Residual effects of chronic cannabis treatment on behavior in mature rats.

abstract：:The present study compared the acute subject-rated and performance-impairing effects of trazodone and triazolam in seven healthy humans. Trazodone (50, 100 and 200 mg), triazolam (0.125, 0.25, 0.50 mg) and placebo were administered orally in a double-blind, crossover design. Drug effects were measured approximately 30...

journal_title：Psychopharmacology

authors： Rush CR,Madakasira S,Hayes CA,Johnson CA,Goldman NH,Pazzaglia PJ

更新日期：1997-05-01 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：:The behavioral profile of corticotropin-releasing factor (CRF) in mediating anxiogenic-like and aversive responses to stressors may be particularly relevant for dependence and withdrawal in drug-experienced organisms. Moreover, stressful aspects of drug exposure in the drug naive organism may also induce CRF system ac...

journal_title：Psychopharmacology

authors： Heinrichs SC,Klaassen A,Koob GF,Schulteis G,Ahmed S,De Souza EB

更新日期：1998-04-01 00:00:00

abstract：:Nine human subjects were exposed to a multiple fixed-ratio (FR) differential-reinforcement-of-low-rate (DRL) schedule of monetary reinforcement. Presses on a manipulandum requiring relatively high force were occasionally followed by an increased money total displayed on a computer screen. Subjects were exposed to the ...

journal_title：Psychopharmacology

authors： Rumbold GR,White JM

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:Ketamine, a non-competitive N-methyl-D: -aspartic acid antagonist, has been widely used for anaesthetic purposes. At sub-anaesthetic dosage, it induces a dissociative state similar to schizophrenia. The discovery of this effect on dissociative state has led to its use as a pharmacological model of schizophre...

journal_title：Psychopharmacology

authors： Pouget P,Wattiez N,Rivaud-Péchoux S,Gaymard B

更新日期：2010-05-01 00:00:00

abstract：RATIONALE:The hallucinatory effect and potential abuse of salvinorin A, the major ingredient of Salvia divinorum, has not been documented in animals. OBJECTIVE:The effects of salvinorin A on the zebrafish (Danio rerio) model, through its swimming behavior and conditioned place preference (CPP) task, was studied. MATE...

journal_title：Psychopharmacology

authors： Braida D,Limonta V,Pegorini S,Zani A,Guerini-Rocco C,Gori E,Sala M

更新日期：2007-03-01 00:00:00

abstract：:The behavioral responses to separate and combined administration of the D1 agonist SKF-38393 and the D2 agonist quinpirole following acute dopamine (DA) depletion via alpha-methyl-p-tyrosine (AMPT) or AMPT/reserpine were examined in infant (10-day-old) and weanling (21-day-old) rat pups. At both ages, AMPT pretreatmen...

journal_title：Psychopharmacology

authors： Moody CA,Spear LP

更新日期：1992-01-01 00:00:00

abstract：:This study examined the role of the serotonin 5-HT2 receptor in motor function by examining the effect of antagonists on the motor performance of a cranial nerve reflex, the nictitating membrane (NM) reflex of the rabbit. The NM reflex was elicited by varying intensities of a tactile stimulus and the magnitudes of the...

journal_title：Psychopharmacology

authors： Harvey JA,Welsh SE,Hood H,Romano AG

更新日期：1999-01-01 00:00:00

abstract：:We investigated the striatal dopamine-2 (D2) receptor occupancy caused by different antipsychotic substances in 18 psychotic patients (16 with schizophrenic and two with schizoaffective disorder according to DSM-IV) with single photon emission computed tomography (SPECT) using 123I-iodobenzamide (IBZM) as tracer subst...

journal_title：Psychopharmacology

authors： Küfferle B,Tauscher J,Asenbaum S,Vesely C,Podreka I,Brücke T,Kasper S

更新日期：1997-10-01 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：:DL-2-amino-5-phosphonovaleric acid (AP-5), which blocks glutamatergic transmission at the NMDA-preferring receptor, was injected into the antero-dorsal striatum of rats. AP-5-induced behavioural changes were assessed i) using a stereotypy rating scale and ii) using an experimental chamber designed to quantify sniffing...

