Trazodone and triazolam: acute subject-rated and performance-impairing effects in healthy volunteers.

abstract：RATIONALE:Cannabinoid antagonists purportedly have greater effects in reducing the intake of highly palatable food compared to less palatable food. However, this assertion is based on free-feeding studies in which the amount of palatable food eaten under baseline conditions is often confounded with other variables, suc...

journal_title：Psychopharmacology

authors： Buckley JL,Rasmussen EB

更新日期：2014-05-01 00:00:00

abstract：:Two experiments were conducted to test the hypothesis that tolerance to the hypothermic effect of ethanol fails to develop if rats are denied the unconditional stimulus represented by hypothermia. In both experiments, rats were injected with either ethanol (1.9 or 2.5 g/kg) or saline and given microwave hyperthermia (...

journal_title：Psychopharmacology

authors： Hjeresen DL,Reed DR,Woods SC

更新日期：1986-01-01 00:00:00

abstract：RATIONALE:We recently reported that simultaneous exposure to amphetamine and various stressors resulted in reduced hypothalamic-pituitary-adrenal (HPA) and glycemic responses to the stressors. Since this is a new and relevant phenomenon, we wanted to further explore this interaction. OBJECTIVES:This study aims (i) to ...

journal_title：Psychopharmacology

authors： Gagliano H,Ortega-Sanchez JA,Nadal R,Armario A

更新日期：2017-10-01 00:00:00

abstract：:Human CSF cyclic AMP and cyclic GMP have been measured as possible indicators of activity of central neurotransmitter-sensitive adenylate or guanylate cyclase. In an attempt to help to identify the specific neurotransmitter systems of origin of human CSF cyclic AMP and GMP, we studied Parkinson patients with and with...

journal_title：Psychopharmacology

authors： Belmaker RH,Ebstein RP,Biederman J,Stern R,Berman M,van Praag HM

更新日期：1978-07-19 00:00:00

abstract：:Buprenorphine, a partial mu opioid agonist, is an experimental medication under development for the treatment of opioid dependence as an alternative to methadone maintenance. The present study examined the relationship between level of opioid physical dependence and response to buprenorphine administration as part of ...

journal_title：Psychopharmacology

authors： Walsh SL,June HL,Schuh KJ,Preston KL,Bigelow GE,Stitzer ML

更新日期：1995-06-01 00:00:00

abstract：:Aniamls were administered increasing doses of morphine for 16 days. During withdrawal they were challenged with an apomorphine ester or lergotrile. These dopamine agonists produced quantitatively different effects on behaviour. The results suggest that chronic morphine administration leads to dopamine supersensitivity...

journal_title：Psychopharmacology

authors： Tye NC,Horsman L,Wright FC,Pullar IA

更新日期：1979-05-15 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：:Ten rats were trained to lever press for food reward on a schedule of differential reinforcement of low rates of response with a 20-s criterion (DRL 20). Ten more were trained on a new schedule of punishment, designed to be comparable to DRL 20 - differential punishment of high rates of response (DPH 20). Under this s...

journal_title：Psychopharmacology

authors： Salmon P,Gray JA

更新日期：1985-01-01 00:00:00

abstract：RATIONALE:Quetiapine extended release (XR) has been used to treat various psychiatric disorders, including depressive episodes associated with bipolar I and II disorders. Quetiapine XR is the first approved drug in China for the treatment of bipolar disorder. OBJECTIVES:The study evaluated the efficacy and safety of s...

journal_title：Psychopharmacology

authors： Li H,Gu N,Zhang H,Wang G,Tan Q,Yang F,Ning Y,Zhang H,Lu Z,Xu X,Shi J,Gao C,Li L,Zhang K,Tian H,Wang X,Li K,Li H,Xu Y,Xie S,Yu X

更新日期：2016-04-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Footshock stress reliably reinstates heroin seeking in rats, but the time course of the development of this effect following drug withdrawal is not known. Here we studied the effect of intermittent footshock stress on reinstatement of heroin seeking following different withdrawal periods (1-66 ...

