Treatment with a carbon monoxide-releasing molecule inhibits chronic inflammatory pain in mice: nitric oxide contribution.

abstract：:When injected IP, the M1 muscarinic receptor antagonist pirenzepine dose-dependently induced a deficit in passive avoidance learning in rats. This activity was optimal at 75 mg/kg injected 1 h before the acquisition session. The deficit induced by pirenzepine was antagonized by oxotremorine (0.03-0.3 mg/kg SC) and phy...

journal_title：Psychopharmacology

authors： Worms P,Gueudet C,Pério A,Soubrié P

更新日期：1989-01-01 00:00:00

abstract：:The effects of naloxone on diazepam-induced release of behavior in aversive situations were investigated in rats. Naloxone (0.5 and 1 mg/kg-1) suppressed diazepam-induced eating in an unfamiliar situation and reduced (1 mg/kg-1) spontaneous food intake. Naloxone (1 mg/kg-1) canceled the increased lever pressing produc...

journal_title：Psychopharmacology

authors： Soubrié P,Jobert A,Thiebot MH

更新日期：1980-01-01 00:00:00

abstract：RATIONALE:Neurosteroids are implicated in various stages of drug dependence, including the acquisition phase, tolerance, and withdrawal. The neurosteroid allopregnanolone is also able to substitute for drugs with abuse potential and possesses reinforcing properties. OBJECTIVES:The effects of acute treatment with, and ...

journal_title：Psychopharmacology

authors： Concas A,Sogliano C,Porcu P,Marra C,Brundu A,Biggio G

更新日期：2006-06-01 00:00:00

abstract：RATIONALE:The positive modulation of gamma-aminobutyric acid type-A (GABAA) receptors is a putative mechanism via which alcohol escalates aggressive behavior. Broad-spectrum benzodiazepine antagonists block alcohol-heightened aggression in rats and monkeys. However, the degree to which GABAA subunit composition plays a...

journal_title：Psychopharmacology

authors： de Almeida RM,Rowlett JK,Cook JM,Yin W,Miczek KA

更新日期：2004-03-01 00:00:00

abstract：BACKGROUND AND RATIONALE:Pain is a complex sensory experience, involving cognitive factors, environment (setting, society, and culture), experience, and gender and is modulated significantly by the central nervous system (CNS). The mechanisms by which opioid analgesics work are understood, but this class of drugs is no...

journal_title：Psychopharmacology

authors： Kivell B,Prisinzano TE

更新日期：2010-06-01 00:00:00

abstract：:The differential sensitivity of young and elderly healthy adults to the impairment effects of benzodiazepines was assessed by tasks with several levels of difficulty. Using a double-blind procedure, single doses of placebo, alprazolam (0.75 and 1.5 mg) and triazolam (0.25 and 0.5 mg) were ingested orally by 10 young m...

journal_title：Psychopharmacology

authors： Nikaido AM,Ellinwood EH Jr,Heatherly DG,Gupta SK

更新日期：1990-01-01 00:00:00

abstract：:Elderly normal volunteers (N = 12, mean age 70.4 years) were administered placebo or diazepam 2.5, 5, 10 mg in four consecutive sessions separated by at least a 1-week interval. Memory and psychomotor performance and plasma diazepam concentrations were assessed at baseline and at 1 and 3 h following drug administratio...

journal_title：Psychopharmacology

authors： Pomara N,Stanley B,Block R,Guido J,Russ D,Berchou R,Stanley M,Greenblatt DJ,Newton RE,Gershon S

更新日期：1984-01-01 00:00:00

abstract：:The present study was undertaken to evaluate the effects of single and repeated doses of triazolam (1 mg/kg IP) and desipramine (DMI) (10 mg/kg IP) alone and in combination on certain pharmacologic responses and brain catecholamine levels in rats. The significant findings were: (1) triazolam and DMI given alone and in...

journal_title：Psychopharmacology

authors： Kusaka M,Horikawa A,Meshi T,Maruyama Y

更新日期：1980-01-01 00:00:00

abstract：:Muscimol, a structural analog of GABA, significantly potentiated pilocarpine-induced analgesia in rats, but failed to alter pilocarpine-induced catalepsy. It also failed to affect pilocarpine-elicited increase in homovanillic acid levels in the striatum. These findings suggest that the potentiation of pilocarpine-indu...

journal_title：Psychopharmacology

authors： Naik SR,Kelkar MR,Amladi SR,Sheth UK

更新日期：1981-01-01 00:00:00

abstract：RATIONALE:Stress experience during adolescence has been linked to the development of psychiatric disorders in adulthood, many of which are associated with impairments in prefrontal cortex function. OBJECTIVE:The current study was designed to determine the immediate and enduring effects of repeated social stress on a p...