journal_title：Psychopharmacology

authors： Schmidt WJ

更新日期：1986-01-01 00:00:00

abstract：RATIONALE:Intermittent footshock stress reliably reinstates extinguished alcohol-taking behavior in drug-free rats, but the neurochemical events involved in this effect are not known. OBJECTIVE:We studied here whether two main modulators of stress responses, corticotropin-releasing factor (CRF) and corticosterone, are...

journal_title：Psychopharmacology

authors： Lê AD,Harding S,Juzytsch W,Watchus J,Shalev U,Shaham Y

更新日期：2000-06-01 00:00:00

abstract：AIM:It is widely assumed that the upcoming therapeutics for Alzheimer's disease will require to act on more than one target to be effective. We investigated here whether a combination of the nicotinic receptor allosteric modulator/cholinesterase inhibitor galantamine can act synergistically with the type 4 serotonin re...

journal_title：Psychopharmacology

authors： Freret T,Lelong-Boulouard V,Lecouflet P,Hamidouche K,Dauphin F,Boulouard M

更新日期：2017-08-01 00:00:00

abstract：:Chronic administration of the benzodiazepine (BZ) receptor agonist chlordiazepoxide (CDP) produced tolerance to its motor-impairing effects but little or no tolerance to its hypothermic effects or to its amnesic effects in the radial arm maze. Male Sprague-Dawley rats were pretreated for 14 days with CDP (25 mg/kg, b....

journal_title：Psychopharmacology

authors： Shumsky JS,Lucki I

更新日期：1994-06-01 00:00:00

abstract：RATIONALE:Psychomotor stimulants can induce psychotic states in humans that closely resemble those observed in patients with idiopathic schizophrenia. Attentional and sensorimotor gating impairments are observed in schizophrenic patients using the latent inhibition (LI) and prepulse inhibition (PPI) behavioral assays, ...

journal_title：Psychopharmacology

authors： Russig H,Murphy CA,Feldon J

更新日期：2003-09-01 00:00:00

abstract：:Benzodiazepines and other compounds which act at benzodiazepine binding sites have been shown previously to attenuate the acquisition of conditioned fear in rodents when administered before the acquisition session, an effect which may parallel the disruption of human memory produced by anxiolytics and sedatives. Such ...

journal_title：Psychopharmacology

authors： Sanger DJ,Joly D,Zivkovic B

更新日期：1986-01-01 00:00:00

abstract：RATIONALE:Synthesis of ligands inactive or with low activity at α₁ GABA(A) receptors has become the key concept for development of novel, more tolerable benzodiazepine (BZ)-like drugs. WYS8, a remarkably (105 times) α₁-subtype selective partial positive modulator, may serve as a pharmacological tool for refining the ro...

journal_title：Psychopharmacology

authors： Joksimović S,Varagic Z,Kovačević J,Van Linn M,Milić M,Rallapalli S,Timić T,Sieghart W,Cook JM,Savić MM

更新日期：2013-11-01 00:00:00

abstract：RATIONALE:Pramipexole is a dopamine agonist which binds selectively to dopamine D(3) and D(2) receptors. There is evidence that, in addition to its beneficial effects in parkinsonism, this compound may also be of value in addressing symptomatology associated with depressive diseases. OBJECTIVES:The present study was a...

journal_title：Psychopharmacology

authors： Lehr E

更新日期：2002-10-01 00:00:00

abstract：:The influence of mepiprazole (EMD 16,923), a new pyrazol-ylalkyl-piperazine derivative, on the uptake of 3H-norepinephrine (NE), 3H-dopamine (DA), and 3H-serotonin (5-HT) into rat brain synaptosomes from cerebral cortex, corpus striatum, and hypothalamus was investigated in comparison with several psychotropic drugs, ...

journal_title：Psychopharmacology

authors： Placheta P,Singer E,Kriwanek W,Hertting G

更新日期：1976-08-17 00:00:00

abstract：:Adult rats that were gestationally exposed to cocaine and control offspring were examined for their sensitivity to challenge doses of cocaine. Offspring were derived from Sprague-Dawley dams that had received subcutaneous injections of 40 mg/kg per 3 cc cocaine hydrochloride daily on gestational days 8-20, pair-fed da...

