Abstract：
:The present study examined the protective effect of hyperbaric oxygen preconditioning (HBO-PC) and the role of thioredoxin reductase (TrxR) in a post-traumatic stress disorder (PTSD)-induced rat model by using single prolonged stress (SPS). Rats were randomly divided into Sham, HBO, SPS and HBO+SPS groups. HBO-PC was conducted by exposing rats to 100% oxygen at 2.5atm absolute for 1h each day for 5 consecutive days. SPS was performed 24h after the last HBO-PC conditioning event. At 1h, 6h, 12h, 24h and 72h after SPS, TrxR mRNA expression was analyzed in the hippocampus; Nissl and TUNEL staining were performed at 72h after SPS. The results indicated that HBO-PC was able to significantly preserve viable neurons in the CA1 subfield of hippocampus following SPS exposure, as evidenced by reduced amounts of CA1 neuronal apoptosis. Furthermore, HBO-PC upregulate the expression of TrxR-1 and TrxR-2 mRNA in the hippocampus at 6h and 12h after SPS exposure and ameliorated anxiety-like behavior and cognitive impairments normally induced by SPS. Taken together, these findings suggest that HBO-PC is beneficial for the improvement of anxiety-like behavior and cognitive impairments induced by SPS exposure, and this effect might be associated with inhibition of neuronal apoptosis via upregulation of TrxR in stressed rats.
journal_name
Prog Neuropsychopharmacol Biol Psychiatryauthors
Peng Y,Feng SF,Wang Q,Wang HN,Hou WG,Xiong L,Luo ZJ,Tan QRdoi
10.1016/j.pnpbp.2010.05.016subject
Has Abstractpub_date
2010-08-16 00:00:00pages
1018-25issue
6eissn
0278-5846issn
1878-4216pii
S0278-5846(10)00190-9journal_volume
34pub_type
杂志文章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. The authors recently reported that acutely ill depressed adolescents have elevated plasma T4 and fT4 compared to controls. Studies in adult depression suggest antidepressant response is associated with decreases in these elevated levels. The effect of antidepressant treatment on adolescent thyroid indices has not b...
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：10.1016/0278-5846(96)00083-8
更新日期：1996-08-01 00:00:00
abstract：:Supratherapeutic doses of the analgesic acetaminophen (paracetomol) are reported to promote social behavior in Swiss mice. However, we hypothesized that it might not promote sociability in other strains due to cannabinoid CB(1) receptor-mediated inhibition of serotonin (5-HT) transmission in the frontal cortex. We exa...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2012.04.011
更新日期：2012-08-07 00:00:00
abstract：:There is strong evidence that oxygen free radicals may play an important role in the pathophysiology of schizophrenia. Impaired antioxidant defense and increased lipid peroxidation have been previously reported in drug-naïve, first episode and chronically medicated schizophrenic patients using typical neuroleptics. We...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/j.pnpbp.2005.11.009
更新日期：2006-05-01 00:00:00
abstract：OBJECTIVE:To explore the status of the psychotropic medication in persons with mental retardation 6 years after their deinstitutionalization. METHOD:The authors compared the profiles of psychotropic medication of 60 persons with mental retardation deinstitutionalized (D-sample) from our local mental hospital 6 years a...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/j.pnpbp.2004.05.029
更新日期：2004-08-01 00:00:00
abstract：:The use of animal models (particularly rats) in research for developing drugs for central nervous system diseases is well validated. However a range of strains are often utilised in these models. The Lister-Hooded (LH) strain is beginning to be increasingly used in preclinical investigations. Thus, the objective of th...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2008.08.004
更新日期：2008-12-12 00:00:00
