نتایج جستجو برای: brain derived neurotrophic factor bdnf

تعداد نتایج: 1681777  

Journal: :Physics in medicine and biology 2012
Babak Baseri James J Choi Thomas Deffieux Gesthimani Samiotaki Yao-Sheng Tung Oluyemi Olumolade Scott A Small Barclay Morrison Elisa E Konofagou

The brain-derived neurotrophic factor (BDNF) has been shown to have broad neuroprotective effects in addition to its therapeutic role in neurodegenerative disease. In this study, the efficacy of delivering exogenous BDNF to the left hippocampus is demonstrated in wild-type mice (n = 7) through the noninvasively disrupted blood-brain barrier (BBB) using focused ultrasound (FUS). The BDNF bioacti...

Objectives Physical activity is effective in improving cognitive function in older adults. Such function may be mediated by the upregulation of neurotrophic growth factors like Brain-Derived Neurotrophic Factor (BDNF) and Insulin-like Growth Factor-1 (IGF-1). The present study aimed to assess and compare the effect of 1 session of circuit training on the serum levels of BDNF and IGF-1 in elderl...

Journal: :Indonesian Journal of Physical Medicine and Rehabilitation 2022

Introduction: Ramadhan fasting increases mental and physical health. The study aims to evaluate the effect of on fatigue, sleepiness, depression anxiety mood, quality life (QoL), Brain-derived neurotrophic factor (BDNF) serum level.
 Methods: Twenty participants are included in group (FG), nineteen non-fasting (NFG). Fatigue severity scales (FSS), fatigue VAS, Epworth sleepiness scale (ESS...

Journal: :Current Problems of Psychiatry 2023

Introduction: There are several hypotheses of schizophrenia pathogenesis, including the neurodegenerative theory, which is supported by evidence for decrease neuroprotective factors’ serum levels. The proteins, that exert a protective effect on neurons and researched concerning include brain-derived neurotrophic factor (BDNF), nerve growth (NGF), neurotrophin 3 (NT3), glial cell line-derived (G...

Journal: :Journal of cell science. Supplement 1985
R M Lindsay Y A Barde A M Davies H Rohrer

This article reviews recent studies that have examined differences and similarities in the neurotrophic growth factor requirements of neural crest- and neural placode-derived sensory neurons of the developing chick embryo. From in vitro experiments using both explant and dissociated, neuron-enriched cultures of spinal and cranial nerve sensory neurons, it has been established that only sensory ...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 1999
B Lom S Cohen-Cory

Expression of the neurotrophin brain-derived neurotrophic factor (BDNF) and its receptor trkB in the ganglion cell layer of the Xenopus retina during retinal ganglion cell (RGC) dendritic arborization indicates that BDNF is spatially and temporally available to influence RGC morphological differentiation (; ). BDNF promotes RGC axon arborization in vivo by acting as a target-derived trophic fac...

Journal: :E3S web of conferences 2021

Bipolar Disorder (BD) is a worldwide, multifactorial mental disorder characterized by manic and depressive symptoms of varying degrees. Among all the genetic risk factors correlated with BD, brain-derived neurotrophic factor (BDNF) has emerged as crucial neutropin that influences BD susceptibility strong conservative across species multiple downstream signaling pathways. However, mechanisms how...

Journal: :Neuroscience letters 2014
Xianjun Wang Zhenyu Zhao Jian Gong Shengnian Zhou Hongjun Peng Adam Shatara Timmy Z Zhu Rebecca Meltzer Yansheng Du Huiying Gu

Previous studies suggest that the delivery of neurotrophic factors secreted from adipose stromal cells (ASC) protect the brain from 6-hydroxydopamine (6-OHDA)-induced neurotoxicity. However, it remains unclear which secreted neurotrophic factor has an important role in protecting 6-OHDA-treated neurons. Through the use of antibodies in this study, we demonstrated that specific neutralization of...

Objectives: This study investigated the effect of acute resistance exercise on brain-derived neurotrophic factor (BDNF), Insulin-like growth factor-1 (IGF-1) and Insulin-like growth factor binding protein-3 (IGFBP-3) in the elderly. Methods & Materials: 22 healthy older men participated in this study (mean age of 60-75 years old). 72 hours after the determination of muscular maximal strength...

2010
Samuel H.H. Chan Chih-Wei J. Wu Kuei-Sen Hsu Julie Y.H. Chan

Rationale: Oxidative stress in rostral ventrolateral medulla (RVLM), where sympathetic premotor neurons for the maintenance of neurogenic vasomotor tone are located, contributes to neural mechanisms of hypertension. Emerging evidence suggests that brain-derived neurotrophic factor (BDNF) manifests " nontrophic " actions. Objective: We assessed the hypothesis that BDNF plays an active role in ox...

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