Role of CA2+/calmodulin on ethanol neurobehavioral effects.

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：:Using a conditioned avoidance procedure in rats, the present study examined the ability of 8-OH-DPAT, ritanserin, and prazosin to alter the effects of the dopamine antagonists, raclopride and haloperidol, on avoidance- and on escape responding. The 5-HT1A agonist 8-OH-DPAT (0.16 mg/kg) significantly enhanced the inhib...

journal_title：Psychopharmacology

authors： Prinssen EP,Kleven MS,Koek W

更新日期：1996-11-01 00:00:00

abstract：:Intravenous cocaine self-administration behavior in rats was investigated using a progressive ratio (PR) schedule of reinforcement. The first response on the lever each day produced a drug infusion, whereupon the requirements of the schedule escalated with each reinforcement until the behavior extinguished. The final ...

journal_title：Psychopharmacology

authors： Roberts DC,Loh EA,Vickers G

更新日期：1989-01-01 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：RATIONALE:3-(4-Fluorophenylselenyl)-2,5-diphenylselenophene (F-DPS) is a promising organoselenium compound that shows antidepressant-like properties related to interaction with the serotonergic system. OBJECTIVES:In this study, a mouse model of anxiety/depressant-like behavior induced by long-term corticosterone treat...

journal_title：Psychopharmacology

authors： Gai BM,Bortolatto CF,Heck SO,Stein AL,Duarte MM,Zeni G,Nogueira CW

更新日期：2014-05-01 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：:The pharmacokinetic and pharmacodynamic effects of concomitant administration of alprazolam and fluoxetine were studied in this double-blind parallel study in 80 healthy, male volunteers. Subjects were randomly assigned to one of four treatment groups. Drug treatments consisted of 4-day regimens of 1 mg alprazolam fou...

journal_title：Psychopharmacology

authors： Lasher TA,Fleishaker JC,Steenwyk RC,Antal EJ

更新日期：1991-01-01 00:00:00

abstract：RATIONALE:Latent inhibition (LI), namely, poorer performance on a learning task involving a previously pre-exposed non-reinforced stimulus, is disrupted in the rat by the dopamine (DA) releaser amphetamine which produces and exacerbates psychotic (positive) symptoms, and this is reversed by treatment with typical and a...

journal_title：Psychopharmacology

authors： Weiner I

更新日期：2003-09-01 00:00:00

abstract：:Methadone as the most prevalent opioid substitution medication has been shown to influence the neurophysiological functions among heroin addicts. However, there is no firm conclusion on acute neuroelectrophysiological changes among methadone-treated subjects as well as the effectiveness of methadone in restoring brain...

journal_title：Psychopharmacology

authors： Motlagh F,Ibrahim F,Rashid R,Shafiabady N,Seghatoleslam T,Habil H

更新日期：2018-11-01 00:00:00

abstract：RATIONALE:The progesterone metabolite 5alpha-pregnane-3alpha-ol-20-one (3alpha,5alpha-THP) is an important modulator of the hypothalamic-pituitary-adrenal axis and stress-induced corticosterone response. Typically, 3alpha,5alpha-THP levels are increased in response to acute stress, which may then reduce corticosterone ...

journal_title：Psychopharmacology

authors： Frye CA,Rhodes ME,Raol YH,Brooks-Kayal AR

更新日期：2006-06-01 00:00:00

abstract：INTRODUCTION:The objective of this study was to examine age-, hormone-, and sex-dependent differences to the behavioral effects of nicotine using place-conditioning procedures in female rats. METHODS:Animals received nicotine in their initially non-preferred side and saline on alternate days in their initially preferr...

journal_title：Psychopharmacology

authors： Torres OV,Natividad LA,Tejeda HA,Van Weelden SA,O'Dell LE

更新日期：2009-10-01 00:00:00

abstract：:Two experiments examined the effect of the benzodiazepine receptor agonist, zolpidem, on palatable fluid intake in water-deprived rats. In the first experiment, pretreatment with 3.0 or 10.0 mg/kg zolpidem IP was found to increase consumption of a novel glucose drink (3% d-glucose and 0.15 sodium saccharine w/v in wat...

