A retrospective study on the long-term efficacy of clozapine in 96 schizophrenic and schizoaffective patients during a 13-year period.

abstract：:This study examined the role of the strychnine-insensitive glycine binding site of the NMDA receptor in prepulse inhibition (PPI) of the acoustic startle response (ASR) in rats. PPI is an operational measure of gating processes which normally lead to a diminished ASR when a startling stimulus is preceded by a weak pre...

journal_title：Psychopharmacology

authors： Kretschmer BD,Koch M

更新日期：1997-03-01 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：RATIONALE:The efficacy of methadone for treating heroin dependence derives, in part, from suppression of opiate withdrawal and attenuation of the effects of heroin. OBJECTIVES:The purpose of this double-blind, within-subject, inpatient study was to determine whether larger doses of methadone, which are more effective ...

journal_title：Psychopharmacology

authors： Donny EC,Walsh SL,Bigelow GE,Eissenberg T,Stitzer ML

更新日期：2002-05-01 00:00:00

abstract：:Platelet adenylate cyclase activity was measured in 16 control subjects and 16 patients who developed post-traumatic stress disorder (PTSD) as a result of damage inflicted on their homes during the Iraqi Scud missile attacks on Israel which occurred during the 1991 Gulf War. There were no differences in basal, NaF-sti...

journal_title：Psychopharmacology

authors： Weizmann R,Gur E,Laor N,Reiss A,Muller U,Yoresh A,Lerer B,Newman ME

更新日期：1994-04-01 00:00:00

abstract：:The purpose of this study was to compare the subchronic, low-dose effects of clozapine with those of olanzapine in a learned behavioral task previously shown to distinguish between clozapine and haloperidol with acute and subchronic treatment regimes. Rats were trained to use a single forelimb to press a force-recordi...

journal_title：Psychopharmacology

authors： Stanford JA,Fowler SC

更新日期：1997-08-01 00:00:00

abstract：:The effects of dopamine agonists on self-stimulation are a matter of considerable dispute. Apomorphine has variously been reported to inhibit, have no effect on, or to facilitate lever-press self-stimulation. To investigate the possibility that these discrepancies may reflect peculiarities of the lever-press test situ...

journal_title：Psychopharmacology

authors： Atrens DM,Becker FT,Hunt GE

更新日期：1980-01-01 00:00:00

abstract：:This study investigated behavioural effects of very potent 5-HT reuptake inhibitors after acute treatment (cianopramine and citalopram), as well as after chronic treatment (cianopramine), in two behavioural models of anxiety: 1) the light/dark choice procedure in mice and 2) the elevated plus-maze test in rats. In add...

journal_title：Psychopharmacology

authors： Griebel G,Moreau JL,Jenck F,Misslin R,Martin JR

更新日期：1994-01-01 00:00:00

abstract：:In squirrel monkeys trained to discriminate between two tones, morphine consistently increased the percent of response failures during tone periods; however, it had no consistent effect on the percent correct responses. In contrast, scopolamine decreased percent correct responses as well as increasing percent response...

journal_title：Psychopharmacology

authors： Milar KS,Dykstra LA

更新日期：1985-01-01 00:00:00

abstract：RATIONALE:Serotonin 5-HT2A and 5-HT2C receptors are thought to be the primary pharmacological mechanisms for serotonin-mediated hallucinogenic drugs, but recently there has been interest in metabotropic glutamate (mGluR2) receptors as contributors to the mechanism of hallucinogens. OBJECTIVE:The present study assesses...

journal_title：Psychopharmacology

authors： Carbonaro TM,Eshleman AJ,Forster MJ,Cheng K,Rice KC,Gatch MB

更新日期：2015-01-01 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：:Measurements of the amplitude and latency of the P3b component of the event-related potential (ERP), simple reaction time (SRT) and four psychomotor tests (VAS, DSST, DSp and CFF) were made on 12 male subjects (aged 19-24 years) 1.0-1.5 and 4.0-4.5 h after single oral doses of triprolidine (7.5 mg), terfenadine (60 mg...

journal_title：Psychopharmacology

authors： Swire FM,Marsden CA,Barber C,Birmingham AT

更新日期：1989-01-01 00:00:00

abstract：OBJECTIVE:Studies suggest that brain-derived neurotrophic factor (BDNF) plays an essential role in regulating memory-related neuroplasticity in the hippocampus. Type 2 diabetes (T2DM) is associated with impairment in many domains of cognitive function which may result from reduced BDNF; however, the correlation of BDNF...

