Abstract：
:1. The effects exerted by GABAB receptor agonists and antagonists on the acute opiate withdrawal induced by mu and k receptor agonists were investigated in vitro. 2. Following a 4 min in vitro exposure to morphine (less selective mu agonist), DAGO (highly selective mu agonist) and U50-488H (highly selective k agonist) the guinea-pig isolated ileum exhibited a strong contracture after the addition of naloxone. 3. The selective GABAB receptor agonist, baclofen, at concentration of 5 x 10(-9) - 1 x 10(-8) - 5 x 10(-8) M was able to reduce dose-dependently the naloxone-induced contracture after exposure to mu (morphine and DAGO) and k (U50-488H) opiate agonists. 4. Pretreatment with phaclofen (5 x 10(-9) - 1 x 10(-8) - 5 x 10(-8) M), a selective GABAB receptor antagonist, inhibited dose dependently baclofen antagonism on responses to both mu and k agonists. 5. The results of our experiments indicate that GABAB receptors are involved in the control of opiate withdrawal in vitro, confirming an important functional interaction between the GABAergic system and opioid withdrawal.
journal_name
Prog Neuropsychopharmacol Biol Psychiatryauthors
Capasso Adoi
10.1016/s0278-5846(98)00097-9subject
Has Abstractpub_date
1999-02-01 00:00:00pages
289-99issue
2eissn
0278-5846issn
1878-4216pii
S0278584698000979journal_volume
23pub_type
杂志文章abstract：:The aim of the present study was to compare the possible dependence potential of antidepressants (ADs) to benzodiazepines (BZDs). The Schedules for Clinical Assessment in Neuropsychiatry (SCAN), the Benzodiazepine Dependence Self-Report Questionnaire (Bendep-SRQ) and the Symptom Checklist-90 (SCL-90) were administered...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0278-5846(02)00209-9
更新日期：2002-06-01 00:00:00
abstract：:1. Quantitative electroencephalographic activity (EEG), together with bioelectric measures of the peripheral nervous system, provide us with unique non-invasive tools for investigating neurobiological issues relating to panic disorder. 2. During recordings of non-panic states, patients with panic disorder exhibit a de...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/0278-5846(90)90040-n
更新日期：1990-01-01 00:00:00
abstract：:Low resting heart rate is a strong and consistent predictor of conduct disorder and chronic aggression. Explanations such as fearlessness and low arousal-induced stimulus-seeking have been offered, assuming a causal association between the phenomena, but the origin of low heart rate and its significance for understand...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.pnpbp.2008.10.019
更新日期：2009-03-17 00:00:00
abstract：:1. Genetic databases are an expanding and readily accessible repository of information on the mapping and sequencing of the human genome, and that of other model organisms. The integration and application of this information to neuropsychiatric disease is illustrated using neuroendocrine and neuropharmacologic data, c...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/0278-5846(91)90078-f
更新日期：1991-01-01 00:00:00
abstract：OBJECTIVES:In recent decades, the diagnostic and therapeutic implications of the microbiome changes and the impact of probiotic supplementation have increased rapidly. However, the potential for clinical translation of microbiome research for children and adolescents with psychiatric disorders is unclear. This review e...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.pnpbp.2020.110187
更新日期：2020-12-01 00:00:00
abstract：:1. Seven patients with TD were treated with a single dose of ceruletide 0.8 microgram/kg i.m. 2. EMG and MV were recorded, and the average power spectrum was computed. 3. Effect of ceruletide on TD within 2 hr after injection was varied (3 cases: inhibitory, 2 cases: facilitatory, 2 cases: no effect). 4. Two patients ...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/0278-5846(88)90025-5
更新日期：1988-01-01 00:00:00
abstract：:1. The specificity of negative symptoms remains an open question and requires further research. 2. Subtyping negative symptoms has been showed to be a very relevant point for the identification of primary negative symptoms and for their pharmacotherapy. Negative symptoms as a whole have been demonstrated in schizophre...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/0278-5846(94)90062-0
更新日期：1994-03-01 00:00:00
abstract：:1. Studies in our laboratory have used the psychoendocrine strategy to explore differences in basal hormone levels between patients with posttraumatic stress disorder (PTSD) and other groups. This approach has allowed us to explore the relationship between hormone levels and specific psychological and biological proce...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/0278-5846(93)90004-c
