Skinfold thickness for rivastigmine patch application in Alzheimer's disease.

abstract：:The effect of the dopamine receptor antagonist haloperidol on the development of sensitization to ethanol-induced increases in locomotor activity was examined in DBA/2J mice. In Experiment 1, different groups of mice were given saline or ethanol (2 g/kg) immediately before each of four locomotor activity sessions (48-...

journal_title：Psychopharmacology

authors： Broadbent J,Grahame NJ,Cunningham CL

更新日期：1995-08-01 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：:In mice that were scored for the length of time they remained immobile in awkward postures (cataleptic) on an inclined wire grid, a large IP dose of pilocarpine (80 mg/kg) caused a clear catalepsy, which was prevented by both dopamine agonists that were tested, apomorphine (4 or 8 mg/kg, IP) and bromocriptine (8 mg/kg...

journal_title：Psychopharmacology

authors： Klemm WR

更新日期：1985-01-01 00:00:00

abstract：:Four benzodiazepine tranquilizers have been tested, alone or in combination with scopolamine, on the spontaneous locomotor activity of BALB/c mice. Scopolamine-induced locomotor stimulation was enhanced by chlordiazepoxide, diazepam, and medazepam, but not by bromazepam. These effects are similar to those exerted by t...

journal_title：Psychopharmacology

authors： Sansone M

更新日期：1980-01-01 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：RATIONALE:It has recently been reported that chronic nicotine administration at subconvulsive doses causes seizures, a phenomenon referred to as kindling. Evidence points to the involvement of oxidative stress in pharmacological and electrical kindling, sex is known to influence the brain's response to nicotine. OBJEC...

journal_title：Psychopharmacology

authors： Gomes PX,de Oliveira GV,de Araújo FY,de Barros Viana GS,de Sousa FC,Hyphantis TN,Grunberg NE,Carvalho AF,Macêdo DS

更新日期：2013-01-01 00:00:00

abstract：RATIONALE:Partial dopamine receptor agonists have been proposed as candidate pharmacotherapies for cocaine dependence. OBJECTIVE:This 42-day, within-subject, human laboratory study assessed how maintenance on aripiprazole, a partial D(2) receptor agonist, influenced smoked cocaine self-administration, cardiovascular m...

journal_title：Psychopharmacology

authors： Haney M,Rubin E,Foltin RW

更新日期：2011-08-01 00:00:00

abstract：:In a one-trial step-through passive avoidance task, pretraining administration of ethanol was shown to decrease the latencies to step through at both training (day 1) and testing (day 2) for both rats and mice. A detailed analysis of these effects showed that they differed from those reported previously by others. The...

journal_title：Psychopharmacology

authors： Bammer G,Chesher GB

更新日期：1982-01-01 00:00:00

abstract：:Serotonin is a neurotransmitter that is widely distributed throughout the central nervous system. The role of serotonin in schizophrenia is still unclear. Postmortem studies of serotonin receptor subtypes in schizophrenia have been inconclusive for the most part. The most promising findings involve a reduction in 5-HT...

journal_title：Psychopharmacology

authors： Ohuoha DC,Hyde TM,Kleinman JE

更新日期：1993-01-01 00:00:00

abstract：RATIONALE:Nicotine displays rewarding and aversive effects, and while dopamine has been linked with nicotine's reward, the neurotransmitter(s) involved with aversion remains speculative. The kappa-dynorphinergic system has been associated with negative motivational and affective states, and whether dynorphin (Dyn) cont...

journal_title：Psychopharmacology

authors： Isola R,Zhang H,Tejwani GA,Neff NH,Hadjiconstantinou M

更新日期：2009-01-01 00:00:00

abstract：:NCQ 298 ((S)-3-iodo-N-[(l-ethyl-2-pyrrolidinyl)methyl]-5,6- dimethoxysalicylamide) has an iodine substituent. We have labelled NCQ 298 with 123I and 125I, and used the radioligands as tracers in receptor studies in vitro, in vivo in autoradiography and in SPECT studies on Cynomolgus monkeys. [125I]NCQ 298 bound in vit...