journal_title：Psychopharmacology

authors： Snyder KP,Barry M,Valentino RJ

更新日期：2015-01-01 00:00:00

abstract：RATIONALE:Schizophrenia is characterized by a large variety of cognitive symptoms, among which information processing deficits have been extensively studied. So far, these aspects have been found to be remarkably stable and effective treatment is still lacking. Traditionally, information processing is subdivided into p...

journal_title：Psychopharmacology

authors： Ellenbroek BA

更新日期：2004-06-01 00:00:00

abstract：RATIONALE:The five-choice serial reaction time task (5-CSRTT) is regularly used to study attention and impulsivity. In the 5-CSRTT, rodents initiate a trial, then after an inter-trial interval (ITI), a light appears in one of five holes. Responding in the lit vs. unlit hole reflects attention (accuracy), while respondi...

journal_title：Psychopharmacology

authors： Cope ZA,Halberstadt AL,van Enkhuizen J,Flynn AD,Breier M,Swerdlow NR,Geyer MA,Young JW

更新日期：2016-10-01 00:00:00

abstract：:Normal male volunteers took single acute doses of either diazepam or placebo under double-blind conditions in three simulated public speaking experiments. Measures of palmar sweating and subjective anxiety showed that anticipation of speaking in public increased anxiety relative to baseline and prestress conditions, a...

journal_title：Psychopharmacology

authors： McNair DM,Frankenthaler LM,Czerlinsky T,White TW,Sasson S,Fisher S

更新日期：1982-01-01 00:00:00

abstract：:Development of tolerance to neuroleptic compounds tested in the conditional avoidance model was investigated. Since tolerance may manifest itself by a diminished potency and/or a shortened duration of effect, the complete time course of effect was registered in these experiments. Rats were pretreated approximately 2 w...

journal_title：Psychopharmacology

authors： Danneskiold-Samsøoe P,Pedersen V

更新日期：1976-12-21 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：:In experiment 1, rats (n = 12) were trained to discriminate the benzodiazepine (BDZ) compound chlordiazepoxide (CDP, 20 mg/kg, IP) from saline in a two-lever food-reinforced procedure, and subsequently were tested for stimulus control with different doses of CDP, Ro 15-1788 (a proposed BDZ receptor antagonist) and Ro ...

journal_title：Psychopharmacology

authors： De Vry J,Slangen JL

更新日期：1986-01-01 00:00:00

abstract：:The purpose of this study was to investigate the developmental differences in seizure susceptibility in mice and the roles of the histaminergic neuron system in inhibition of convulsions in development. First, we studied developmental differences in electrically-induced seizures. Since the 14-day-old mice showed a dif...

journal_title：Psychopharmacology

authors： Yokoyama H,Onodera K,Iinuma K,Watanabe T

更新日期：1993-01-01 00:00:00

abstract：RATIONALE:3,4-Methylenedioxymethamphetamine (MDMA or "ecstasy") causes serotonin neuron damage in laboratory animals. The serotonin system is known to be important in the regulation of mood. Previous research has shown that MDMA users score higher on self-report ratings of depression than controls. However, MDMA users ...

journal_title：Psychopharmacology

authors： Roiser JP,Sahakian BJ

更新日期：2004-05-01 00:00:00

abstract：RATIONALE:Inattentional blindness (IB) is the inability to detect a salient yet unexpected task irrelevant stimulus in one's visual field when attention is engaged in an ongoing primary task. The present study is the first to examine the impact of both task difficulty and alcohol consumption on IB and primary task perf...

journal_title：Psychopharmacology

authors： Harvey AJ,Bayless SJ,Hyams G

更新日期：2018-01-01 00:00:00

abstract：:In the conditioned reinforcement paradigm, animals learn a new instrumental response reinforced solely by conditioned reward (a stimulus that has previously been associated with primary reward). It has been shown that psychostimulants potentiate responding for conditioned reward and there is evidence that the nucleus ...

journal_title：Psychopharmacology

authors： Kelley AE,Delfs JM

更新日期：1991-01-01 00:00:00

abstract：RATIONALE:It has been reported that in panic disorder (PD), tryptophan depletion enhances the vulnerability to experimentally induced panic, while the administration of serotonin precursors blunts the response to challenges. OBJECTIVES:Using a high-dose carbon dioxide (CO(2)) challenge, we aimed to investigate the eff...