更新日期：1993-07-01 00:00:00
abstract：:Motor symptoms including neurological soft signs have been found to be more prevalent in schizophrenic patients. In addition, catatonic symptoms and neuroleptic treatment as well may influence cortical and subcortical motor organization in schizophrenia. The results of previous neuroimaging studies exploring motor fun...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0278-5846(01)00271-8
更新日期：2002-04-01 00:00:00
abstract：:Gender differences in various clinical features of schizophrenia have been noted and estrogen has been regarded to play important roles. A few previous studies on the association between estrogen receptor (ER) genotypes and schizophrenia focused mainly on ER α gene but failed to report consistent results. The present ...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2011.09.012
更新日期：2012-01-10 00:00:00
abstract：:1. The authors examined the regional cerebral distribution of [Tc-99m] HMPAO using single photon emission computed tomography (SPECT) in patients with major depression and in healthy controls. 2. 19 patients and 16 healthy controls had SPECT images of the brain acquired with 740 MBq (20 mCl) of [Tc-99m] HMPAO on a tri...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/0278-5846(96)00008-5
更新日期：1996-04-01 00:00:00
abstract：OBJECTIVE:Previous studies suggested likely mechanisms underlying the dysfunction of the default mode network (DMN) in schizophrenia. However, altered patterns of the intrinsic activity of the DMN in both deficit schizophrenia (DS) and non-deficit schizophrenia (NDS) patients, as well as the neurocognitive relationship...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2018.10.012
更新日期：2019-03-08 00:00:00
abstract：:Altered stress responsiveness has been repeatedly related to mood and anxiety disorders. In a traditional view, a reduction of the stress response has been thought favorable. The goal of the present study was to verify the hypothesis that high anxiety is accompanied by enhanced hormone release during stress. Healthy s...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2004.08.005
更新日期：2004-12-01 00:00:00
abstract：:The growing popularity of zebrafish in psychopharmacology and behavioral brain research is partly due to the practicality and simplicity of drug administration in this species. Several drugs may be administered to zebrafish by immersing the fish in the drug solution. Furthermore, numerous drugs developed for mammals, ...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2018.01.012
更新日期：2018-04-20 00:00:00
abstract：BACKGROUND:Transcranial magnetic stimulation (TMS) is a relatively novel, noninvasive method of altering cerebral electrophysiological activity that produces localized and reversible changes in brain tissue. TMS has been shown to have antidepressant properties in both human trials and animal models. Additionally, TMS m...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/S0278-5846(03)00052-6
更新日期：2003-06-01 00:00:00
abstract：:Although several recent studies have suggested that neuroinflammation plays a role in depression, both medication and neuroinflammatory preventive strategies have been poorly investigated. Recent studies have indicated that preconditioning with lipopolysaccharide (LPS) reduces the damage that occurs following ischemic...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2020.109978
更新日期：2020-12-20 00:00:00
abstract：:CYP1A2 is an important inducible enzyme involved in the metabolism of antipsychotics. This study examined two functional polymorphisms in the gene as potential markers in predicting prolongation of QTc interval in patients treated with antipsychotics. QT intervals were measured by 12-lead electrocardiography (ECG) for...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2007.05.013
更新日期：2007-08-15 00:00:00
abstract：:1. To investigate whether abnormalities in objective neurophysiologic measures are observable in patients with probable dissociative generalized amnesia, the P300 and N100 event-related potentials were evaluated in six such patients in both acute stage and after recovery from amnesia. Findings were compared with those...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0278-5846(99)00068-8
更新日期：1999-11-01 00:00:00
abstract：:1. Adrafmil is a novel vigilance promoting agent developed in France by Louis Lafon Laboratories. 2. Adrafinil causes increased locomotion without producing stereotypical activity in canines tested in an open field. 3. The effectiveness of a single treatment is long-lasting, and the effectiveness persists over repeate...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0278-5846(00)00103-2