journal_title：Psychopharmacology

authors： Stanhope KJ,Roe S,Dawson G,Draper F,Jackson A

更新日期：1993-01-01 00:00:00

abstract：RATIONALE:Phytocannabinoids are useful therapeutics for multiple applications including treatments of constipation, malaria, rheumatism, alleviation of intraocular pressure, emesis, anxiety and some neurological and neurodegenerative disorders. Consistent with these medicinal properties, extracted cannabinoids have rec...

journal_title：Psychopharmacology

authors： Deiana S,Watanabe A,Yamasaki Y,Amada N,Arthur M,Fleming S,Woodcock H,Dorward P,Pigliacampo B,Close S,Platt B,Riedel G

更新日期：2012-02-01 00:00:00

abstract：RATIONALE:Temporal differentiation in the free-operant psychophysical procedure is sensitive to the 5-hydroxytryptamine (5-HT)1A receptor agonist 8-hydroxy-2-(di-n-propylamino)-tetralin (8-OH-DPAT) and the 5-HT2 receptor agonist 2,5-dimethoxy-4-iodo-amphetamine (DOI); both drugs shift the psychophysical curve leftwards...

journal_title：Psychopharmacology

authors： Body S,Kheramin S,Ho MY,Miranda Herrera F,Bradshaw CM,Szabadi E

更新日期：2004-11-01 00:00:00

abstract：:The effect of lithium and rubidium on curiosity rearing, and locomotor activity in isolated and group-housed male mice (DBA/2 Han) was investigated. LiCl and RbCl were given with the drinking water (30 mol/l) during 3 weeks. The behaviour of the animals was tested before and after the chronical application of either l...

journal_title：Psychopharmacology

authors： Weischer ML

更新日期：1979-03-28 00:00:00

abstract：:The subjective, psychomotor, and physiological effects of analgesic doses of oral codeine and morphine were examined in 12 healthy volunteers. Subjects ingested placebo, morphine 20 or 40 mg, or codeine 60 or 120 mg in a randomized, double-blind, crossover design. The smaller and larger doses of each drug were putativ...

journal_title：Psychopharmacology

authors： Walker DJ,Zacny JP

更新日期：1998-11-01 00:00:00

abstract：RATIONALE:Understanding of the mechanisms of biotransformation of antidepressant drugs, and of their capacity to interact with other medications, is of direct relevance to rational clinical psychopharmacology. OBJECTIVES:To determine the human cytochromes P450 mediating the metabolism of nefazodone, and the inhibitory...

journal_title：Psychopharmacology

authors： von Moltke LL,Greenblatt DJ,Granda BW,Grassi JM,Schmider J,Harmatz JS,Shader RI

更新日期：1999-07-01 00:00:00

abstract：RATIONALE:The C57BL/6 is one of the most widely used mouse strains in behavioral, pharmacological, and genetic research but little is known about their response on tests for antidepressant drugs. OBJECTIVES:The behavior of C57BL/6 mice, and mice from other strains, was examined in the tail suspension test (TST), a com...

journal_title：Psychopharmacology

authors： Mayorga AJ,Lucki I

更新日期：2001-04-01 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：RATIONALE:Alzheimer disease (AD), a progressive neurodegenerative disorder, is the leading cause of dementia in the elderly. A combination of cholinergic and glutamatergic dysfunction appears to underlie the symptomatology of AD, and thus, treatment strategies should address impairments in both systems. Evidence sugges...

journal_title：Psychopharmacology

authors： Schaeffer EL,Gattaz WF

更新日期：2008-05-01 00:00:00

abstract：RATIONALE:Animal models of alcohol-seeking are useful for understanding alcohol addiction and for treatment development, but throughput in these models is limited by the extensive pretraining required to overcome the aversive taste of ethanol. Work by Augier et al. (Psychopharmacology 231: 4561-4568, 2014) indicates th...