abstract：:A disruption of the oxytocin system seems to affect a variety of brain functions including emotions, mood and social behavior possibly underlying severe social deficits and susceptibility for substance use and mental health disorders. Early life adversity, such as insecure attachment in childhood, has been suggested t...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2017.01.005
更新日期：2017-04-03 00:00:00
abstract：:1. Behavioral and EEG responses were examined in nonalcoholic males with (FH+) and without (FH-) a family history of alcoholism following the consumption of a placebo and real beer. 2. FH+ subjects were less confident of being able to resist another drink following consumption of the placebo and reported higher taste ...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/0278-5846(88)90083-8
更新日期：1988-01-01 00:00:00
abstract：PURPOSE:The aim of the study was to compare the activity of gonadal hormones and serotonergic system in premenopausal women with or without depression in relation to clinical and hormonal indices of menopause. METHODS:The sample included 60 women with single or recurrent major depressive episode with disease onset aft...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/S0278-5846(03)00085-X
更新日期：2003-06-01 00:00:00
abstract：:Cocaine is a common drug of abuse, and its use has emerged as a major public health problem with neurological complications. In this work, the authors studied microscopic lesions produced in brain by chronic cocaine administration to rats. Twenty-five Wistar rats were exposed to 30 mg/kg/day ip of cocaine and sacrific...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0278-5846(01)00229-9
更新日期：2002-01-01 00:00:00
abstract：:Autism spectrum disorder (ASD) gradually develops predominantly neurodevelopmental disorders, which are socially diagnosed in early childhood. Though the etiopathology of ASD is not clear, immune alteration has been suggested as autism's pathophysiological mechanism. Previous studies found that several cytokines and t...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2017.08.002
更新日期：2017-10-03 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：:Endogenous cannabinoid ligands and cannabinoid CB1 receptor agonists have been shown to exert anticonvulsant effects in various experimental models of epilepsy. The purpose of this study was to determine the effects of arachidonyl-2'-chloroethylamide (ACEA-a highly selective cannabinoid CB1 receptor agonist) on the pr...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2012.07.001
更新日期：2012-12-03 00:00:00
abstract：:Although ECT is a highly effective treatment for severe depression and other psychiatric syndromes, its mode of action is not known. Recent studies have suggested that effects of ECT on central neurotransmitter receptors may underlie its therapeutic action. The effects of chronically administered electroconvulsive sho...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/0278-5846(83)90120-3
更新日期：1983-01-01 00:00:00
abstract：:Transcranial direct current stimulation (tDCS) combined with a cognitive task can enhance targeted aspects of cognitive functioning in clinical populations. The movement disorder Huntington's disease (HD) is associated with progressive cognitive impairment. Deficits in working memory (WM) can be apparent early in the ...
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.2017.04.002
更新日期：2017-07-03 00:00:00
abstract：:During nonpathological aging, quantitative changes occur in the pre- and post-synaptic elements of both the dopamine and serotonin systems. The level of dopamine in the human striatum declines up to 50% with age, while smaller and more variable changes are found in rodent brain (0-30%). Postsynaptically, the density o...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/0278-5846(87)90053-4
更新日期：1987-01-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to compare striatal dopaminergic D2 receptor occupancy (D2 RO) induced by ziprasidone and haloperidol and its relationship with clinical response and extrapyramidal side effects (EPS) in patients with acute psychosis exacerbation. METHOD:Twenty patients hospitalized with an acute ps...
