Abstract:
:Prenatal stress (PS) has long-term sequelae for the morphological and functional status of the central nervous system of the progeny. A PS-induced proinflammatory status of the organism may result in an impairment of both hippocampal synaptic plasticity and hippocampus-dependent memory formation in adults. We addressed here the question of how PS-induced alterations in the immune response in young and old mice may contribute to changes in hippocampal function in aging. Immune stimulation (via LPS injection) significantly affected the ability of the hippocampal CA3-CA1 synapse of PS mice to undergo long-term potentiation (LTP). Elevated corticosterone level in the blood of aged PS mice that is known to influence LTP magnitude indicates a chronic activation of the HPA axis due to the in utero stress exposure. We investigated the contribution of adrenergic receptors to the modulation of hippocampal synaptic plasticity of aged mice and found that impaired LTP in the PS-LPS group was indeed rescued by application of isoproterenol (a nonspecific noradrenergic agonist). Further exploration of the mechanisms of the observed phenomena will add to our understanding of the interaction between PS and proinflammatory immune activation and its contribution to the functional and structural integrity of the aging brain.
journal_name
Neural Plastjournal_title
Neural plasticityauthors
Grigoryan G,Lonnemann N,Korte Mdoi
10.1155/2019/3152129subject
Has Abstractpub_date
2019-01-21 00:00:00pages
3152129eissn
2090-5904issn
1687-5443journal_volume
2019pub_type
杂志文章abstract::Fragile X syndrome (FXS) is an inheritable neuropsychological disease caused by expansion of the CGG trinucleotide repeat affecting the fmr1 gene on X chromosome, resulting in silence of the fmr1 gene and failed expression of FMRP. Patients with FXS suffer from cognitive impairment, sensory integration deficits, learn...
journal_title:Neural plasticity
pub_type: 杂志文章,评审
doi:10.1155/2016/9353929
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abstract::Traumatic brain injury (TBI) is a worldwide endemic that results in unacceptably high morbidity and mortality. Secondary injury processes following primary injury are composed of intricate interactions between assorted molecules that ultimately dictate the degree of longer-term neurological deficits. One comparatively...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2012/378307
更新日期:2012-01-01 00:00:00
abstract::The entorhinal cortex (EC) is a nodal and independent mnemonic element of the medial temporal lobe memory circuit as it forms a bidirectional interface between the neocortex and hippocampus. Within the EC, intra- and inter-lamellar associational connections occur via horizontal and columnar projections, respectively. ...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2008/814815
更新日期:2008-01-01 00:00:00
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journal_title:Neural plasticity
pub_type: 杂志文章,评审
doi:10.1155/2017/5012129
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abstract::Brain cancer is a common type of childhood malignancy, and radiotherapy (RT) is a mainstay of treatment. RT is effective for tumor eradication, and survival rates are high. However, RT damages the brain and disrupts ongoing developmental processes, resulting in debilitating cognitive "late" effects that may take years...
journal_title:Neural plasticity
pub_type: 杂志文章,评审
doi:10.1155/2013/698528
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abstract::Functional and morphological studies in children affected by Attention Deficit Hyperactivity Disorder (ADHD) suggest a prefrontal cortex (PFc) dysfunction. This cortical region is regulated by subcortical systems including noradrenergic (NEergic), dopaminergic (DAergic), cholinergic, serotonergic, and histaminergic pa...
journal_title:Neural plasticity
pub_type: 杂志文章,评审
doi:10.1155/NP.2004.133
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journal_title:Neural plasticity
pub_type: 杂志文章
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journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2016/1682972
更新日期:2016-01-01 00:00:00
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journal_title:Neural plasticity
pub_type: 杂志文章,评审
doi:10.1155/2016/3423267
更新日期:2016-01-01 00:00:00
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journal_title:Neural plasticity
pub_type: 杂志文章,评审
doi:10.1155/2007/91236
更新日期:2007-01-01 00:00:00
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journal_title:Neural plasticity
pub_type: 杂志文章,评审
doi:10.1155/2017/5181925
更新日期:2017-01-01 00:00:00
abstract::The habituation/cross-habituation test (HaXha) is a spontaneous odor discrimination task that has been used for many decades to evaluate olfactory function in animals. Animals are presented repeatedly with the same odorant after which a new odorant is introduced. The time the animal explores the odor object is measure...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2016/9131284
更新日期:2016-01-01 00:00:00
abstract::Chronic shoulder pain (CSP) is the third most common musculoskeletal problem. For maximum treatment effectiveness, most acupuncturists usually choose acupoint in the nonpainful side, to alleviate pain or improve shoulder function. This method is named opposite needling, which means acupuncture points on the right side...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2020/5701042
更新日期:2020-04-25 00:00:00
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journal_title:Neural plasticity
pub_type: 杂志文章,评审
doi:10.1155/2016/1243527
更新日期:2016-01-01 00:00:00
