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 in 12 age- and gender-matched healthy subjects. 2. While latencies did not differ from those of control subjects, P300 amplitudes in acute-stage recordings were lower than those in controls. Repeated recordings in the patients showed a significant increase in P300 amplitude after recovery from amnesia. 3. Amplitude and latency of N100 did not differ between the patient and control groups, nor changed significantly after retrieval of memory. 4. These findings suggest that some unknown biological and/or psychologic mechanisms that cause retrograde autobiographic amnesia may impair cognitive function as reflected in an objective neurophysiologic measure such as the P300.
journal_name
Prog Neuropsychopharmacol Biol Psychiatryauthors
Fukuzako H,Fukuzaki S,Fukuzako T,Jing H,Ueyama K,Takigawa Mdoi
10.1016/s0278-5846(99)00068-8subject
Has Abstractpub_date
1999-11-01 00:00:00pages
1319-27issue
8eissn
0278-5846issn
1878-4216pii
S0278-5846(99)00068-8journal_volume
23pub_type
杂志文章abstract::Alzheimer's disease (AD) by progressive neurodegenerative pattern is associated with autophagy stress which is suggested as a potential cause of amyloid β (Aβ) aggregation and neural loss. Apelin-13, a neuropeptide with modulatory effect on autophagy, has been shown the beneficial effects on neural cell injuries. We i...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2018.10.005
更新日期:2019-03-08 00:00:00
abstract::The effects of repeated antidepressant drug treatment on behavioral outcome in Wistar Kyoto (WKY) rats, a putative animal model of depressive behavior, were compared to Wistar and Sprague-Dawley (SD) rats. Rats were treated with desipramine (norepinephrine [NE] uptake blocker), nomifensine (NE and dopamine [DA] uptake...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0278-5846(02)00308-1
更新日期:2003-02-01 00:00:00
abstract:OBJECTIVE:Recently, traditional herbal medicines have been reported to be effective for behavioral and psychological symptoms of dementia (BPSD). This study aims to examine the efficacy of Yi-Gan San (YGS) in the improvement of BPSD and sleep disorders in patients with dementia. METHODS:Five patients (1 male and 4 fem...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/j.pnpbp.2007.12.027
更新日期:2008-04-01 00:00:00
abstract::1. The role of Gi-proteins on cataleptic responses induced by SCH23390 and haloperidol in chronic cocaine-treated mice was examined by intracerebroventricullor (i.c. v.) and intravenous (i. v.) injections of pertussis toxin (PTX), which catalyzes adenosine diphosphate (ADP)-ribosylation of Gi-proteins. 2. In animals p...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0278-5846(00)00134-2
更新日期:2000-11-01 00:00:00
abstract:INTRODUCTION:Major Depressive Disorder (MDD) in accordance to the inflammatory concept is associated with complex immunological disturbances in the central nervous system (CNS). This is reflected by elevated plasma levels of inflammatory cytokines in depressed subjects. Although numerous studies report significant infl...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,meta分析
doi:10.1016/j.pnpbp.2017.04.026
更新日期:2018-01-03 00:00:00
abstract::1. The effects of chronic administration with milnacipran and desipramine on the noradrenergic alpha 2-autoreceptor sensitivity in the rat hypothalamus were compared. 2. Rats were administered, in their diet, milnacipran (50 mg/kg/day for 21 days, 24 h wash-out), desipramine (35 mg/kg/day for 21 days, 24 h wash out) o...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(94)90131-7
更新日期:1994-10-01 00:00:00
abstract::1. As impairment of attention has long been recognized as a clinical feature of depression, we undertook to evaluate in depressed subjects and controls a feature of the event-related brain potentials (ERP) the N100 wave which has been linked to attentional processes. 2. This study involved collection of EEG data in an...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(89)90056-0
更新日期:1989-01-01 00:00:00
abstract::The aim of this study was to test the hypothesis that autism (a neurodevelopmental disorder of unknown etiology) is associated with altered phospholipid-related signal transduction using the niacin skin flush test. This is the first reported use of this test in this disorder. The response to topical aqueous methyl nic...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0278-5846(02)00303-2
更新日期:2002-12-01 00:00:00
