Forensic development of neuropathologicalanalyses for cerebrovascular diseases using ischemia model neuron
使用缺血模型神经元进行脑血管疾病神经病理学分析的法医发展
基本信息
- 批准号:22390141
- 负责人:
- 金额:$ 13.31万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2010
- 资助国家:日本
- 起止时间:2010 至 2012
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this study, we analyzed the neuropathological changes in cerebrovascular diseases and focused on the biomarker dynamics in order to understand a proper cause of death. Under ischemic conditions, we observed retrograde neurodegeneration, dendritic atrophy, and somatic swelling. Neuronal viability and respiration activity were significantly decreased in a dependent manner. These observations indicate that hypoxic conditions such as in ischemia, exacerbates the brain activity and the organelle function, especially in the mitochondria in which the morphology changed in the altered fixative conditions. These results demonstrate that observing the mitochondrial morphological changes in relation to the cause of death (e.g., sub- and acute death) would be a useful forensic diagnosis biomarker.
在这项研究中,我们分析了脑血管疾病的神经病理学变化,并专注于生物标志物动力学,以了解适当的死亡原因。在缺血状态下,我们观察到逆行神经退行性变性,树突状萎缩和躯体肿胀。神经元的生存力和呼吸活性以依赖方式显着降低。这些观察结果表明,缺氧条件(例如缺血,加剧了大脑活性和细胞器功能),尤其是在改变固定条件下形态发生变化的线粒体。这些结果表明,观察与死亡原因有关的线粒体形态变化(例如,亚和急性死亡)将是有用的法医诊断生物标志物。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
GENETIC AND HISTOLOGIC EVIDENCE IMPLICATES ROLE OF INFLAMMATION IN TRAUMATIC BRAIN INJURY-INDUCED APOPTOSIS IN THE RAT CEREBRAL CORTEX FOLLOWING MODERATE FLUID PERCUSSION INJURY
- DOI:10.1016/j.neuroscience.2010.10.018
- 发表时间:2010-12-29
- 期刊:
- 影响因子:3.3
- 作者:Shojo, H.;Kaneko, Y.;Borlongan, C. V.
- 通讯作者:Borlongan, C. V.
a key neuroprotective protein against Parkinson's disease, ameliorates neuronal cell death in ischemic stroke possibly via mitochondrial pathway
一种针对帕金森病的关键神经保护蛋白,可能通过线粒体途径改善缺血性中风中的神经元细胞死亡
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Kaneko Y;Shojo H;Yu S;Bae E;Borlongan CV. DJ-1
- 通讯作者:Borlongan CV. DJ-1
Acute Treatment With Herbal Extracts Provides Neuroprotective Benefits in In Vitro and In Vivo Stroke Models, Characterized by Reduced Ischemic Cell Death and Maintenance of Motor and Neurological Functions.
- DOI:10.3727/215517910x552818
- 发表时间:2010-01-01
- 期刊:
- 影响因子:0
- 作者:Kaneko Y;Eve DJ;Yu S;Shojo H;Bae EC;Park DH;Roschek B Jr;Alberte RS;Sanberg PR;Sanberg CD;Bickford PC;Borlongan CV
- 通讯作者:Borlongan CV
DJ-1 ameliorates neuronal cell death in ischemic stroke via mitochondr ial pathway.
DJ-1 通过线粒体途径改善缺血性中风中的神经元细胞死亡。
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Kimura A;Ishida Y;Inagaki M;Nakamura Y;Sanke T;Mukaida N;Kondo T;Tajiri N
- 通讯作者:Tajiri N
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SHOJO Hideki其他文献
SHOJO Hideki的其他文献
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{{ truncateString('SHOJO Hideki', 18)}}的其他基金
Study on a differential diagnostic marker for endogenous and exogenous brain injury: Analysis of COX expression property
内源性与外源性脑损伤鉴别诊断标志物的研究:COX表达特性分析
- 批准号:
15K15260 - 财政年份:2015
- 资助金额:
$ 13.31万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Neuropathological analyses of cerebrovascular diseases using the brain ischemia model neurons: Development of novel forensic brain function biomarker
使用脑缺血模型神经元对脑血管疾病进行神经病理学分析:新型法医脑功能生物标志物的开发
- 批准号:
15H04797 - 财政年份:2015
- 资助金额:
$ 13.31万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Study on a vital reaction of organelles by three-dimensional image analysis using high-resolution florescent microscope
利用高分辨率荧光显微镜进行三维图像分析研究细胞器的生命反应
- 批准号:
24659336 - 财政年份:2012
- 资助金额:
$ 13.31万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Changes in genes expression following traumatic brain injury
创伤性脑损伤后基因表达的变化
- 批准号:
19689015 - 财政年份:2007
- 资助金额:
$ 13.31万 - 项目类别:
Grant-in-Aid for Young Scientists (A)
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- 批准号:
19K09336 - 财政年份:2019
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