abstract::We analyzed operant discrimination in detelencephalated pigeons and neuroanatomical substrates after long-term detelencephalation. In Experiment I, experimental pigeons with massive telencephalic ablation and control pigeons were conditioned to key peck for food. Successive discrimination was made under alternating re...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/NP.2003.247
更新日期:2003-01-01 00:00:00
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journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2013/879047
更新日期:2013-01-01 00:00:00
abstract:Objective:To determine whether and how longitudinal acupuncture modulates the impaired default mode network (DMN) in chronic migraine (CM) patients without aura. Methods:Resting-state functional magnetic resonance imaging (fMRI) data from 14 CM patients treated with longitudinal pre- and postacupuncture treatment (PPA...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2019/5047463
更新日期:2019-03-18 00:00:00
abstract::Mirror visual feedback (MVF) therapy has been applied to improve upper limb function in stroke. When combined with motor training, MVF improves the performance of the trained and untrained hand by enhancing the excitability of both primary motor cortices (M1s). Bradykinesia is a typical feature of Parkinson's disease ...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2016/8764238
更新日期:2016-01-01 00:00:00
abstract::Alzheimer's disease (AD) is the most common form of dementia in elderly people. It is an irreversible and progressive brain disease. In this paper, we utilized diffusion-weighted imaging (DWI) to detect abnormal topological organization of white matter (WM) structural networks. We compared the differences between WM c...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2016/2947136
更新日期:2016-01-01 00:00:00
abstract::Evidence from neuropathological, genetic, animal model, and biochemical studies has indicated that the accumulation of amyloid-beta (Aβ) is associated with, and probably induces, profound neuronal changes in brain regions critical for memory and cognition in the development of Alzheimer's disease (AD). There is consid...
journal_title:Neural plasticity
pub_type: 杂志文章,评审
doi:10.1155/2016/3204519
更新日期:2016-01-01 00:00:00
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journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2016/9890827
更新日期:2016-01-01 00:00:00
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journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2018/4135708
更新日期:2018-10-10 00:00:00
abstract::Rapidly emerging evidence implicates perineuronal nets (PNNs) and extracellular matrix (ECM) molecules that compose or interact with PNNs, in the pathophysiology of several psychiatric disorders. Studies on schizophrenia, autism spectrum disorders, mood disorders, Alzheimer's disease, and epilepsy point to the involve...
journal_title:Neural plasticity
pub_type: 杂志文章,评审
doi:10.1155/2016/9847696
更新日期:2016-01-01 00:00:00
abstract::The concept of a topographical map of the corpus callosum (CC) has emerged from human lesion studies and from electrophysiological and anatomical tracing investigations in other mammals. Over the last few years a rising number of researchers have been reporting functional magnetic resonance imaging (fMRI) activation i...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2013/251308
更新日期:2013-01-01 00:00:00
abstract::Two principal component analyses of anxiety were undertaken investigating two strains of mice (ABP/Le and C57BL/6ByJ) in two different experiments, both classical tests for assessing anxiety in rodents. The elevated plus-maze and staircase were used for the first experiment, and a free exploratory paradigm and light-d...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2007/35457
更新日期:2007-01-01 00:00:00
abstract::The present study investigates whether a combined cognitive and physical training may induce changes in the cortical activity as measured via electroencephalogram (EEG) and whether this change may index a deceleration of pathological processes of brain aging. Seventy seniors meeting the clinical criteria of mild cogni...
journal_title:Neural plasticity
pub_type: 杂志文章,随机对照试验
doi:10.1155/2015/172192
更新日期:2015-01-01 00:00:00
abstract::Hearing impairment is one of the most common sensory disease, of which more than 50% is attributed to a genetic etiology. The goal of this research is to explore the genetic cause of a Chinese deafness pedigree who was excluded of GJB2, SLC26A4, or MtDNA12SrRNA variants. Three variants, c.3971C>A (p.A1324D), c.4011ins...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2018/5898025
更新日期:2018-04-05 00:00:00
abstract::Objective. To explore cortical reorganization of patients recovered from Bell's palsy (BP) by task-state functional magnetic resonance imaging (fMRI) during finger and orofacial movements and provide more evidence for acupuncture clinical treatment of BP. Methods. We collected 17 BP patients with complete clinical rec...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2016/8231726
更新日期:2016-01-01 00:00:00
abstract:Background:Parkinson's disease (PD) patients experience cognitive impairment which has been related to reduced quality of life and functional disability. These symptoms usually progress until dementia occurs. Some studies have been published assessing the efficacy of cognitive treatments on improving cognition, functio...
journal_title:Neural plasticity
pub_type: 杂志文章,评审
doi:10.1155/2018/2651918
更新日期:2018-05-06 00:00:00
abstract::Ceramides induce important intracellular signaling pathways, modulating proliferation, migration, apoptosis, and inflammation. However, the relevance of the ceramide metabolism in the reconvalescence phase after stroke is unclear. Besides its well-known property as a selective serotonin reuptake inhibitor, fluoxetine ...
journal_title:Neural plasticity
pub_type: 杂志文章
doi:10.1155/2015/503079
更新日期:2015-01-01 00:00:00