journal_title：Psychopharmacology

authors： Zhen YF,Zhang J,Liu XY,Fang H,Tian LB,Zhou DH,Kosten TR,Zhang XY

更新日期：2013-05-01 00:00:00

abstract：RATIONALE:Antiepileptic drugs are known to produce side effects which may impair driving performance. Performance effects, however, may differ substantially between individual antiepileptic drugs. OBJECTIVE:To compare the effects of carbamazepine, remacemide, and placebo on actual driving performance during a 12-day i...

journal_title：Psychopharmacology

authors： Ramaekers G,Lamers J,Verhey F,Muntjewerff D,Mobbs E,Sanders N,Lewis M,Lockton A

更新日期：2002-01-01 00:00:00

abstract：:The behavioural effects of increasing doses of apomorphine and haloperidol were observed in a group of six marmosets. Behaviour was classified quantitatively into categories: Locomotion, inactivity, checking (small head movements), social interaction and purposeful activities. Statistical analysis revealed that apomor...

journal_title：Psychopharmacology

authors： Scraggs PR,Baker HF,Ridley RM

更新日期：1979-01-01 00:00:00

abstract：:Bromocriptine (0.5-6.0 mg/day) was administered to seven unmedicated chronic schizophrenic and two schizoaffective patients. Transient slight improvement was noted in four patients and marked improvement in one other. Clinical improvement was associated with nausea and drowsiness. These doses of bromocriptine stimulat...

journal_title：Psychopharmacology

authors： Meltzer HY,Kolakowska T,Robertson A,Tricou BJ

更新日期：1983-01-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Major depressive disorder (MDD) is associated with an increased risk for cardiovascular disease (CVD). Apart from biological and life style factors, the use of antidepressants and their potentially adverse effects might contribute to the increased CVD risk. Therefore, we compared cardiovascular...

journal_title：Psychopharmacology

authors： Kuehl LK,Muhtz C,Hinkelmann K,Dettenborn L,Wingenfeld K,Spitzer C,Otte C

更新日期：2016-09-01 00:00:00

abstract：RATIONALE:The role of endogenous opiate systems in cigarette smoking remains unclear. In laboratory animals, opiate antagonists block many of the effects of nicotine, but in humans they do not consistently alter smoking behavior. OBJECTIVE:This study explored the effects of naltrexone, alone and in combination with ni...

journal_title：Psychopharmacology

authors： Brauer LH,Behm FM,Westman EC,Patel P,Rose JE

更新日期：1999-04-01 00:00:00

abstract：RATIONALE:Opioid receptor antagonists reliably alter the expression or extinction of ethanol's conditioned motivational effects as indexed by the place conditioning procedure, suggesting endogenous opioids are normally involved. These studies examined how exogenous stimulation of opioid receptors alters ethanol's condi...

journal_title：Psychopharmacology

authors： Cunningham CL,Bakner L,Schuette LM,Young EA

更新日期：2021-01-01 00:00:00

abstract：RATIONALE:Understanding of the mechanisms of biotransformation of antidepressant drugs, and of their capacity to interact with other medications, is of direct relevance to rational clinical psychopharmacology. OBJECTIVES:To determine the human cytochromes P450 mediating the metabolism of nefazodone, and the inhibitory...

journal_title：Psychopharmacology

authors： von Moltke LL,Greenblatt DJ,Granda BW,Grassi JM,Schmider J,Harmatz JS,Shader RI

更新日期：1999-07-01 00:00:00

abstract：RATIONALE:Dependence on both alcohol and cocaine is a widespread example of polydrug abuse/dependence. It has been hypothesized that ethanol reward is mediated via increased dopaminergic neurotransmission in mesolimbic striatum, as is the case for cocaine. However, little is known about the neurobiology of ethanol in p...

journal_title：Psychopharmacology

authors： Bradberry CW

更新日期：2002-12-01 00:00:00

abstract：RATIONALE:Clinical observations have shown that pain sensitivity is altered in some schizophrenic patients. OBJECTIVES:To study alterations in pain sensitivity, the ketamine model in schizophrenia research was employed. MATERIALS AND METHODS:Rats were subchronically injected with the dissociative anaesthetic ketamine...