journal_title：Psychopharmacology

authors： Shalev U,Morales M,Hope B,Yap J,Shaham Y

更新日期：2001-06-01 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：:This study demonstrates that pre-exposure to stress influences subsequent effects of stress on pain sensitivity (stress-induced analgesia) and on plasma corticosterone and brain catecholamine activity. Animals exposed to a 30 min shock session (S1 = 8, 5.0 s shocks) 10 days earlier showed a significant attenuation of ...

journal_title：Psychopharmacology

authors： Caggiula AR,Antelman SM,Aul E,Knopf S,Edwards DJ

更新日期：1989-01-01 00:00:00

abstract：:A novel self-stimulation methodology involving a fixed-interval (FI-5 s) schedule of reinforcement, microanalysis and threshold evaluation was used to investigate the effects of cocaine on rats lever pressing for electrical stimulation of the prefrontal cortex. Cocaine (15 mg/kg) increased medial prefrontal cortex (MP...

journal_title：Psychopharmacology

authors： McGregor IS,Atrens DM,Jackson DM

更新日期：1992-01-01 00:00:00

abstract：:Amphetamine (AMP) administered in high doses suppresses feeding. However, in low doses AMP has been shown to both suppress and facilitate feeding. Further, there is some indication of individual differences in the feeding response to low doses of AMP. Evidence indicates that AMP's effects on feeding are dopamine-media...

journal_title：Psychopharmacology

authors： Sills TL,Vaccarino FJ

更新日期：1991-01-01 00:00:00

abstract：:The [14C]-2-deoxyglucose method was used to map the in vivo metabolic response of glucose to savoxepine, a novel tetracyclic cyano-dibenzoxepino-azepine. Savoxepine is reported to have higher affinity for dopamine (DA) receptors in the hippocampus than in the striatum and hence should have dose-dependent, anatomically...

journal_title：Psychopharmacology

authors： Cascella NG,Tarazi FI,Shirakawa O,Tamminga CA

更新日期：1994-03-01 00:00:00

abstract：:To test the Pavlovian conditioning model of alcohol tolerance, two groups of eight male social drinkers each received five administrations of alcohol and five administrations of an equal volume of tonic each, on an alternating basis, during the initial 10-session tolerance development phase of the study. Group 1 recei...

journal_title：Psychopharmacology

authors： Shapiro AP,Nathan PE

更新日期：1986-01-01 00:00:00

abstract：:Rats were trained to self-stimulate by interrupting a photobeam and brain stimulation was maintained for as long as the beam of light was broken. d-Amphetamine sulphate was then administered and response rate and total duration of stimulation were recorded. Both response rate and total duration were elevated by 1.0, 2...

journal_title：Psychopharmacology

authors： Zacharko RM,Wishart TB

更新日期：1979-08-08 00:00:00

abstract：RATIONALE:The effects of caffeine, especially caffeinated coffee, on human performance have been extensively studied. However, few studies have been naturalistic representations of how tea/coffee is normally consumed in terms of dose and time of consumption. OBJECTIVES:This study investigated the effects of day-long c...

journal_title：Psychopharmacology

authors： Hindmarch I,Rigney U,Stanley N,Quinlan P,Rycroft J,Lane J

更新日期：2000-04-01 00:00:00

abstract：:Intracerebroventricular injections of gamma-aminobutyric acid (GABA) and of the GABA-transaminase inhibitor, ethanolamine-O-sulphate (EOS), decreased the food intake of freely-fed (GABA and EOS) and food-deprived rats (EOS). The effect, still evident 24 h after treatment, was not decreased by the GABA receptor-blocker...

journal_title：Psychopharmacology

authors： Olgiati VR,Netti C,Guidobono F,Pecile A

更新日期：1980-01-01 00:00:00

abstract：RATIONALE:Calcineurin is a protein regulating cytokine expression in T lymphocytes and calcineurin inhibitors such as cyclosporine A (CsA) are widely used for immunosuppressive therapy. It also plays a functional role in distinct neuronal processes in the central nervous system. Disturbed information processing as seen...

journal_title：Psychopharmacology

authors： Brosda J,Becker T,Richter M,Jakobs M,Hörbelt T,Bendix I,Lückemann L,Schedlowski M,Hadamitzky M

更新日期：2020-12-21 00:00:00

abstract：RATIONALE:Recent studies have suggested that the salutary actions of clozapine in schizophrenia may be due to selective activation of M(1) muscarinic receptors by clozapine and/or its major active metabolite N-desmethylclozapine. OBJECTIVE:We systematically tested this hypothesis by screening a large number of psychoa...