更新日期：2000-07-01 00:00:00
abstract：BACKGROUND:Schizophrenia is associated with core emotional dysfunctions. At the neural level, functional neuro-imaging studies have highlighted fronto-limbic alterations during emotion processing in schizophrenia, as well as impaired connectivity between the amygdala and the prefrontal cortex. However, the direction of...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2016.08.004
更新日期：2017-01-04 00:00:00
abstract：:The study of the causes and mechanisms underlying psychiatric disorders requires the use of non-human models for the test of scientific hypotheses as well as for use in pre-clinical drug screening and discovery. This review argues in favor of the use of zebrafish as a novel animal model to study the impact of early (s...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.pnpbp.2010.10.010
更新日期：2011-08-01 00:00:00
abstract：:As persons with Down's syndrome (DS) age into the third decade and beyond, they develop Alzheimer's disease (AD)-like histopathological changes in brain and may manifest progressive worsening of adaptive functions. Increasingly, persons with DS have near-normal to normal life spans; thus, it has become a therapeutic i...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.pnpbp.2014.05.011
更新日期：2014-10-03 00:00:00
abstract：:1. Male Sprague-Dawley rats were trained to discriminate 0.4 mg/kg nicotine subcutaneously administered from its saline vehicle in a food-motivated operant discrimination task. Once trained, the discriminative performance was observed to be dose-responsive with an ED50 = 0.11 mg/kg. 2. The co-administration of 0.1 or ...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/0278-5846(95)00030-y
更新日期：1995-05-01 00:00:00
abstract：:The effect of electrical vagus nerve stimulation (VNS) on sleep and behavior was analyzed in freely moving cats. Eight cats were prepared for 23-h sleep recordings. The left vagus nerve of four of them was stimulated during 1 min, five times at 1-h intervals, for 5 days. The VNS induces: ipsilateral myosis, blinking, ...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0278-5846(01)00228-7
更新日期：2002-01-01 00:00:00
abstract：BACKGROUND:Major depressive disorder (MDD) has a high personal and socio-economic burden and >60% of patients fail to achieve remission with the first antidepressant. The biological mechanisms behind antidepressant response are only partially known but genetic factors play a relevant role. A combined predictor across g...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2017.01.011
更新日期：2017-04-03 00:00:00
abstract：:It is well known that an elevated percentage of ecstasy users also consume cocaine. Recently, it has been reported that a high frequency of heroin smokers first consumed heroin under the effects of ecstasy with the hope of reducing the stimulant effects of the latter drug. The aim of the present study was to evaluate ...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2007.11.017
更新日期：2008-04-01 00:00:00
abstract：BACKGROUND:Obsessive-compulsive disorder (OCD) is a clinically heterogeneous condition. To better understand and treat patients, symptomatology of OCD has been categorized into more homogenous symptom dimensions. The autogenous-reactive classification model has proven helpful in the elucidation of the neurobiological s...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2019.109813
更新日期：2020-03-02 00:00:00
abstract：:Auditory verbal hallucinations (AVHs) constitute a frequent and distressing symptom of schizophrenia, associated with physical, emotional, and cognitive challenges. Despite their clinical importance, changes in the multiple dimensions of AVHs during treatment have rarely been examined, and subjective views thereof hav...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2019.109671
更新日期：2019-12-20 00:00:00
abstract：:Spinophilin is a multifunctional scaffold protein that regulates the formation and function of dendritic spines and plays a role in neuronal migration. The distinct roles of spinophilin depend on its localization and the direct interaction with other proteins, which may target spinophilin to specific locations within ...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2017.09.019
更新日期：2018-02-02 00:00:00
abstract：:In our studies of drug therapy in child psychiatry disorders, we have been using a battery of tests to monitor any effects of medication on the various components of cognitive processing. Our intention was to measure skills required by the children for successful classroom performance. We have used this test battery a...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/0278-5846(84)90037-x
更新日期：1984-01-01 00:00:00