journal_title：Psychopharmacology

authors： Hall H,Högberg T,Halldin C,Köhler C,Ström P,Ross SB,Larsson SA,Farde L

更新日期：1991-01-01 00:00:00

abstract：RATIONAL:Caloric restriction increases the risk of relapse in abstinent drug users. Hormones involved in the regulation of energy balance and food intake, such as leptin and ghrelin, are implicated in drug-related behaviors. OBJECTIVES:We investigated the role of leptin and ghrelin in the augmentation of heroin seekin...

journal_title：Psychopharmacology

authors： D'Cunha TM,Chisholm A,Hryhorczuk C,Fulton S,Shalev U

更新日期：2020-03-01 00:00:00

abstract：RATIONALE:Schizophrenia is a severe, persistent, and fairly common mental illness. Haloperidol is widely used and is effective against the symptoms of psychosis seen in schizophrenia. Chronic oral haloperidol administration decreased the number of astrocytes in the parietal cortex of macaque monkeys (Konopaske et al., ...

journal_title：Psychopharmacology

authors： Konopaske GT,Bolo NR,Basu AC,Renshaw PF,Coyle JT

更新日期：2013-11-01 00:00:00

abstract：:We examined the possibility that anoxia at birth can alter behavioral sensitization to amphetamine during adulthood. Male rats born either vaginally or by Cesarean section with or without an additional 15-min period of anoxia received five once-daily injections of either d-amphetamine (2.0 mg/kg, i.p.) or vehicle or n...

journal_title：Psychopharmacology

authors： Brake WG,Boksa P,Gratton A

更新日期：1997-10-01 00:00:00

abstract：:It has been suggested that anxiety may be a critical factor in certain forms of non-opioid environmental analgesia. In the present study, 5-min exposure to the elevated plus-maze test of anxiety (EPM) induced a mild, though enduring, elevation in tail-flick latencies in male mice. Pretreatment with the opiate antagoni...

journal_title：Psychopharmacology

authors： Lee C,Rodgers RJ

更新日期：1990-01-01 00:00:00

abstract：RATIONALE:In drug-dependent individuals, the primary excessive motivation is for drugs. Studies also indicate altered interest for "natural" rewarding activities associated with motivational disorders that may be relevant to drug dependence. However, to date, the impact of drug dependence and withdrawal upon motivation...

journal_title：Psychopharmacology

authors： Rouibi K,Contarino A

更新日期：2012-06-01 00:00:00

abstract：RATIONALE:It has been demonstrated that major differences between mice of the C57BL/6J and DBA/2J inbred strains for amphetamine-induced place conditioning (preference and avoidance, respectively) are evident in standard housing conditions but abolished by temporary restricted feeding. This gene-experience model may be...

journal_title：Psychopharmacology

authors： Orsini C,Buchini F,Piazza PV,Puglisi-Allegra S,Cabib S

更新日期：2004-03-01 00:00:00

abstract：:The aim of the present study was to evaluate the effects of nicotinic acetylcholine receptor (nACh-R) agonists such as (-)-nicotine and related compounds on brain monoamine turnover. A single administration of (-)-nicotine (0.04, 0.2, 1.0, and 5.0 mg/kg SC) increased both noradrenaline (NA) and dopamine (DA) turnover ...

journal_title：Psychopharmacology

authors： Tani Y,Saito K,Tsuneyoshi A,Imoto M,Ohno T

更新日期：1997-02-01 00:00:00

abstract：:Basal morning humoral (H)-endorphin blood levels were assessed in ten autistic patients, 12 chronic schizophrenic patients and 11 healthy control subjects. Four autistic patients and four schizophrenic patients were drug free for at least 6 months while all other psychiatric patients were under treatment with antidopa...

journal_title：Psychopharmacology

authors： Weizman R,Weizman A,Tyano S,Szekely G,Weissman BA,Sarne Y

更新日期：1984-01-01 00:00:00

abstract：RATIONALE:Past research has found that exposure to alcohol cues causes a narrowing of attentional scope and enhances the neural responses associated with approach motivation. OBJECTIVE:The current research sought to determine if a manipulated broadened (global) attentional scope would reduce approach-motivated neural ...

journal_title：Psychopharmacology

authors： Ryerson NC,Neal LB,Gable PA

更新日期：2017-04-01 00:00:00

abstract：BACKGROUND:Several different animal models are currently used to research the neurodegenerative movement disorder Parkinson's disease (PD). RESULTS:Models based on the genetic deficits associated with a small percentage of sufferers demonstrate the pathological accumulation of alpha-synuclein characteristic of the dis...

