Nefazodone, meta-chlorophenylpiperazine, and their metabolites in vitro: cytochromes mediating transformation, and P450-3A4 inhibitory actions.

abstract：:The present studies were undertaken to investigate the neuroactive steroidal modulation of feeding behavior and possible involvement of gamma-aminobutyric acid type-A (GABA-A) and mitochondrial diazepam binding inhibitor (DBI) receptors (MDR) in food-deprived male mice. Allopregnanolone (0.5-2 mg/kg), a neurosteroid, ...

journal_title：Psychopharmacology

authors： Reddy DS,Kulkarni SK

更新日期：1998-06-01 00:00:00

abstract：RATIONALE:Caffeine is commonly believed to offset the acute effects of alcohol, but some evidence suggests that cognitive processes remain impaired when caffeine and alcohol are coadministered. OBJECTIVES:No previous study has investigated the separate and joint effects of alcohol and caffeine on conflict monitoring a...

journal_title：Psychopharmacology

authors： Bailey K,Amlung MT,Morris DH,Price MH,Von Gunten C,McCarthy DM,Bartholow BD

更新日期：2016-04-01 00:00:00

abstract：:There is an increasing prevalence of smokeless tobacco use. However, very little descriptive information is available on the pattern of use. This study examines topographical features of smokeless tobacco use in a male college-age population (N = 56). Subjects were required to use smokeless tobacco ad lib. for a perio...

journal_title：Psychopharmacology

authors： Hatsukami DK,Keenan RM,Anton DJ

更新日期：1988-01-01 00:00:00

abstract：:The i.v. pentylenetetrazol seizure threshold was increased by 2.5 mg/kg and decreased by 15 mg/kg of a single (+)-amphetamine dose. After 7 consecutive days of amphetamine administration, tolerance developed to the decrease but not to the increase in seizure threshold. At 12--48 h after the last dose of 2.5 mg/kg seiz...

journal_title：Psychopharmacology

authors： Riffee WH,Gerald MC

更新日期：1977-01-31 00:00:00

abstract：RATIONALE:One third of US smokers are intermittent smokers (ITS) who do not smoke daily. Unlike daily smokers (DS), whose smoking is negatively reinforced by withdrawal relief, ITS may be motivated by immediate positive reinforcement. In contrast, incentive salience theory posits hypothesis that "liking" of drug effect...

journal_title：Psychopharmacology

authors： Shiffman S,Terhorst L

更新日期：2017-10-01 00:00:00

abstract：:In a test of conditioned punishment, saline-treated controls showed a moderate bias in responding away from a lever producing a response-contingent auditory conditioned stimulus (CS) that had been paired with mild footshock during training and towards a lever producing a neutral auditory CS. Systemic treatment with th...

journal_title：Psychopharmacology

authors： Killcross AS,Everitt BJ,Robins TW

更新日期：1997-01-01 00:00:00

abstract：:Systemic administration of RB 101, a complete inhibitor of the enkephalin degrading enzymes, has been reported to induce naltrindole-reversed antidepressant-like effects in the conditioned suppression of motility (CSM) test in mice. The selective CCKB antagonist L-365,260 also elicits the same naltrindole-blocked resp...

journal_title：Psychopharmacology

authors： Smadja C,Maldonado R,Turcaud S,Fournie-Zaluski MC,Roques BP

更新日期：1995-08-01 00:00:00

abstract：:Acute and chronic effects of ethosuximide (40, 80, and 120 mg/kg), phenytoin (2.5, 5, and 7.5 mg/kg), clonazepam (0.25, 0.5, and 0.75 mg/kg), and valproic acid (40, 80, and 120 mg/kg) were examined in pigeons performing under a delayed-matching-to-sample procedure. Acute administration of clonazepam or valproic acid p...

journal_title：Psychopharmacology

authors： Poling A,Picker M,Vande Polder D,Clark R

更新日期：1986-01-01 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：:Various dopamine receptor antagonists have divergent clinical and neurochemical properties. The relative ability of anticholinergics (benztropine and scopolamine) to reverse these drugs was assessed in squirrel monkeys and rats performing a Sidman avoidance task. In monkeys, benztropine markedly attenuated the effects...

