Abstract:
:Increasing evidence suggests that antagonistic interactions between specific subtypes of adenosine and dopamine receptors in the basal ganglia are involved in the control of motor activity. However, there are few studies investigating this interaction in other brain regions and its role in additional functions. In the present study, we evaluated whether reserpine-treated rats (1.0 mg/kg, i.p.) exhibit altered social recognition memory abilities. The effects of acute administration of the dopamine receptor agonists 7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3 benzazepine (SKF 38393, dopamine D(1) receptor agonist) and quinpirole (dopamine D(2) receptor agonist), together with the adenosine receptor antagonists caffeine (non-selective), 8-cyclopentyl-1,3-dipropylxanthine (DPCPX, adenosine A(1) receptor antagonist) and 4-(2-[7-amino-2-{2-furyl}{1,2,4}triazolo-{2,3-a}{1,3,5}triazin-5-yl-amino]ethyl)phenol (ZM241385, adenosine A(2A) receptor antagonist), were also investigated. Twenty-four hours after treatment, reserpine-treated rats exhibited a significant disruption in the ability to recognize a juvenile rat after a short period of time. These animals did not show any motor deficit. The social recognition disruption induced by reserpine was reversed by acute treatment with quinpirole (0.05-0.1 mg/kg, i.p.), caffeine (10.0-30.0 mg/kg, i.p.) or ZM241385 (0.5-1.0 mg/kg, i.p.), but not with SKF 38393 (0.5-3.0 mg/kg, i.p.) or DPCPX (0.5-3.0 mg/kg, i.p.). Moreover, a synergistic response was observed following the co-administration of 'non-effective' doses of ZM241385 (0.1 mg/kg, i.p.) and quinpirole (0.01 mg/kg, i.p.). These results reinforce and extend the notion of antagonistic interactions between adenosine and dopamine receptors, and demonstrate, for the first time, that the blockade of adenosine A(2A) receptors and the activation of dopamine D(2) receptors can reverse the social recognition deficits induced by reserpine in rats.
journal_name
Behav Pharmacoljournal_title
Behavioural pharmacologyauthors
Prediger RD,Da Cunha C,Takahashi RNdoi
10.1097/01.fbp.0000166825.62130.9asubject
Has Abstractpub_date
2005-07-01 00:00:00pages
209-18issue
4eissn
0955-8810issn
1473-5849pii
00008877-200507000-00002journal_volume
16pub_type
杂志文章abstract::Behavioral flexibility or 'set-shifting' refers to the ability to modify ongoing behavior in response to changing goals or environmental contingencies. Impaired behavioral flexibility is associated with disorders such as schizophrenia and addiction. Hypofunction of N-methyl-D-aspartate (NMDA) receptors has been implic...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0b013e3282feb0ac
更新日期:2008-05-01 00:00:00
abstract::Male Syrian hamsters (Mesocricetus auratus) treated with anabolic/androgenic steroids (AAS) during adolescence (P27-P56) display highly escalated and mature forms of offensive aggression correlated with increased γ-aminobutyric acid (GABA) afferent development as well as decreased GABAA receptors in the lateroanterior...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000083
更新日期:2014-10-01 00:00:00
abstract::Previous exposure to a variety of drugs of abuse has been shown to cause long-term impairments in reversal learning and reinforcer devaluation tasks. However, there is mixed evidence in the literature for a long-term effect of ketamine exposure on reversal learning and the long-term effect of ketamine exposure on deva...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000289
更新日期:2017-06-01 00:00:00
abstract::Intact and gonadectomized male and female rats pressed a lever to obtain food on different fixed-ratio (FR) schedules in a three-component multiple schedule. The values of a small, intermediate and large FR schedule were individually determined and were higher for intact male rats than for most subjects in the other g...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-199410000-00006
更新日期:1994-10-01 00:00:00
abstract::The present experiment was conducted to determine whether the modification of the effects of morphine by food deprivation would occur under conditions of strong stimulus control. Four pigeons pecked response keys under a multiple fixed-interval (FI) 5-min and clocked fixed-interval (CFI) 5-min schedule of food present...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-199905000-00002
更新日期:1999-05-01 00:00:00
abstract::The prototypic cannabinoid CB1 antagonist SR 141716A is one important pharmacologic tool for examining CB1 receptors that mediate the behavioral and physiologic effects of delta9-tetrahydrocannabinol (delta9-THC). This study examined the effects of SR 141716A on the rate-decreasing, hypothermic and discriminative stim...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-200509000-00008
更新日期:2005-09-01 00:00:00
abstract::Bipolar disorder (BD) is thought to be associated with abnormalities within discrete brain regions associated with emotional regulation, particularly in fronto-limbic-subcortical circuits. Several reviews have addressed the involvement of the prefrontal cortex in the pathophysiology of BD, whereas little attention has...
