Deep brain stimulation for the treatment of addiction: basic and clinical studies and potential mechanisms of action.

abstract：INTRODUCTION:Smoking rates among depressed individuals is higher than among healthy subjects, and nicotine alleviates depressive symptoms. Nicotine increases serotonergic and noradrenergic neuronal activity and facilitates serotonin and noradrenaline release. In mice, acute nicotine administration enhances the activity...

journal_title：Psychopharmacology

authors： Andreasen JT,Nielsen EO,Redrobe JP

更新日期：2009-08-01 00:00:00

abstract：:We have previously demonstrated that depletion of forebrain norepinephrine (NE) led to an attenuation of neophobia in a novel environment, as defined by a greater preference for novel food over familiar food. To study further the role of forebrain NE in neophobia we chronically infused noradrenergic receptor ligands o...

journal_title：Psychopharmacology

authors： Steketee JD,Silverman PB,Swann AC

更新日期：1992-01-01 00:00:00

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:Opioid antagonism reduces the consumption of palatable foods in humans but the neural substrates implicated in these effects are less well understood. OBJECTIVES:The aim of the present study was to examine the effects of the opioid antagonist, naltrexone, on neural response to rewarding and aversive sight an...

journal_title：Psychopharmacology

authors： Murray E,Brouwer S,McCutcheon R,Harmer CJ,Cowen PJ,McCabe C

更新日期：2014-11-01 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 order to assess the possible effects of central GABA activation on the consolidation of shock avoidance, the GABA-T inhibitor amino-oxyacetic acid (AOAA) was administered posttrial to adult male rats. Learning was assessed over nine widely spaced sessions of 20 trials each. AOAA-treated animals showed learning with...

journal_title：Psychopharmacology

authors： Katz RJ,Liebler L

更新日期：1978-03-01 00:00:00

abstract：:Mature rats (starting weight at least 270 g) were treated daily with cannabis extract (daily THC dose 20 mg/kg) for 3 months. After a 1- to 4-month drug-free period, residual effects on a variety of behaviors were studied. No residual effects were found in learning of an eight-arm radial maze task, nor on a differenti...

journal_title：Psychopharmacology

authors： Stiglick A,Kalant H

更新日期：1985-01-01 00:00:00

abstract：RATIONALE:Acid sensing ion channels (ASICs) are proton-gated ion channels located in the central and peripheral nervous systems. Of particular interest is ASIC1a, which is located in areas associated with fear and anxiety behaviors. Recent reports suggest a role for ASIC1a in preclinical models of fear conditioning and...

journal_title：Psychopharmacology

authors： Dwyer JM,Rizzo SJ,Neal SJ,Lin Q,Jow F,Arias RL,Rosenzweig-Lipson S,Dunlop J,Beyer CE

更新日期：2009-03-01 00:00:00

abstract：RATIONALE:Chronic nicotine administration decreases the functioning of the cystine-glutamate antiporter system x(c)- which is hypothesized to promote nicotine-taking and nicotine-seeking behaviors. N-acetylcysteine (NAC), a cystine pro-drug, increases the activity of the cystine-glutamate antiporter system x(c)-. Thus,...

journal_title：Psychopharmacology

authors： Ramirez-Niño AM,D'Souza MS,Markou A

更新日期：2013-01-01 00:00:00

abstract：:Acute alcohol administration to rats has in preliminary studies been reported to drastically increase the binding of the benzodiazepine (BZ) receptor antagonist [3H]flumazenil (Ro 15-1788) to central BZ receptors. In the present study the effect of acute alcohol ingestion on the disposition of [11C]flumazenil in the h...

journal_title：Psychopharmacology

authors： Pauli S,Liljequist S,Farde L,Swahn CG,Halldin C,Litton JE,Sedvall G

更新日期：1992-01-01 00:00:00

abstract：RATIONALE:Evidences indicate that methylglyoxal, a highly reactive metabolite of hyperglycemia, can enhance protein glycation, oxidative stress, or inflammation. Mangiferin, a polyphenol compound of C-glucoside, has many beneficial biological activities, including anti-inflammation, anti-oxidation, neuroprotection, cog...

journal_title：Psychopharmacology

authors： Liu YW,Zhu X,Yang QQ,Lu Q,Wang JY,Li HP,Wei YQ,Yin JL,Yin XX

更新日期：2013-08-01 00:00:00

abstract：:In a shuttle-box self-stimulation paradigm, analgesic doses of morphine increase the amount of time a rat leaves rewarding brain stimulation on, without altering average OFF times. This paradigm may serve as a model for the euphoria induced by narcotic drugs and as a useful tool for evaluating the reinforcing effects ...

journal_title：Psychopharmacology

authors： Levitt RA,Baltzer JH,Evers TM,Stilwell DJ,Furby JE

更新日期：1977-11-15 00:00:00

abstract：:Monoamine neurotransmitter systems, along with cholinergic systems, are known to play important roles in cognition, and are disrupted in at least some patients with dementia of the Alzheimer type (DAT). This suggests that monoamine-enhancing drugs might ameliorate cognitive symptoms in certain patients with DAT. L-Dep...

journal_title：Psychopharmacology

authors： Tariot PN,Sunderland T,Weingartner H,Murphy DL,Welkowitz JA,Thompson K,Cohen RM

更新日期：1987-01-01 00:00:00

abstract：:Chronic administration of the pre-synaptic alpha-adrenoreceptor agonist clonidine decreases the concentration of the extra-neuronal metabolite of noradrenaline normetanephrine in the amygdaloid cortex and increases it in the mid-brain. Conversely, blockade of these pre-synaptic receptors by yohimbine increases the nor...