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.2004.10.010
更新日期：2005-01-01 00:00:00
abstract：:Metabotropic glutamate receptors (mGlu) have been implicated in the regulation of physiological and behavioral processes. Pharmacological evidence involves group I mGlu receptors in the regulation of emotional states and antagonism of these receptors has been proposed as a novel class of anxiolytic drugs having also a...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2012.09.011
更新日期：2013-01-10 00:00:00
abstract：:Sensory symptoms are common in individuals with autism spectrum disorder (ASD). Altered sensory gating may cause sensory overload. However, whether ASD individuals have P50 gating deficits is controversial in childhood and lacks evidence in adulthood. Beyond P50, fewer studies have examined N100 or P200, although N100...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2019.109683
更新日期：2019-12-20 00:00:00
abstract：:1. Immunohistochemical methods were used to identify dopaminergic, noradrenergic, cholinergic and serotonergic axons in cynomolgus monkey prefrontal cortex. 2. The densities of dopaminergic and noradrenergic systems varied in a similar fashion across prefrontal cortical regions, whereas the densities of cholinergic an...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/0278-5846(90)90025-c
更新日期：1990-01-01 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：:Behavior sensitization is a long-lasting enhancement of locomotor activity after exposure to psychostimulants. Incubation of sensitization is a phenomenon of remarkable augmentation of locomotor response after withdrawal and reflects certain aspects of compulsive drug craving. However, the mechanisms underlying these ...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2015.09.008
更新日期：2016-02-04 00:00:00
abstract：:1. Male Sprague-Dawley rats were injected with saline, L-Dopa or pargyline. 2. Synaptic vesicles were prepared from whole brain homogenates. Catecholamines and their metabolites in brain tissues and in synaptic vesicles were measured by high performance liquid chromatography with electrochemical detection. 3. L-Dopa a...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/0278-5846(89)90147-4
更新日期：1989-01-01 00:00:00
abstract：:Metformin is widely used to treat type II diabetes and other metabolic syndromes. In addition, it has been shown to increase neurogenesis, spatial memory formation and reduce the risk of Parkinson's disease. On this basis, the aim of the present study was the investigation of the protective potential of metformin in t...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2013.10.014
更新日期：2014-01-03 00:00:00
abstract：:Previous studies have demonstrated dopaminergic (DA) modulation of stimulus selection performance in the overshadowing and Kamin blocking (KB) tasks. Systemic administration of the DA agonist D-amphetamine selectively disrupted overshadowing in the rat. In the present study, we examined the ability of the selective DA...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.pnpbp.2004.06.009
更新日期：2004-12-01 00:00:00
abstract：BACKGROUND:Oral naltrexone is an approved treatment for opioid dependence. However, the impact of sustained release naltrexone on the mental health of treated opioid users has not been studied. AIMS:To assess if naltrexone via implant treatment was associated with any change in (i) risk, (ii) rate, and (iii) duration ...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/j.pnpbp.2006.12.005
更新日期：2007-04-13 00:00:00
abstract：:Addictive disorders are very common and have devastating individual and social consequences. Currently available treatment is moderately effective at best. After many years of neglect, there is renewed interest in potential clinical uses for classic hallucinogens in the treatment of addictions and other behavioral hea...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.pnpbp.2015.03.002
更新日期：2016-01-04 00:00:00
abstract：:1. The present study was designed to evaluate the effects of zinc on spatial reference memory and brain dopamine (D1) receptor binding kinetics in rats. Male Sprague-Dawley rats (120-150 g), adapted 12 hour light: 12 hour dark illumination cycle were used. Treated animals were given zinc chloride (25 mg/kg, 50 mg/kg, ...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0278-5846(00)00128-7
更新日期：2000-10-01 00:00:00
abstract：:1. A latent inhibition paradigm was used to test the proposition that lithium increases rats' capacity to ignore an irrelevant stimulation. 2. In latent inhibition, non-reinforced presentations of the stimulus in the preexposure phase are said to lead the animal to ignore this stimulus, therefore reducing its later as...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/0278-5846(88)90103-0
更新日期：1988-01-01 00:00:00
abstract：:1. Twenty-two patients hospitalized for treatment of depression were treated under conditions simulating those of home treatment. 2. Full doses of nortriptyline, from 100 to 150 mg/day, were started after baseline observations were made. 3. Two patients were dropped from the study, one for orthostatic hypotension, one...
journal_title：Progress in neuro-psychopharmacology & biological psychiatry
pub_type： 杂志文章
doi：10.1016/0278-5846(91)90041-x
更新日期：1991-01-01 00:00:00
