Abstract:
:This study aimed to assess the effects of anisomycin, a protein synthesis inhibitor, on behavioral responses, brain-derived neurotrophic factor (BDNF) and TrkB mRNA levels, and circulating corticosterone in rats-when administered before or after initial exposure to a predator scent stress stimulus. Magnitude of changes in prevalence of anxiety-like behaviors on the elevated plus-maze and exaggerated startle reaction as well as corticosterone levels and mRNA BDNF and TrkB were compared in rats exposed to predator stress, microinjected with anisomycin before or after stress exposure. Administration of anisomycin before or after stress exposure reduced anxiety-like behavior in the elevated plus-maze and reduced the mean startle amplitude 7 days postexposure. Although the behavioral responses were similar when anisomycin was microinjected before or after stress exposure, the levels of mRNAs for BDNF and TrkB, which play a role in modulation of synaptic plasticity and the consolidation process, showed varying responses.
journal_name
Depress Anxietyjournal_title
Depression and anxietyauthors
Kozlovsky N,Kaplan Z,Zohar J,Matar MA,Shimon H,Cohen Hdoi
10.1002/da.20366subject
Has Abstractpub_date
2008-01-01 00:00:00pages
E24-34issue
5eissn
1091-4269issn
1520-6394journal_volume
25pub_type
杂志文章abstract:BACKGROUND:The significance of the timing and chronicity of childhood adversity for depression outcomes later in life is unclear. Identifying trajectories of adversity throughout childhood would allow classification of children according to the accumulation, timing, and persistence of adversity, and may provide unique ...
journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.22887
更新日期:2019-07-01 00:00:00
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pub_type: 杂志文章,评审
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journal_title:Depression and anxiety
pub_type: 杂志文章,随机对照试验
doi:10.1002/da.20921
更新日期:2012-02-01 00:00:00
abstract::This study replicated the factor structure of the Parental Bonding Instrument (PBI), and explored the relationships of PBI scores to demographic variables. We investigated the association between parental bonding in the parents measured by the PBI, and lifetime history of depression in their children assessed by the I...
journal_title:Depression and anxiety
pub_type: 杂志文章
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更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:Psychiatrists frequently struggle with how to sequence treatment for depressed adolescents who do not respond to an adequate trial of a selective serotonin reuptake inhibitor (SSRI). This study leveraged recent statistical and computational advances to create Bayesian hierarchal models (BHMs) of response in ...
journal_title:Depression and anxiety
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doi:10.1002/da.23064
更新日期:2020-09-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.22990
更新日期:2020-05-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.22557
更新日期:2017-02-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.20291
更新日期:2008-01-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.20423
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:Brain structures underlying posttraumatic stress disorder (PTSD) have been a focus of imaging studies, but associations between treatment outcome and alterations in brain structures remain largely unexamined. We longitudinally examined the relation of structural changes in the rostral anterior cingulate cort...
journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.22471
更新日期:2016-05-01 00:00:00
abstract:BACKGROUND:Acute stress disorder (ASD) predicts the development of posttraumatic stress disorder (PTSD), which in some sufferers can persist for years and lead to significant disability. We carried out a review of randomized controlled trials to give an update on which psychological treatments are empirically supported...
journal_title:Depression and anxiety
pub_type: 杂志文章,评审
doi:10.1002/da.20635
更新日期:2009-01-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章,随机对照试验
doi:10.1002/da.23105
更新日期:2020-12-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.22342
更新日期:2015-05-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/(sici)1520-6394(1998)8:3<91::aid-da1>3.0.c
更新日期:1998-01-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章,评审
doi:10.1002/da.21963
更新日期:2012-06-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.21975
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Understanding cognitive and biological mechanisms of PTSD treatment can help refine treatments and increase rates of response. METHODS:Thirty-six veterans with PTSD were randomly assigned to receive Prolonged exposure therapy (PE) or Present-Centered therapy (PCT). We examined symptoms, trauma-related cogni...
journal_title:Depression and anxiety
pub_type: 杂志文章,随机对照试验
doi:10.1002/da.22331
更新日期:2015-03-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.20489
更新日期:2008-01-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.20377
更新日期:2008-01-01 00:00:00
abstract::Data from early studies of selective serotonin reuptake inhibitors have shown that these agents are effective in the treatment of social anxiety disorder (social phobia). This review highlights the outcomes of three large clinical trials of paroxetine in patients with social anxiety disorder. In two of the studies, pa...
journal_title:Depression and anxiety
pub_type: 杂志文章
doi:
更新日期:2000-01-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章,评审
doi:10.1002/da.20711
更新日期:2010-06-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.22364
更新日期:2015-07-01 00:00:00
abstract::The use of a placebo run-in phase, in which placebo responders are withdrawn from a study before random assignment to treatment condition, has been criticized as favoring the active treatment in clinical trials. We compared the effect size of randomized, placebo-controlled clinical trials (in the treatment of depressi...
journal_title:Depression and anxiety
pub_type: 杂志文章,meta分析
doi:10.1002/da.10134
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:The clinical presentation of panic disorder (PD) is known to be highly heterogeneous, complicating research on its etiology, neurobiological pathways, and treatment. None of the attempts to identify PD subtypes have been independently reproduced, rendering the current literature inconclusive. METHODS:Using ...
journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.22379
更新日期:2015-07-01 00:00:00
abstract::There is an urgent need for more rapidly effective pharmacotherapies for major depressive disorder and bipolar disorder (BP) that are efficacious and tolerable for depressed patients who respond poorly to conventional treatments. Multiple controlled trials have now demonstrated a rapid, nonsustained antidepressive res...
journal_title:Depression and anxiety
pub_type: 杂志文章,评审
doi:10.1002/da.22505
更新日期:2016-08-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.22296
更新日期:2015-04-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.22394
更新日期:2015-10-01 00:00:00
abstract::Treatment-resistant depression (TRD) in adolescents is prevalent and impairing. We here review the definition, prevalence, clinical significance, risk factors, and management of TRD in adolescents. Risk factors associated with TRD include characteristics of depression (severity, level of hopelessness, and suicidal ide...
journal_title:Depression and anxiety
pub_type: 杂志文章,评审
doi:10.1002/da.20884
更新日期:2011-11-01 00:00:00
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journal_title:Depression and anxiety
pub_type: 杂志文章
doi:10.1002/da.20268
更新日期:2008-01-01 00:00:00