journal_title：Psychopharmacology

authors： Puaud M,Ossowska Z,Barnard J,Milton AL

更新日期：2018-04-01 00:00:00

abstract：:A modified hyponeophagia test is described as an animal model of anxiety. The effects of 0, 0.3, 1.0, 3.0 and 10 mg/kg diazepam, given both acutely and for 7 days pretest, were assessed in rats. Acutely, diazepam reduced hyponeophagia over the dose range 0.3-3.0 mg/kg but 10.0 mg/kg produced sedation and large variabi...

journal_title：Psychopharmacology

authors： Shephard RA,Broadhurst PL

更新日期：1982-01-01 00:00:00

abstract：RATIONALE:Receptor mechanisms underlying the behavioral effects of clinically used nicotinic acetylcholine receptor agonists have not been fully established. OBJECTIVE:Drug discrimination was used to compare receptor mechanisms underlying the effects of smoking cessation aids. METHODS:Separate groups of male C57BL/6J...

journal_title：Psychopharmacology

authors： Cunningham CS,McMahon LR

更新日期：2013-07-01 00:00:00

abstract：:The development of tolerance to the behavioral and biochemical effects of ethanol was studied. Rats were made tolerant to ethanol by the administration of daily ethanol injections (3 g/kg, IP) for 7 and 28 days. Tolerance developed both to the behavioral (hypothermic, sedative) and biochemical (accumulation of dopamin...

journal_title：Psychopharmacology

authors： Liljequist S,Ekman A,Snape B,Söderpalm B,Engel JA

更新日期：1990-01-01 00:00:00

abstract：RATIONALE:Preclinical studies indicate that gonadal hormones are important determinants of drug self-administration. To date, little is known about the influence of sex and estrous cycle on drug self-administration in ecologically relevant social contexts. OBJECTIVE:The objective of this study was to examine the role ...

journal_title：Psychopharmacology

authors： Lacy RT,Strickland JC,Feinstein MA,Robinson AM,Smith MA

更新日期：2016-09-01 00:00:00

abstract：RATIONALE:So-called atypical antipsychotics (AAPs) are associated with varying levels of weight gain and associated metabolic disturbances, which in patients with serious mental illness (SMI) have been linked to non-compliance and poor functional outcomes. Mechanisms underlying AAP-induced metabolic abnormalities are o...

journal_title：Psychopharmacology

authors： Benarroch L,Kowalchuk C,Wilson V,Teo C,Guenette M,Chintoh A,Nesarajah Y,Taylor V,Selby P,Fletcher P,Remington GJ,Hahn MK

更新日期：2016-07-01 00:00:00

abstract：:Rats were trained to discriminate fenfluramine (1.0 mg/kg) from saline in a two-lever drug discrimination task. The dose-response curve for this discrimination was orderly with an ED50 of about one-half of the training dose (0.52 mg/kg). In substitution tests, indirect (p-chloroamphetamine) and direct (quipazine, MK-2...

journal_title：Psychopharmacology

authors： White FJ,Appel JB

更新日期：1981-01-01 00:00:00

abstract：:The relationship between norepinephrine (NE) content in cortex and spinal cord and acoustic startle amplitude was investigated in two experiments. Administration of diethyldithiocarbamate (DDC) depressed startle amplitude at the same time and dose that it most severely depleted NE content. These results support the co...

journal_title：Psychopharmacology

authors： Storm JE,Millington WR,Fechter LD

更新日期：1984-01-01 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：RATIONALE:Marijuana and alcohol, when used separately and in combination, contribute to automobile accidents and failed sobriety tests of standing balance. However, the extent to which the drugs have additive effects on both of these measures is unknown. OBJECTIVES:This study was designed to compare directly the separ...

journal_title：Psychopharmacology

authors： Liguori A,Gatto CP,Jarrett DB

更新日期：2002-10-01 00:00:00