journal_title：Psychopharmacology

authors： Colasanti A,Esquivel G,den Boer E,Horlings A,Dandachi A,Oostwegel JL,van Donkelaar EL,Griez EJ,Schruers K

更新日期：2011-06-01 00:00:00

abstract：RATIONALE:A previously reported pharmacokinetic interaction between bromperidol and carbamazepine, an inducer of cytochrome P450 (CYP) 3A4, suggests possible involvement of CYP3A4 in the metabolism of bromperidol. OBJECTIVE:We investigated pharmacokinetic interaction between bromperidol and itraconazole, a potent inhi...

journal_title：Psychopharmacology

authors： Furukori H,Kondo T,Yasui N,Otani K,Tokinaga N,Nagashima U,Kaneko S,Inoue Y

更新日期：1999-07-01 00:00:00

abstract：RATIONALE:Buprenorphine is an opioid agonist-antagonist under development in the United States as a sublingual medication for treatment of opioid dependence. Buprenorphine may be abused; therefore, tablets combining buprenorphine with naloxone have been developed with the intent of reducing the abuse risk in people phy...

journal_title：Psychopharmacology

authors： Strain EC,Stoller K,Walsh SL,Bigelow GE

更新日期：2000-03-01 00:00:00

abstract：RATIONALE:Stressful life events are suggested to contribute to the development of various pathologies, such as cardiovascular disorders, whose etiopathogenesis is highly associated with elevated levels of serum amyloid A (SAA) proteins. SAA synthesis in the liver is regulated by a complex network of cytokines acting in...

journal_title：Psychopharmacology

authors： Konstandi M,Sotiropoulos I,Matsubara T,Malliou F,Katsogridaki A,Andriopoulou CE,Gonzalez FJ

更新日期：2019-06-01 00:00:00

abstract：RATIONALE:Clinically, nicotine improves attention, but this has proven difficult to demonstrate preclinically. We tested nicotine in Sprague-Dawley (SD) and Lister hooded (LH) rats in the five-choice serial reaction time task. Since SD rats demonstrate lower asymptotic performance than LH rats, we surmised that nicotin...

journal_title：Psychopharmacology

authors： Mirza NR,Bright JL

更新日期：2001-02-01 00:00:00

abstract：:Different venlafaxine doses (1, 5, and 10 mg/kg) and saline solution were administered to ten male Wistar rats (Latin-Square design). Compared with saline, venlafaxine produced a dose-related suppression of REM sleep and an increase in wake time while slow wave sleep was reduced. This effect is similar to the one that...

journal_title：Psychopharmacology

authors： Salin-Pascual RJ,Moro-Lopez ML

更新日期：1997-02-01 00:00:00

abstract：:Oxytocin plays an important role in the regulation of normal cognitive functions and behaviors, which are disturbed in schizophrenia. Several studies suggest that oxytocinergic function is abnormal in schizophrenia patients. Thus, oxytocin may be involved in the pathophysiology associated with this disorder. This stud...

journal_title：Psychopharmacology

authors： Feifel D,Reza T

更新日期：1999-01-01 00:00:00

abstract：RATIONALE:Greater incidence of anxiety and depressive disorders of women compared to men may be due in part to progesterone (P) and its neuroactive metabolite, 5alpha-pregnan-3alpha-ol-20-one (3alpha,5alpha-THP), acting in limbic regions, such as the amygdala. OBJECTIVE:If P's metabolism via 5alpha-reduction to 3alpha...

journal_title：Psychopharmacology

authors： Walf AA,Sumida K,Frye CA

更新日期：2006-06-01 00:00:00

abstract：RATIONALE:The ultra-short-acting mu opioid agonist analgesic/anesthetic remifentanil (RMF) is extremely rapidly eliminated from blood (half-life in rats, 0.3-0.7 min). This extremely fast elimination is thought to be the main reason why RMF maintains such high rates of responding in animal operant-conditioning models o...

journal_title：Psychopharmacology

authors： Crespo JA,Sturm K,Saria A,Zernig G

更新日期：2005-12-01 00:00:00

abstract：RATIONALE:Human behavioral pharmacology studies can examine how medications that target different neurotransmitter systems influence different aspects of smoking. Naltrexone and bupropion have been shown to alter ad lib smoking behavior; however, medication effects on nicotine reward in a cigarette choice paradigm have...

journal_title：Psychopharmacology

authors： Rukstalis M,Jepson C,Strasser A,Lynch KG,Perkins K,Patterson F,Lerman C

更新日期：2005-06-01 00:00:00