journal_title：Psychopharmacology

authors： Lane E,Dunnett S

更新日期：2008-08-01 00:00:00

abstract：:Phencyclidine (PCP; 2.5 or 5.0 mg/kg) potentiated the effects of rewarding hypothalamic brain stimulation, causing parallel leftward shifts of the functions that relate rate of responding to stimulation frequency. Thus, like a number of other drugs of abuse, PCP lowered the "dose" of stimulation required to maintain r...

journal_title：Psychopharmacology

authors： Carlezon WA Jr,Wise RA

更新日期：1993-01-01 00:00:00

abstract：:Quantitative receptor autoradiography was used to study the effects of the selective serotonin reuptake inhibitors citalopram and fluoxetine and the tricyclic antidepressant imipramine on the regulation of beta 1-adrenergic receptors in the rat brain. Rats were treated with saline, citalopram (10 mg kg-1), fluoxetine ...

journal_title：Psychopharmacology

authors： Pälvimäki EP,Laakso A,Kuoppamäki M,Syvälahti E,Hietala J

更新日期：1994-08-01 00:00:00

abstract：RATIONALE:Alteration of dopamine neurotransmission in the prefrontal cortex, especially hypofunction of dopamine D1 receptors, contributes to psychotic symptoms and cognitive deficit in schizophrenia. D1 receptors signal through the cAMP/PKA second messenger cascade, which is modulated by phosphodiesterase (PDE) enzyme...

journal_title：Psychopharmacology

authors： Kuroiwa M,Snyder GL,Shuto T,Fukuda A,Yanagawa Y,Benavides DR,Nairn AC,Bibb JA,Greengard P,Nishi A

更新日期：2012-02-01 00:00:00

abstract：:The effects on one-way active avoidance conditioning of pre-training, systemic administration of the selective mu-receptor agonist [D-Ala2,N-Me-Phe4, Gly-ol]enkephalin (DAGO), and the selective mu-receptor antagonist (D-Phe-Cys-Tyr-D-Trp-Orn-Thr-Pen-Thr-NH2 (CTOP), were determined in Swiss-Webster mice. A low dose of ...

journal_title：Psychopharmacology

authors： Schulteis G,Martinez JL Jr

更新日期：1992-01-01 00:00:00

abstract：RATIONALE:The P3 is a ubiquitous component of stimulus-driven neural activity that can be observed in scalp electrophysiological recordings. Multiple lines of evidence suggest an important role for the noradrenergic system in the generation of the P3. However, pharmacological studies of the P3 using noradrenergic manip...

journal_title：Psychopharmacology

authors： de Rover M,Brown SB,Band GP,Giltay EJ,van Noorden MS,van der Wee NJ,Nieuwenhuis S

更新日期：2015-09-01 00:00:00

abstract：RATIONALE:Brain reward pathways implicated in addiction appear to be less reactive in regular drug users; behavioural manifestations may include decreased sensitivity to natural reinforcers. OBJECTIVES:This study aimed to replicate earlier findings of abstinence-associated incentive motivation deficits in smokers and ...

journal_title：Psychopharmacology

authors： Dawkins L,Powell JH,West R,Powell J,Pickering A

更新日期：2006-12-01 00:00:00

abstract：RATIONALE AND OBJECTIVE:Schizophrenia displays sex differences in many aspects. Decreased brain-derived neurotrophic factor (BDNF) levels have been reported to be associated with high body weight or obesity as well as other psychopathological aspects in schizophrenia patients. This study aimed to explore sex difference...

journal_title：Psychopharmacology

authors： Yang F,Wang K,Du X,Deng H,Wu HE,Yin G,Ning Y,Huang X,Teixeira AL,de Quevedo J,Soares JC,Li X,Lang X,Zhang XY

更新日期：2019-02-01 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：:The effects on memory and psychomotor functions of four antidepressants which differ in sedative and anticholinergic properties were assessed. Amitriptyline (37.5, 70 mg), trazodone (100, 200 mg) viloxazine (100, 200 mg), protriptyline (10, 20 mg) or placebo were administered in a double blind, independent groups desi...

journal_title：Psychopharmacology

authors： Curran HV,Sakulsriprong M,Lader M

更新日期：1988-01-01 00:00:00