journal_title：Psychopharmacology

authors： Becker A,Grecksch G,Schröder H

更新日期：2006-12-01 00:00:00

abstract：RATIONALE:H(3)-receptor inverse agonists raise a great interest as innovative therapeutics in several central disorders. Whereas their procognitive properties are well established, their antipsychotic-like properties are still debated. OBJECTIVES:We further explored the effect of maximal doses (3-10 mg/kg) of ciproxif...

journal_title：Psychopharmacology

authors： Burban A,Sadakhom C,Dumoulin D,Rose C,Le Pen G,Frances H,Arrang JM

更新日期：2010-07-01 00:00:00

abstract：:Brain 5-hydroxytryptamine (5-HT) was depleted in rats by intraventricular injection with 5,7-dihyroxytryptamine (5,7-DHT) prior to feeding rats a liquid diet containing ethanol. After withdrawal of ethanol, withdrawal reactions were significantly less severe in 5-HT-depleted rats than control rats. Sleeping times afte...

journal_title：Psychopharmacology

authors： Wood JM

更新日期：1980-01-01 00:00:00

abstract：RATIONALE:The cerebral microdialysis technique has been widely used to monitor the release of 5-hydroxytryptamine (5-HT). The extracellular concentration of 5-HT has generally been shown to change after pharmacological manipulation as expected. Extracellular levels of the metabolite, 5-hydroxyindoleaceticacid (5-HIAA) ...

journal_title：Psychopharmacology

authors： Stenfors C,Ross SB

更新日期：2004-03-01 00:00:00

abstract：:The neurochemical specificity of physiological, biochemical, and psychological responses to dextroamphetamine was tested by pretreating volunteers with haloperidol (0.014 mg/kg IM), propranolol (0.1 mg/kg IV), thymoxamine (0.1 mg/kg IV), or placebo prior to 0.3 mg/kg IV amphetamine. Healthy volunteers (N = 12) partici...

journal_title：Psychopharmacology

authors： Nurnberger JI Jr,Simmons-Alling S,Kessler L,Jimerson S,Schreiber J,Hollander E,Tamminga CA,Nadi NS,Goldstein DS,Gershon ES

更新日期：1984-01-01 00:00:00

abstract：:The effects of 4 weeks of treatment with the selective monoamine oxidase (MAO) inhibiting antidepressant clorgyline and pargyline on the sleep of affectively disordered patients were studied. Both inhibitors resulted in near total suppression of REM sleep, a decrease in total sleep time, and an increase in the percent...

journal_title：Psychopharmacology

authors： Cohen RM,Pickar D,Garnett D,Lipper S,Gillin JC,Murphy DL

更新日期：1982-01-01 00:00:00

abstract：BACKGROUND:The serotonin (5-HT) deficiency hypothesis of aggression is being seriously challenged by pharmacological data showing robust anti-aggressive effects of 5-HT1A receptor agonists in dose ranges that concomitantly inhibit 5-HT neurotransmission. Hence, an adequate interpretation of the role of 5-HT activity in...

journal_title：Psychopharmacology

authors： de Boer SF,Newman-Tancredi A

更新日期：2016-03-01 00:00:00

abstract：RATIONALE:A dopamine receptor 4 variable number tandem repeat (DRD4 VNTR) polymorphism has been related to reactivity to smoking cues among smokers, but the effect of this genetic variation on brain responses to smoking cues has not been evaluated. OBJECTIVES:The present study evaluated the relationship between carryi...

journal_title：Psychopharmacology

authors： McClernon FJ,Hutchison KE,Rose JE,Kozink RV

更新日期：2007-11-01 00:00:00

abstract：:The purpose of this review was to establish in vivo apparent pA2 and pKB values for antagonism of the discriminative stimulus effects of benzodiazepine ligands, and to compare these values to those obtained from other behavioral procedures. Articles were chosen from the Medline data base from January 1976 to August 19...

journal_title：Psychopharmacology

authors： Rowlett JK,Woolverton WL

更新日期：1996-11-01 00:00:00

abstract：:A continuous intravenous infusion of the opiate receptor antagonist naloxone, at doses ranging from 0.7 to 1.0 micrograms/kg/min (total dose 8.8-13.2 mg), was performed in eight normal subjects during the first 240 min of night sleep. A significant reduction in stage REM and in stage 4 percent duration was observed. P...

journal_title：Psychopharmacology

authors： Cianchetti C,Masala C,Olivari P,Giordano G

更新日期：1984-01-01 00:00:00