in OUD. OBJECTIVES:Here, we examined sex differences in vulnerability to relapse following intermittent access fe...

journal_title：Psychopharmacology

authors： Bakhti-Suroosh A,Towers EB,Lynch WJ

更新日期：2021-01-06 00:00:00

abstract：:A venous blood sample and an umbilical cord blood sample were obtained from five young women treated with the neuroleptic drug, cis(Z)-flupentixol decanoate in Viscoleo (intramuscularly) or flupentixol (orally) at the time of giving birth. In two cases amniotic fluid was also obtained, and from three of the mothers mi...

journal_title：Psychopharmacology

authors： Kirk L,Jørgensen A

更新日期：1980-01-01 00:00:00

abstract：:Behaviour was observed in mice given L-tryptophan, L-tyrosine or L-phenylalanine and then placed either in an open field or in water in a narrow cylinder. Animals placed in water (swim test) soon assume a characteristic immobile posture. Most antidepressants, including pharmacologically atypical ones, decrease immobil...

journal_title：Psychopharmacology

authors： Gibson CJ,Deikel SM,Young SN,Binik YM

更新日期：1982-01-01 00:00:00

abstract：RATIONALE:Cognitive rehabilitation is now recognized as an important tool in the treatment of schizophrenia, and findings in this area are emerging rapidly. There is a need for a systematic review of the effects of the different training programs. OBJECTIVES:To review quantitatively the controlled studies on cognitive...

journal_title：Psychopharmacology

authors： Krabbendam L,Aleman A

更新日期：2003-09-01 00:00:00

abstract：BACKGROUND:Opioid neurotransmission mediates hedonic value of sweet tastants; their intake may be exaggerated by the consumption of exogenous opioids (e.g., opioid dependence). Sweet Taste Test (STT) is a validated quantitative instrument assessing taste perception and hedonic features of sugar (sucrose) using a random...

journal_title：Psychopharmacology

authors： Langleben DD,Busch EL,O'Brien CP,Elman I

更新日期：2012-04-01 00:00:00

abstract：RATIONALE:Animal models of alcohol-seeking are useful for understanding alcohol addiction and for treatment development, but throughput in these models is limited by the extensive pretraining required to overcome the aversive taste of ethanol. Work by Augier et al. (Psychopharmacology 231: 4561-4568, 2014) indicates th...

journal_title：Psychopharmacology

authors： Puaud M,Ossowska Z,Barnard J,Milton AL

更新日期：2018-04-01 00:00:00

abstract：:The conditioned place preference technique was used to assess the affective properties of the direct dopamine D1 agonist, SKF38393, and the direct D2 agonist, LY171555 (quinpirole). A three compartment apparatus was used: the animals' pre-experimental preference for the two choice compartments was equal and, within ea...

journal_title：Psychopharmacology

authors： White NM,Packard MG,Hiroi N

更新日期：1991-01-01 00:00:00

abstract：RATIONALE:Repeated administration of psychoactive drugs results in a progressive enhancement of the behavioral effects of these compounds, a phenomenon termed sensitization. OBJECTIVE:We tested whether repeated administration of the non-competitive NMDA receptor antagonist dizocilpine (MK-801) induces sensitization of...

journal_title：Psychopharmacology

authors： Schulz B,Fendt M,Pedersen V,Koch M

更新日期：2001-07-01 00:00:00

abstract：RATIONALE:Behavioral and dopamine responses to cocaine are sexually dimorphic: Female rats exhibit higher levels of locomotor and reward-associated behaviors after cocaine administration and dopamine release than do males. Activation of the dopamine- and cAMP-regulated phosphoprotein of Mr 32 kDa (DARPP-32) intracellul...

journal_title：Psychopharmacology

authors： Zhou L,Nazarian A,Sun WL,Jenab S,Quinones-Jenab V

更新日期：2009-03-01 00:00:00

abstract：BACKGROUND:Although ethanol is frequently used in combination with other psychoactive drugs, the behavioral and pharmacological reasons for this form of polydrug abuse have not been well described. MATERIALS AND METHODS:Rhesus monkeys with indwelling intravenous catheters produced intravenous injections of ethanol (50...

journal_title：Psychopharmacology

authors： Winger G,Galuska CM,Hursh SR

更新日期：2007-09-01 00:00:00

abstract：AIM:The purpose of this study was to determine if acute nicotine attenuated ketamine-induced regional cerebral blood flow (rCBF). METHOD:Following 2-4 h of nicotine abstinence, healthy chronic smokers participated in four sets of rCBF studies, H2(15)O positron emission tomography, during a simple sensory motor control...

journal_title：Psychopharmacology

authors： Rowland LM,Beason-Held L,Tamminga CA,Holcomb HH

更新日期：2010-03-01 00:00:00

abstract：:Keypecking in one group of pigeons was maintained under schedules in which food was presented only when a specified number of responses was followed by a 30-s pause without a response. d-Amphetamine and pentobarbital increased low rates of responding (and, thus, decreased food presentation) only after initial injectio...

journal_title：Psychopharmacology

authors： Smith JB,McKearney JW

更新日期：1977-07-18 00:00:00

abstract：:Twenty-nine subjects performed a reaction time task with four levels of choice-task complexity under non-smoking, sham smoking, and low, medium and high nicotine cigarette conditions. Nicotine reduced decision time, while sham smoking increased decision time. This effect was independent of subjects' habitual levels of...

journal_title：Psychopharmacology

authors： Bates T,Pellett O,Stough C,Mangan G

更新日期：1994-03-01 00:00:00

abstract：RATIONALE:Delaying presentation of a drug can decrease its effectiveness as a reinforcer, but the effect of delaying punishment of drug self-administration is unknown. OBJECTIVE:This study examined whether a histamine injection could punish cocaine self-administration in a drug-drug choice, whether delaying histamine ...

journal_title：Psychopharmacology

authors： Woolverton WL,Freeman KB,Myerson J,Green L

更新日期：2012-04-01 00:00:00

abstract：:The pharmacokinetic and pharmacodynamic effects of concomitant administration of alprazolam and fluoxetine were studied in this double-blind parallel study in 80 healthy, male volunteers. Subjects were randomly assigned to one of four treatment groups. Drug treatments consisted of 4-day regimens of 1 mg alprazolam fou...

journal_title：Psychopharmacology

authors： Lasher TA,Fleishaker JC,Steenwyk RC,Antal EJ

更新日期：1991-01-01 00:00:00

abstract：:Chlordiazepoxide (5 and 10 mg/kg) and diazepam (2.5 mg/kg) reduced the latency to eat and enhanced feeding response to familiar food in a food-preference test. The increased feeding response resulted from an increased frequency of individual eating episodes (bouts) without significant change in the episode duration. E...

journal_title：Psychopharmacology

authors： Cooper SJ

更新日期：1980-01-01 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