Abstract:
:Treatments for the positive and negative symptoms of schizophrenia have been explored for decades, but no completely successful therapy has been found as yet. Metabotropic glutamate receptor 5 (mGluR5), which potentiates N-methyl-D-aspartate receptors in brain regions implicated in schizophrenia, has become a novel drug target in the treatment of schizophrenia, especially for the mGluR5-positive allosteric modulators. Individuals with schizophrenia show deficits in prepulse inhibition (PPI), which is an operational measurement of sensorimotor gating. In this review, we focus on pharmacological, neurodevelopmental, and genetic animal models of disrupted PPI, with the aim of showing the potential role of mGluR5 in modulating the activity of N-methyl-D-aspartate receptors and their contributions toward the treatment of schizophrenia. As, the impairment of attentional modulation of PPI, but not that of baseline PPI, in individuals with schizophrenia is correlated with their symptom severity, this review also highlights that investigation of attentional modulation of PPI is critical for studying both cognitive impairments and glutamatergic dysfunctions of schizophrenia.
journal_name
Behav Pharmacoljournal_title
Behavioural pharmacologyauthors
Wu Z,Yang Z,Zhang M,Bao X,Han F,Li Ldoi
10.1097/FBP.0000000000000352subject
Has Abstractpub_date
2018-02-01 00:00:00pages
13-27issue
1eissn
0955-8810issn
1473-5849journal_volume
29pub_type
杂志文章,评审abstract::Behavioural sensitization to the locomotor stimulant effect of (+)-amphetamine or quinpirole was induced in rats by intermittent drug administration. Once established, endogenous dopamine release (DA) was measured in slices containing nucleus accumbens using fast cyclic voltammetry. DA release induced by single pulse ...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract::In a double-blind crossover design on 36 male smokers, differences in hormone responses to a serotonergic (citalopram) and dopaminergic (bromocriptine) challenge were tested, to compare transmitter responsivities in addicted and pleasure-motivated smokers with respective controls. A general score of smoking addiction,...
journal_title:Behavioural pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00008877-200209000-00017
更新日期:2002-09-01 00:00:00
abstract::Although microdialysis is commonly understood as a method of sampling low molecular weight compounds in the extracellular compartment of tissues, this definition appears insufficient to specifically describe brain microdialysis of neurotransmitters. In fact, transmitter overflow from the brain into dialysates is criti...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:
更新日期:1996-11-01 00:00:00
abstract::Neonatal ventral hippocampal lesions in the rat result in post-pubertal onset of behavioural abnormalities, modelling some aspects of schizophrenia. We further assessed the behavioural effects of neonatal lesions in rats in a variety of cognitive tasks and in the prepulse inhibition (PPI) of startle response paradigm....
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-200006000-00009
更新日期:2000-06-01 00:00:00
abstract::There is clinical and experimental evidence that treatment with immunosuppressive and antiproliferative drugs such as the calcineurin inhibitor cyclosporine A (CsA) is associated with mental health problems and neuropsychological disturbances in patients. However, it remains unclear whether and to what extent cognitiv...
journal_title:Behavioural pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1097/FBP.0000000000000281
更新日期:2017-06-01 00:00:00
abstract::We investigated relationships between drinking, other drug use, and drug craving, using ecological momentary assessment (EMA), in a sample of polydrug users who were not heavy drinkers. In a prospective longitudinal cohort study, 114 heroin and cocaine users on methadone-maintenance treatment carried handheld electron...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000250
更新日期:2016-10-01 00:00:00
abstract::A runway was used to measure locomotor responses to quinpirole (200µg/kg), in rats. The locomotor stimulant effect of quinpirole increased progressively over successive trials at 3-day intervals. Animals administered quinpirole in the home cage were also sensitized, but to a lesser degree than animals tested in the ru...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-199203010-00007
更新日期:1992-02-01 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::Phencyclidine (PCP) can induce a model psychosis in humans that mimics the positive and negative symptoms of schizophrenia. The purpose of the present study was to determine whether PCP can induce similar behavioural effects in rats and whether these effects can be alleviated by neuroleptic drug treatment. Rats were t...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:
更新日期:1996-01-01 00:00:00
abstract::This study examined associations between drinking and smoking prior to treatment (biochemically measured at baseline), alcohol and tobacco craving, and biochemical alcohol and tobacco use during the analog trial period. We conducted a secondary data analysis of a randomized clinical analog trial where participants wit...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000568
更新日期:2020-10-01 00:00:00
abstract::Obesity and cigarette smoking are often cited separately as the top two preventable causes of death in the United States; however, little research has explored the factors associated with being both obese and a smoker. Delay discounting is a behavioral characteristic that may underlie both of these conditions/behavior...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0b013e328345c855
更新日期:2011-06-01 00:00:00
abstract::The fentanyl derivative mirfentanil has a novel set of behavioral effects in non-humans including low-efficacy opioid actions and non-opioid antinociceptive actions. This study evaluated the rate-decreasing effects of mirfentanil, morphine, naltrexone and ketamine in pigeons both prior to and during a period of chroni...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-199909000-00012
更新日期:1999-09-01 00:00:00
abstract::Smokers often report that the first cigarette of the day is the most rewarding, and subsequent smoking is less rewarding. Reduction in smoking enjoyment later in the day may be related to acute tolerance to the discriminative stimulus effects of nicotine. We examined changes in nicotine discrimination behaviour in hum...