journal_title：Psychopharmacology

authors： Heyser CJ,Rajachandran L,Spear NE,Spear LP

更新日期：1994-09-01 00:00:00

abstract：RATIONAL:Caloric restriction increases the risk of relapse in abstinent drug users. Hormones involved in the regulation of energy balance and food intake, such as leptin and ghrelin, are implicated in drug-related behaviors. OBJECTIVES:We investigated the role of leptin and ghrelin in the augmentation of heroin seekin...

journal_title：Psychopharmacology

authors： D'Cunha TM,Chisholm A,Hryhorczuk C,Fulton S,Shalev U

更新日期：2020-03-01 00:00:00

abstract：RATIONALE:The phenomenon of sensitization has been theoretically implicated in mediating various aspects of drug addiction. Recent dose-response studies demonstrated that pretreatment with the putative antiaddictive agent, ibogaine (IBO), and a synthetic iboga alkaloid congener, 18-methoxycoronaridine (18-MC), increase...

journal_title：Psychopharmacology

authors： Szumlinski KK,Balogun MY,Maisonneuve IM,Glick SD

更新日期：2000-08-01 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：:Chronic tolerance to ethanol-induced sleep, motor impairment (moving belt test), and hypothermia were examined in two lines of rats that had been selectively bred for their different initial sensitivities to ethanol. In agreement with previous work (Mayer et al. 1982, 1983), the least-affected (LA) rats were found to ...

journal_title：Psychopharmacology

authors： Khanna JM,Lê AD,LeBlanc AE,Shah G

更新日期：1985-01-01 00:00:00

abstract：:Both muscarinic antagonists, such as scopolamine, and benzodiazepine receptor (BZR) agonists, such as diazepam, produce a reliable impairment in the performance of one trial passive avoidance. Such deficits are frequently interpreted as drug-induced amnesia. However, these deficits could also result from a learning im...

journal_title：Psychopharmacology

authors： Cole BJ,Jones GH

更新日期：1995-03-01 00:00:00

abstract：RATIONALE:The characterization of self-administration (SA) under extended access conditions is necessary for the development of addiction models. OBJECTIVE:The purposes of this experiment were to investigate: (1) dose effects on the initiation of cocaine SA under extended access conditions; (2) predictable individual ...

journal_title：Psychopharmacology

authors： Mantsch JR,Ho A,Schlussman SD,Kreek MJ

更新日期：2001-08-01 00:00:00

abstract：:Haloperidol disposition has been associated with reversible metabolism: it is reversibly reduced to its metabolite, reduced haloperidol, which has less pharmacologic activity than the parent compound. To characterize the interconversion process, six healthy male schizophrenics were administered a single dose of 10 mg ...

journal_title：Psychopharmacology

authors： Jann MW,Lam YW,Chang WH

更新日期：1990-01-01 00:00:00

abstract：RATIONALE:Several studies have suggested that modulation of the glutamatergic system via metabotropic glutamate receptors (mGlu) could be a new and efficient way to achieve antipsychotic-like activity. OBJECTIVES:Here, we decided to investigate the possible role of the group III mGlu receptor ligands, LSP1-2111, the g...

journal_title：Psychopharmacology

authors： Wierońska JM,Stachowicz K,Acher F,Lech T,Pilc A

更新日期：2012-04-01 00:00:00

abstract：RATIONALE:Studies have shown that social drinkers are poor estimators of alcohol-induced impairment. Underestimates of blood alcohol concentration and other indices of intoxication are associated with decisions to perform risky behaviors, such as operating a motor vehicle. It is possible that self-evaluations of impair...

journal_title：Psychopharmacology

authors： Harrison EL,Fillmore MT

更新日期：2005-02-01 00:00:00

abstract：:The effects of ethanol have been studied in three strains of mice (DBA 2J, albino, and C57 BL/6J) having different populations of opiate receptors. Acute ethanol treatment induces a significant increase in striatal dopamine metabolism only in the mouse strains (C57 and albino) that are rich in enkephalinergic receptor...

journal_title：Psychopharmacology

authors： Barbaccia ML,Reggiani A,Spano PF,Trabucchi M

更新日期：1981-01-01 00:00:00