journal_title:Behavioural pharmacology
pub_type: 杂志文章,评审
doi:10.1097/FBP.0b013e3282df3cde
更新日期:2007-09-01 00:00:00
abstract::The interoceptive stimulus induced by clozapine (5 mg/kg, i.p.) has been characterized in an operant drug discrimination procedure in the rat using a wide range of receptor subtype-selective agonists and antagonists. Only the muscarinic receptor antagonist scopolamine generalized fully to clozapine (>80%). Partial gen...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-199812000-00006
更新日期:1998-12-01 00:00:00
abstract::Cocaine addicts very often use different combinations of cocaine and other drugs of abuse such as gamma-hydroxybutyric acid. The objective of the present work was to evaluate the impact of gamma-hydroxybutyric acid administration on the rewarding actions of cocaine, using the conditioned place preference procedure. Co...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/01.fbp.0000190685.84984.ec
更新日期:2006-03-01 00:00:00
abstract::The present study estimated the apparent intrinsic activity of the cannabinoid CB1 receptor ligands CP 55,940, Delta9-tetrahydrocannabinol (Delta9-THC) and SR 141716A in a highly sensitive in vivo assay. Rats were trained to discriminate the cannabinoid CB1 receptor agonist CP 55,940 (either 0.03 or 0.014 mg/kg, i.p.,...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/01.fbp.0000087739.21047.d8
更新日期:2003-09-01 00:00:00
abstract::Current concepts of basal ganglia function have evolved from the essentially motoric, to include a range of extramotoric functions that involve not only dopaminergic but also cholinergic, γ-aminobutyric acid (GABA)ergic and glutamatergic mechanisms. We consider these mechanisms and their efferent systems, including sp...
journal_title:Behavioural pharmacology
pub_type: 杂志文章,评审
doi:10.1097/FBP.0000000000000118
更新日期:2015-02-01 00:00:00
abstract::Much evidence has shown that the inferior colliculus may be part of a brain system commanding defensive behavior. In the present work, evidence is presented for the serotonergic modulation of the neural substrate of aversive states elaborated in this structure. Rats implanted with a cannula in the inferior colliculus ...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-199506000-00012
更新日期:1995-06-01 00:00:00
abstract::This series of studies provides a behavioural account of dopamine D1-receptor-dependent facilitation and disruption of memory for the single-trial passive avoidance task in the day-old chick. The D1 antagonist, SCH23390, induced memory disruption in a dose-dependent manner from 60 min after training with a strong (100...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-200311000-00005
更新日期:2003-11-01 00:00:00
abstract::Acetaldehyde has been suggested to mediate a number of the pharmacological and behavioural effects of ethanol. Recently, several studies investigated the role of acetaldehyde in the subjective effects of ethanol, but obtained conflicting results. With the discriminative taste aversion (DTA) procedure, high acetaldehyd...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/01.fbp.0000082130.08343.47
更新日期:2003-07-01 00:00:00
abstract::The aim of this study was twofold: (1) to study the predictive validity of the drug-naive, bilaterally MPTP-treated monkey as an animal model of Parkinson's disease (PD), and (2) to investigate the therapeutic and undesired effects of the D1 agonist SKF 82958 as compared to L-DOPA treatment, in drug-naive and L-DOPA p...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-199903000-00006
更新日期:1999-03-01 00:00:00
abstract::Dopaminergic (DA) agonist-induced yawning in rats seems to be mediated by DA D3 receptors, and low doses of several DA agonists decrease locomotor activity, an effect attributed to presynaptic D2 receptors. Effects of several DA agonists on yawning and locomotor activity were examined in rats and mice. Yawning was rel...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0b013e32833a5c68
更新日期:2010-05-01 00:00:00
abstract::Relatively little is known about the behavioral effects of the neurosteroids compared with other drugs that modulate the γ-aminobutyric acid A (GABAA) receptor complex. This study examined the acute effects of pregnanolone and dehydroepiandrosterone (DHEA) in male rats responding under a differential-reinforcement-of-...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0b013e32833fa7c7
更新日期:2010-12-01 00:00:00
abstract::Sex-dependent differences have been consistently described in cannabinoid addiction research. In particular, we recently reported that female Lister Hooded rats display greater self-administration of the cannabinoid CB1 receptor agonist WIN55,212-2 (WIN) and stronger reinstatement of cannabinoid-seeking behavior than ...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000395
更新日期:2018-09-01 00:00:00