journal_title：Psychopharmacology

authors： Fludder JM,Leonard BE

更新日期：1979-09-01 00:00:00

abstract：RATIONALE:Several halogenated analogs of benztropine (BZT) have previously been characterized as potent DA uptake inhibitors with behavioral profiles that indicate diminished psychomotor stimulant effects relative to cocaine. In a previous study using a fixed-ratio 10 schedule, two chloro-analogs (3'-Cl-BZT and 4'-Cl-B...

journal_title：Psychopharmacology

authors： Woolverton WL,Hecht GS,Agoston GE,Katz JL,Newman AH

更新日期：2001-04-01 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：RATIONALE:Cotreatment with clorgyline shifts the development of sensitization to the D2/D3 dopamine receptor agonist quinpirole from locomotion to mouthing, an effect apparently unrelated to the monoamine oxidase inhibition property of clorgyline. This phenomenon was demonstrated in rats examined in small activity cham...

journal_title：Psychopharmacology

authors： Dvorkin A,Culver KE,Szechtman H

更新日期：2006-07-01 00:00:00

abstract：RATIONALE:The ability of tobacco harm reduction strategies to produce significant reductions in toxin exposure is limited by compensatory increases in smoking behavior. Characterizing factors contributing to the marked individual variability in compensation may be useful for understanding this phenomenon and assessing ...

journal_title：Psychopharmacology

authors： Harris AC,Pentel PR,LeSage MG

更新日期：2009-09-01 00:00:00

abstract：:Doses of eight phenylethylamines were substituted for cocaine on a drug-maintained behavior baseline in baboons. Intravenous infusions of drug were contingent upon completion of 160 lever presses (a 160-response fixed-ratio schedule; FR 160). A 3-h time-out period followed each infusion, permitting a maximum of 8 infu...

journal_title：Psychopharmacology

authors： Griffiths RR,Winger G,Brady JV,Snell JD

更新日期：1976-11-24 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:Information is sparse on neurotransmitter deficiencies in frontotemporal dementia (FTD), in particular with reference to distinct histological subgroups and Alzheimer's disease (AD). OBJECTIVES:To evaluate in FTD with the major histologies, and compare with AD and controls, neurotransmission indices, as thes...

journal_title：Psychopharmacology

authors： Bowen DM,Procter AW,Mann DM,Snowden JS,Esiri MM,Neary D,Francis PT

更新日期：2008-03-01 00:00:00

abstract：:The effects of the CCKB-receptor agonist pentagastrin, a synthetic analogue of the cholecystokinin tetrapeptide (CCK-4), were studied in seven patients suffering from obsessive compulsive disorder (OCD) and seven healthy controls. All subjects were challenged with an IV dose of 0.6 micrograms/kg pentagastrin or placeb...

journal_title：Psychopharmacology

authors： de Leeuw AS,Den Boer JA,Slaap BR,Westenberg HG

更新日期：1996-08-01 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:Some recent pharmacoepidemiological studies revealed an elevated risk of driving accidents after opioid analgesics uses. Among analgesics, codeine is often associated with paracetamol in numerous pharmaceutical specialties. OBJECTIVES:The objective of this study was to evaluate the dose-effect relationship o...

journal_title：Psychopharmacology

authors： Amato JN,Marie S,Lelong-Boulouard V,Paillet-Loilier M,Berthelon C,Coquerel A,Denise P,Bocca ML

更新日期：2013-07-01 00:00:00

abstract：RATIONALE:Negative mood states are characterized by both stress hormone dysregulation and serotonergic dysfunction, reflected by altered thalamic serotonin transporter (5-HTT) levels. However, so far, no study examined the individual association between cortisol response and cerebral in vivo 5-HTT levels in patients su...

journal_title：Psychopharmacology

authors： Reimold M,Knobel A,Rapp MA,Batra A,Wiedemann K,Ströhle A,Zimmer A,Schönknecht P,Smolka MN,Weinberger DR,Goldman D,Machulla HJ,Bares R,Heinz A

更新日期：2011-02-01 00:00:00

abstract：RATIONALE:Catecholamine transmission modulates numerous cognitive and reward-related processes that can subserve more complex functions such as cost/benefit decision making. Dopamine has been shown to play an integral role in decisions involving reward uncertainty, yet there is a paucity of research investigating the c...

journal_title：Psychopharmacology

authors： Montes DR,Stopper CM,Floresco SB

更新日期：2015-08-01 00:00:00

abstract：:In mice, quipazine has shown several behavioral effects: It antagonizes hypothermia induced by a high dose of apomorphine without altering climbing or stereotyped behavior; it antagonizes oxotremorine-induced hypothermia without altering tremors or peripheral signs; and it increases the toxicity of yohimbine. These th...

journal_title：Psychopharmacology

authors： Francès H,Lecrubier Y,Puech AJ,Simon P

更新日期：1980-01-01 00:00:00

abstract：RATIONALE:Over the last decade, many new psychostimulant analogues have appeared on the recreational drug market and most are derivatives of amphetamine or cathinone. Another class of designer drugs is derived from the 2-aminoindan structural template. Several members of this class, including the parent compound 2-amin...

journal_title：Psychopharmacology

authors： Halberstadt AL,Brandt SD,Walther D,Baumann MH

更新日期：2019-03-01 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：:The effects of various psychomotor stimulant drugs and drugs outside this class were examined on the efficacy of stimuli previously paired with reinforcement or reward (conditioned reinforcers, CR) in controlling responding. Pipradrol (5-45 mumol/kg), d-amphetamine (1.25-15.0 mumol/kg), and the cocaine analogues WIN 3...

journal_title：Psychopharmacology

authors： Robbins TW,Watson BA,Gaskin M,Ennis C

更新日期：1983-01-01 00:00:00