abstract::Low grade neuroinflammation has been suggested as one of the underlying mechanisms of many psychiatric diseases as well as cognitive disorders. Interleukin 8 (IL-8), a proinflammatory cytokine produced by many cell types including macrophage and microglia, mainly functions as a neutrophil chemoattractant in the bloods...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,评审
doi:10.1016/j.pnpbp.2020.110173
更新日期:2021-03-02 00:00:00
abstract::Recent neuroimaging studies have characterized the pathophysiology of late-life depression (LLD) as a dysfunction of the brain networks involved in the regulation of emotion, motivational behavior, cognitive control, executive function, and self-referential thinking. In this article, we reviewed LLD-associated structu...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,评审
doi:10.1016/j.pnpbp.2020.110010
更新日期:2021-01-10 00:00:00
abstract::1. 15 schizophrenic patients diagnosed according to criteria of I.C.D.-9 were treated with d1-propranolol in a 4 week open study. 2. A fixed dose schedule was followed and a maximum dose of 1920 mg/day was reached by day 17. 3. Results revealed a significant reduction in core schizophrenic symptoms of CPRS & BPRS star...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(83)90093-3
更新日期:1983-01-01 00:00:00
abstract::Several studies have supported the idea that ionotropic glutamate N-methyl-d-aspartate receptor (NMDA) is an important player in the etiology of psychopathologies, such as anxiety disorders and major depression. Additionally, studies have shown that ketamine induces antidepressant effects in humans as well as in roden...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2009.01.004
更新日期:2009-04-30 00:00:00
abstract::Synaptic dysfunction has recently gained attention for its involvement in mood disorders. Electroconvulsive therapy (ECT) possibly plays a role in synaptic repair. However, the underlying mechanisms remain uncertain. Thrombospondin-1 (TSP-1), a member of the TSP family, is reported to be secreted by astrocytes and to ...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2013.10.001
更新日期:2014-01-03 00:00:00
abstract::1. Phorbol 12-myristate-13-acetate (PMA), a protein kinase C activator, elevated cyclic AMP accumulation in EBV-transformed human B-lymphocytes, and potentiated isoproterenol-, prostaglandin- (PGE1), cholera toxin-, and forskolin-stimulated cyclic AMP accumulation. 2. The dopamine D1 receptor agonist, SKF38393 (10(-7)...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(95)00295-2
更新日期:1996-01-01 00:00:00
abstract::The identification of the cerebral substrates of psychoses such as schizophrenia and bipolar disorder is likely hampered by its biological heterogeneity, which may contribute to the low replication of results in the field. In this study we aimed to replicate in a completely new sample and supplement the results of a p...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2020.109907
更新日期:2020-06-08 00:00:00
abstract::1. After pretraining in an undrugged state, young (6 months) and aged (18-24 months) rats were trained on a spatial learning-set task after receiving one of four doses of diazepam (1, 2, 3 or 5 mg/kg) or the drug vehicle. The effects of 5 mg/kg of diazepam were also assessed on the spatial learning-set task one full h...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(96)00065-6
更新日期:1996-07-01 00:00:00
abstract::Ketamine has been available for approximately 50 years as an anesthetic agent. It is known to have potent effects on the central nervous system glutamatergic system, in particular blockade of N-methyl-D-aspartate (NMDA) receptors. Based upon pre-clinical evidence of involvement of the glutamatergic system in mood diso...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,评审
doi:10.1016/j.pnpbp.2015.01.002
更新日期:2016-01-04 00:00:00
abstract::1. The development of endogenous cholecystokinin (CCK) effects on food intake was studied in normal and undernourished growing rats of postnatal day 1-22. 2. Food intake was estimated by recording the gain in body weight before weaning. 3. l-phenylalanine, a potent stimulant of endogenous CCK release, suppressed 30 mi...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(91)90071-8
更新日期:1991-01-01 00:00:00
abstract::In the present study, we tested the hypothesis that the potent and selective dopamine-β-hydroxylase (DβH) inhibitor nepicastat would have minimal effects on cardiovascular and pharmacokinetic parameters associated with cocaine administration and would reduce the positive subjective effects produced by cocaine. We cond...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.pnpbp.2015.01.009
更新日期:2015-06-03 00:00:00