journal_title：Psychopharmacology

authors： Liebman JM,Neale R,Noreika L,Braunwalder A

更新日期：1981-01-01 00:00:00

abstract：:Rats injected with doses of d-amphetamine 0--5.0 mg/kg were observed continuously in either an enclosed Y-maze or on an elevated Y-shaped platform. Patterns of increased walking and stereotypy were unaffected by the type of apparatus, but rearing remained totally suppressed at all dose levels on the elevated platform....

journal_title：Psychopharmacology

authors： Mumford L,Teixeira AR,Kumar R

更新日期：1979-04-25 00:00:00

abstract：RATIONALE:Increasing concomitant abuse of cocaine and morphine-like opioids has prompted a number of studies aimed at understanding how these drugs interact. OBJECTIVE:The present study was designed to determine if variations in opioid pretreatment time would affect how mu opioid agonists interact with cocaine. METHO...

journal_title：Psychopharmacology

authors： Green-Jordan K,Warren L,Kantak KM

更新日期：2001-08-01 00:00:00

abstract：RATIONALE:Low capacity of the central serotonergic system has been associated with impulsive behaviour. Both low platelet monoamine oxidase (MAO) activity and the short (S) allele of the serotonin transporter gene promoter region polymorphism (5-HTTLPR) are proposed to be markers of less efficient serotonergic function...

journal_title：Psychopharmacology

authors： Paaver M,Nordquist N,Parik J,Harro M,Oreland L,Harro J

更新日期：2007-11-01 00:00:00

abstract：:Psychopharmacological studies using caffeinated beverages or caffeine have rarely considered temporal effects on psychological and physiological function or the specific contribution of caffeine, hot water, or beverage type to the observed effects. The effect of 400 ml hot tea, coffee, and water consumption on systoli...

journal_title：Psychopharmacology

authors： Quinlan P,Lane J,Aspinall L

更新日期：1997-11-01 00:00:00

abstract：:Augmentation with low-dose fluvoxamine (50-100 mg/day) to antipsychotic treatment may improve the negative symptoms in schizophrenic patients, but involves a risk of drug-drug interaction. We studied the effects of fluvoxamine on plasma concentrations of haloperidol and reduced haloperidol, and their clinical symptoms...

journal_title：Psychopharmacology

authors： Yasui-Furukori N,Kondo T,Mihara K,Inoue Y,Kaneko S

更新日期：2004-01-01 00:00:00

abstract：RATIONALE:The present series of experiments was conducted in order to assess the nature of dopaminergic modulation of the acoustic startle response using agonists and antagonists specific for dopamine D1 and D2 receptors. OBJECTIVES:The objective of the present study was to demonstrate an enhancement of the acoustic s...

journal_title：Psychopharmacology

authors： Meloni EG,Davis M

更新日期：1999-06-01 00:00:00

abstract：RATIONALE:A subset of male rats that self-administer 3,4-methylenedioxypyrovalerone (MDPV) have unusually high levels of drug intake; however, factor(s) that influence this behavior (e.g., reinforcement history and sex) are unknown. OBJECTIVES:Characterize the reinforcing potency and effectiveness of MDPV in female ra...

journal_title：Psychopharmacology

authors： Doyle MR,Sulima A,Rice KC,Collins GT

更新日期：2020-11-24 00:00:00

abstract：RATIONALE:Neurobiological models of addiction suggest that abnormalities of brain reward circuitry distort salience attribution and inhibitory control processes, which in turn contribute to high relapse rates. OBJECTIVES:The aim of this study is to determine whether impairments of salience attribution and inhibitory c...

journal_title：Psychopharmacology

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

更新日期：2010-12-01 00:00:00

abstract：RATIONALE:Environmental stimuli associated with drugs of abuse are believed to play a major role in the motivation to take drugs, drug dependence, and relapse. Previous work from this laboratory demonstrated that the response-contingent presentation of drug-related, visual cues was at least as important as nicotine in ...

journal_title：Psychopharmacology

authors： Caggiula AR,Donny EC,White AR,Chaudhri N,Booth S,Gharib MA,Hoffman A,Perkins KA,Sved AF

更新日期：2002-09-01 00:00:00

abstract：:This experiment examined the effect of destruction of the ascending 5-hydroxytryptaminergic (5HTergic) pathways on performance in a free-operant timing schedule. Rats received either injections of 5,7-dihydroxytryptamine into the dorsal and median raphe nuclei or sham lesions. They were trained to press levers for a s...