journal_title:Behavioural pharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/00008877-200102000-00004
更新日期:2001-02-01 00:00:00
abstract::Sensorimotor gating disruptions are seen in various psychiatric illnesses with putatively different pathologies, including schizophrenia and bipolar disorder. Interestingly, mice lacking the dopamine (DA) transporter (DAT) gene display markedly increased levels of DA, deficits in sensorimotor gating, and hyperactivity...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0b013e32830dc110
更新日期:2008-09-01 00:00:00
abstract::There is accumulating evidence that sex plays a critical role in drug abuse. Female sex hormones have been shown to affect central nervous system function and modulate the effects of drugs of abuse. For example, γ-aminobutyric acid type A (GABA(A)) receptor function is positively modulated by progesterone metabolites....
journal_title:Behavioural pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1097/FBP.0b013e328349fc02
更新日期:2011-09-01 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::Previous experiments showed that acute administration of the angiotensin converting enzyme (ACE) inhibitor, ceronapril, shares with neuroleptic drugs an ability to enhance latent inhibition (LI), which consists of retardation in conditioning to a stimulus as a consequence of its prior non-reinforced pre-exposure. Expe...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-199406000-00008
更新日期:1994-06-01 00:00:00
abstract::Glutamate, an excitatory neurotransmitter in the brain, produces excitotoxicity through its agonistic action on postsynaptic N-methyl-D-aspartate receptor, resulting in neurodegeneration. We hypothesized that the administration of low doses of glutamate in cerebral ischemia could attenuate the excitotoxicity in neuron...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000256
更新日期:2016-10-01 00:00:00
abstract::Both opioids and cannabinoids have inhibitory effects at micromolar doses, which are mediated by activated receptors coupling to Gi/o-proteins. Surprisingly, the analgesic effects of opioids are enhanced by ultra-low doses (nanomolar to picomolar) of the opioid antagonist, naltrexone. As opioid and cannabinoid systems...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-200512000-00001
更新日期:2005-12-01 00:00:00
abstract::Long-term treatment of rats with the D2/D3 dopamine agonist quinpirole induces compulsive checking (proposed as animal model of obsessive-compulsive disorder) and locomotor sensitization. The mechanisms by which long-term use of quinpirole produces those behavioral transformations are not known. Here we examined wheth...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0000000000000363
更新日期:2018-04-01 00:00:00
abstract::A range of selective dopamine D1 and D2 receptor agonists and antagonists was used to characterize to the discriminative stimuli produced by d-amphetamine (0.5mg/kg) and the D1 agonists SKF 81297 (0.1mg/kg). In rats trained to discriminate d-amphetamine (0.5mg/kg) from saline, d-amphetamine produced a dose-related inc...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:
更新日期:1993-04-01 00:00:00
abstract::The stimulus control by morphine under a fixed-interval (FI) 180-s schedule of reinforcement was examined in five pigeons trained to discriminate 5.0mg/kg of i.m. morphine from saline. After training, dose-response relationships were determined for morphine, d-amphetamine, pentobarbital, fentanyl, and MK-801. At low d...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:
更新日期:1992-10-01 00:00:00
abstract::The present study used the microdialysis technique to investigate the effect of treadmill running, without the use of an electric grid, on extracellular serotonin in the ventral hippocampus of male Lister hooded rat. Extracellular hippocampal serotonin was measured during 60min of treadmill running at 20m/min and comp...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:
更新日期:1996-01-01 00:00:00
abstract::The technique of microdialysis was employed to investigate in vivo 5-hydroxytryptamine (5-HT) release in isolation-reared rats compared with socially reared rats. Two methods were employed to stimulate 5-HT release: local KCI injection into the frontal cortex of chloral hydrate anaesthetized rats, and the exposure of ...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:
更新日期:1993-06-01 00:00:00
abstract::Altered motivation for drugs of abuse is a central feature of most definitions of drug dependence and the impact of drug-related cues on motivation is of current interest. However, since most studies of cue-reactivity have not used behavioural measures of motivation, their results are often difficult to interpret in m...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-200104000-00001
更新日期:2001-04-01 00:00:00
abstract::In spite of the current availability of several pharmacological therapies for the treatment of Parkinson's disease, side effects are invariably manifested during long-term treatment. Dyskinesia, wearing-off and on-off are among the most disabling side effects produced by the dopamine precursor L-dihydroxyphenylalanine...
journal_title:Behavioural pharmacology
pub_type: 杂志文章,评审
doi:10.1097/00008877-200609000-00005
更新日期:2006-09-01 00:00:00
abstract::Changes in extracellular concentrations of dopamine (DA) were measured in vivo in the nucleus accumbens of the rat during intravenous self-administration of either cocaine (0.25, 0.5, 1.0mg/infusion) or d-amphetamine (0.05, 0.1, 0.2mg/infusion). Drug intake was limited to 12 self-administered infusions per session for...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:
更新日期:1995-06-01 00:00:00
abstract::We studied the effects of cannabinoids on contextual conditioned fear responses. CB1 knockout and wild-type (CD1) mice were exposed to a brief session of electric shocks, and their behavior was studied in the same context 24 h later. In wild-type mice, shock exposure increased freezing and resting, and decreased locom...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/00008877-200605000-00003
更新日期:2006-05-01 00:00:00
abstract::The cannabinoid receptor agonist Δ(9)-tetrahydrocannabinol (THC) enhances the antinociceptive effects of µ-opioid receptor agonists, raising the possibility of using a combination of THC and opioids for treating pain. This study examined the effects of noncontingent and contingent administration of THC on intravenous ...
journal_title:Behavioural pharmacology
pub_type: 杂志文章
doi:10.1097/FBP.0b013e32835a3907
更新日期:2012-12-01 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