abstract::Eating a diet high in fat can lead to negative health consequences, including obesity and insulin resistance. Omega-3 polyunsaturated fatty acids (such as those found in fish oil) prevent high fat diet-induced obesity and insulin resistance in rats. Eating a high fat diet also enhances sensitivity of rats to the behav...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000322
更新日期:2017-09-01 00:00:00
abstract::Individuals with attention-deficit/hyperactivity disorder tend to make risker choices during probabilistic-discounting procedures. Thus, how common attention-deficit/hyperactivity disorder medications affect probabilistic discounting is of interest. In general, d-amphetamine increases risk-taking while atomoxetine has...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000500
更新日期:2019-10-01 00:00:00
abstract::Behavioral sensitization to amphetamine-like psychostimulants is manifest as a progressive increase in drug-induced anxiety and paranoia which can culminate in psychopathologies, such as paranoid psychosis and panic attacks. Sensitization may also mediate the facilitation of drug relapse in addicts by increasing the r...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract::Three experiments examined the effects of chronic pre-exposure to caffeine on the subsequent conditioned and unconditioned locomotor activating effects of nicotine or amphetamine in rats. Rats were given daily intraperitoneal injections of caffeine anhydrous (0, 10 or 30 mg/kg base) for 30 days. Conditioning (environm...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-200305000-00002
更新日期:2003-05-01 00:00:00
abstract::Relatively little is known about the role of the inhibitory neurotransmitter gamma-aminobutyric acid (GABA) in extinction of appetitively motivated tasks. The benzodiazepine (BZ) chlordiazepoxide (CDP) was administered during extinction and re-acquisition of lever pressing by mice following food reinforced discrete-tr...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:
更新日期:2004-05-01 00:00:00
abstract::Dopamine receptors are implicated in the reinforcing effects of food and drug reinforcement. The purpose of this study was to evaluate whether blocking D2 dopamine receptors during extinction (secondary reinforcement) would affect reacquisition of responding for food pellets (primary reinforcement). Food-restricted ra...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000002
更新日期:2013-12-01 00:00:00
abstract::To investigate the role of the nucleus accumbens core (NAc) in the development of quinpirole-induced compulsive checking, rats received an excitotoxic lesion of NAc or sham lesion and were injected with quinpirole (0.5 mg/kg) or saline; development of checking behavior was monitored for 10 biweekly tests. The results ...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000112
更新日期:2015-02-01 00:00:00
abstract::Twenty male Wistar rats were trained under an alternating-lever cyclic-ratio (ALCR) schedule of food reinforcement. When responding showed no trends, each subject was subcutaneously implanted with an Alzet osmotic mini-pump, connected to a chronic indwelling cannula extending into the lateral ventricle of the brain. T...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/01.fbp.0000179278.03868.96
更新日期:2005-11-01 00:00:00
abstract::Neuroinflammation and β-amyloid (Aβ) deposition in the brain are well known characteristics of neurodegeneration. Diabetes and hypercholesterolemia are the main risk factors leading to memory loss and cognitive impairment. Recently, it was found that statins and thiazolidinediones have promising anti-inflammatory and ...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000407
更新日期:2019-02-01 00:00:00
abstract::Previous studies have indicated that dopamine D1 receptors in the ventral tegmental area (VTA) may play an important role in the development of sensitization to amphetamine. The present study was designed to determine if D1 receptors are also important in the development of cocaine-induced behavioral and neurochemical...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:
更新日期:1998-02-01 00:00:00
abstract::In a previous short-term study, salvianolic acid B was reported to have a protective effect on cerebral ischemia. Here, we investigated whether salvianolic acid B improves the recovery of motor function after cerebral ischemia in a 14-day investigation. Cerebral ischemia was induced by middle cerebral artery occlusion...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-200609000-00015
更新日期:2006-09-01 00:00:00
abstract::Behavioral sensitization in mammals, including humans, is sensitive to factors such as administration route, testing environment, and pharmacokinetic confounds, unrelated to the drugs themselves that are difficult to eliminate. Simpler animals less susceptible to these confounding influences may be advantageous substi...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0b013e32833b0098
更新日期:2010-07-01 00:00:00