journal_title：Psychopharmacology

authors： al-Zahrani SS,Ho MY,Velazquez Martinez DN,Lopez Cabrera M,Bradshaw CM,Szabadi E

更新日期：1996-10-01 00:00:00

abstract：:In an operant learning lever-pressing procedure on an FR10 schedule of milk reinforcement, male Wistar rats were trained to discriminate between saline and 3 mg/kg IP DN-2327, a new anxiolytic which acts on benzodiazepine receptors, 3 mg/kg IP diazepam or 15 mg/kg IP pentylenetetrazol (PTZ). More than 80% appropriate ...

journal_title：Psychopharmacology

authors： Wada T,Fukuda N

更新日期：1993-01-01 00:00:00

abstract：RATIONALE:Evidence suggesting that the endogenous cannabinoid (eCB) system can be manipulated to facilitate or impair extinction of learned behaviours has important consequences for opiate withdrawal and abstinence. We demonstrated that the fatty acid amide hydrolase (FAAH) inhibitor URB597, which increases eCB levels,...

journal_title：Psychopharmacology

authors： Manwell LA,Mallet PE

更新日期：2015-05-01 00:00:00

abstract：RATIONALE:In cell culture systems, agonists can promote the phosphorylation and internalization of receptors coupled to G proteins (GPCR), leading to their desensitization. However, in the CNS opioid agonists promote a profound desensitization of their analgesic effects without diminishing the presence of their recepto...

journal_title：Psychopharmacology

authors： Garzón J,Rodríguez-Muñoz M,de la Torre-Madrid E,Sánchez-Blázquez P

更新日期：2005-06-01 00:00:00

abstract：:Two experiments were conducted to assess the acute behavioral effects of triazolam and temazepam in healthy, non-drug abusing men in double-blind, placebo-controlled, crossover trials, where all subjects received all possible doses. These drugs were compared to examine allegations that triazolam produces greater behav...

journal_title：Psychopharmacology

authors： Rush CR,Higgins ST,Hughes JR,Bickel WK

更新日期：1993-01-01 00:00:00

abstract：:Forskolin, a diterpene isolated from the plant Coleus forskolii, activates the catalytic subunit of adenylate cyclase, resulting in a hormone receptor-independent increase in the intracellular production of cyclic AMP. This study was undertaken to assess the effect of chronic in vivo infusion of forskolin on noradrene...

journal_title：Psychopharmacology

authors： Suzdak PD,Browne RG

更新日期：1985-01-01 00:00:00

abstract：:Rats were chronically administered either haloperidol (HAL) or fluphenazine (FLU) via depot injections for 8 months, given these same drugs in their drinking water for the next 2 months, and then withdrawn from the drugs. Throughout the experiment the animals were tested repeatedly in an enclosed tube using a computer...

journal_title：Psychopharmacology

authors： See RE,Levin ED,Ellison GD

更新日期：1988-01-01 00:00:00

abstract：RATIONALE:Morphine and buprenorphine have analgesic and anxiolytic-like properties. While their analgesic effects have been well characterized, their anxiolytic-like properties have not. OBJECTIVES:Effects of acute morphine and buprenorphine on the expression of acoustic fear-potentiated startle (FPS) and naloxone pre...

journal_title：Psychopharmacology

authors： Glover EM,Davis M

更新日期：2008-06-01 00:00:00

abstract：RATIONALE:Pavlovian conditioning with a discrete reward-predictive visual cue can elicit two classes of behaviors: "sign-tracking" (approach toward and contact with the cue) and "goal-tracking" (approach toward the site of reward delivery). Sign-tracking has been proposed to be linked to behavioral disorders involving ...

journal_title：Psychopharmacology

authors： Simon NW,Mendez IA,Setlow B

更新日期：2009-03-01 00:00:00

abstract：RATIONALE:Buprenorphine is a low-efficacy mu opioid agonist that can reduce drug taking in opioid abusers; however, the mechanism by which buprenorphine modifies the actions of other drug taking and the consequences of repeated treatment with buprenorphine are not fully understood. OBJECTIVE:The purposes of this study...

journal_title：Psychopharmacology

authors： Galici R,Brandt MR,France CP

更新日期：2002-03-01 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