abstract::Deficits in decoding and understanding facially expressed emotions occur commonly in persons with autism spectrum disorder (ASD), which contribute to the impairment of social communication that serves as one of its core diagnostic criteria. Research suggests that abnormalities of visual scanning of the face, activatio...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,评审
doi:10.1016/j.pnpbp.2018.05.009
更新日期:2019-01-10 00:00:00
abstract::Several studies have shown that olanzapine is effective in weight restoration and maintenance for patients with anorexia nervosa (AN). However, major depression is a very common comorbid psychiatric disorder associated with AN. Additional antidepressant therapy may be required for treating anorexic patients with major...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2005.10.004
更新日期:2006-03-01 00:00:00
abstract::The underlying mechanisms of autism and schizophrenia are poorly understood, partly due to a lack of dimension-specific research. Aberrant excitatory and inhibitory neurotransmission are implicated in both conditions, particularly in social dysfunction. This study investigates the extent to which the degree of autisti...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2018.07.024
更新日期:2019-01-10 00:00:00
abstract::1. The kava-pyrones kawain and dihydromethysticin are constituents of Piper methysticum which exert anticonvulsant, analgesic and anxiolytic properties. 2. In the present study the effect of these kava-pyrones were tested on field potential changes (fp) induced by omission of the extracellular Mg2+, recorded from the ...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0278-5846(97)00042-0
更新日期:1997-05-01 00:00:00
abstract::Organic cation transporter 2 (OCT2) and 3 (OCT3) are low-affinity, high-capacity transporters (uptake-2) expressed in the central nervous system (CNS) and other major organs. Proven to be essential components in the CNS functions, OCT2 and OCT3 are suggested as potential targets of antidepressant therapeutics recently...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2013.11.005
更新日期:2014-03-03 00:00:00
abstract::The adrenergic activation of glycogenolysis in the rat liver is converted from an alpha-1 to a beta-2-receptor mediated event in various conditions associated with cellular dedifferentiation. Short-term incubation of isolated hepatocytes in a serum-free medium results in a similar conversion of the adrenoceptor respon...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(85)90008-9
更新日期:1985-01-01 00:00:00
abstract:BACKGROUND:Abnormal vasopressin (VP) and oxytocin (OT) signaling may contribute to the altered activity of the hypothalamo-pituitary-adrenal (HPA) axis in major depression; however, the underlying mechanisms remain uncertain. This study characterized plasma levels and affinities of OT- and VP-reactive autoantibodies (a...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2010.09.021
更新日期:2011-01-15 00:00:00
abstract::NVL (nuclear VCP (valosin containing protein)/p97-Like), a member of the AAA-ATPase (ATPases associated with various cellular activities) family, encodes a novel hTERT (human telomerase reverse transcriptase)-interacting protein NVL2 which is a telomerase component essential for holoenzyme assembly. Previous researche...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2015.04.001
更新日期:2015-10-01 00:00:00
abstract::1. Studies on the metabolism of the tricyclic antidepressant trimipramine (TMP) in the rat are described. 2. Twenty metabolites of TMP were isolated from rat urine after enzymatic hydrolysis and their structures were determined by a gas chromatographic-mass spectrometric (GC-MS) method. 3. Twelve TMP metabolites were ...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(91)90094-h
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Atrophy of pyramidal hippocampal neurons and of the entire hippocampus has been reported in experimental models of depression and in depressive patients respectively. We investigated the efficacy of valproic acid (VPA) for reversing a depressive-like behaviour and a cytoskeletal alteration in the hippocampus...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2007.06.014
更新日期:2007-10-01 00:00:00
abstract::The authors sought to determine whether sustained-release (SR) isradipine provided comparable systemic availability to that of immediate-release (IR) isradipine in non-treatment-seeking, cocaine-dependent individuals. This information could be used to design a rational dosage regimen for additional isradipine clinical...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.pnpbp.2004.08.014
更新日期:2005-01-01 00:00:00