journal_title：Psychopharmacology

authors： Davies MA,Compton-Toth BA,Hufeisen SJ,Meltzer HY,Roth BL

更新日期：2005-04-01 00:00:00

abstract：BACKGROUND:A history of brief intermittent social defeat stress can escalate cocaine self-administration and induce long-term adaptations in the mesolimbic dopamine system. Extra-hypothalamic corticotrophin releasing factor (CRF) has been shown to be closely associated with stress-induced escalation of drug use. How re...

journal_title：Psychopharmacology

authors： Han X,DeBold JF,Miczek KA

更新日期：2017-09-01 00:00:00

abstract：:The purpose of this study was to assess the effects of acute nicotine administration, following a 12-h cigarette deprivation period, using a computerized performance assessment battery (PAB). The PAB was comprised of five tasks which were selected to reflect a variety of complex acquired behaviors, sometimes referred ...

journal_title：Psychopharmacology

authors： Snyder FR,Henningfield JE

更新日期：1989-01-01 00:00:00

abstract：:Oral movements (OMs) in rats administered chronic haloperidol (HAL) were quantified simultaneously by a human observer and via a computerized video analysis system which monitored the distance between the upper and low lips using TV images. The human observer data indicated that during HAL administration the total dur...

journal_title：Psychopharmacology

authors： Ellison G,See R,Levin E,Kinney J

更新日期：1987-01-01 00:00:00

abstract：:Mice were trained on a one-trial inhibitory avoidance task and given immediate post-training intraperitoneal injections of cocaine (0.03-1.00 mg/kg). On a retention test 24 h later, the retention latencies of mice given the 0.10 mg/kg dose were significantly higher than those of the controls. The effect of cocaine on ...

journal_title：Psychopharmacology

authors： Introini-Collison IB,McGaugh JL

更新日期：1989-01-01 00:00:00

abstract：RATIONALE:During the last few decades, alcohol use disorders (AUD) have reached an epidemic prevalence, yet social influences on alcoholism have not been fully addressed. Several factors can modulate alcohol intake. On one hand, stress can reinforce ethanol-induced behaviors and be an important component in AUD and alc...

journal_title：Psychopharmacology

authors： Bahi A,Dreyer JL

更新日期：2020-03-01 00:00:00

abstract：:Intraperitoneal (IP) administration of the acetylcholinesterase inhibitor, soman (10-40 micrograms/kg), suppressed in a dose-related manner response rates in rats maintained under a multiple fixed-interval 50-s fixed-ratio 25 schedule of food delivery. Chronic administration of soman at weekly intervals resulted in to...

journal_title：Psychopharmacology

authors： Hymowitz N,Brezenoff HE,McGee J,Campbell K,Knight V

更新日期：1985-01-01 00:00:00

abstract：:The effects of bromocriptine, lisuride and apomorphine on specific binding of 3H-spiroperidol to homogenates of rat caudate nucleus were studied. (+)-Butaclamol was used to define specific binding. Bromocriptine and lisuride inhibited binding markedly, in vitro and also 30 min after in vivo injection. Bromocriptine co...

journal_title：Psychopharmacology

authors： Weir RL,Hruska RE,Silbergeld EK

更新日期：1981-01-01 00:00:00

abstract：:The effects of chronic lithium treatment on methylphenidate-, D1 dopamine receptor agonist (A-77636)-, and tactile stimulation-induced increases in frontal cortical acetylcholine release were studied in the rat using in vivo brain microdialysis. Cortical acetylcholine release in control rats was maximally stimulated b...

journal_title：Psychopharmacology

authors： Acquas E,Fibiger HC

更新日期：1996-05-01 00:00:00

abstract：:We investigated the possible role of dopamine receptors in the mediation of copulatory disorder induced by defeat experience in male mice, using L-dopa and apomorphine. To generate the copulatory disorder, male mice were attacked 20 times daily for 5 consecutive days, as intruders in confrontation with an aggressive r...

journal_title：Psychopharmacology

authors： Sugiura K,Yoshimura H,Yokoyama M

更新日期：1997-10-01 00:00:00