Proteomic analysis of ischemic cochlear damage as a diagnostic tool of sudden sensorineural hearing loss
缺血性耳蜗损伤的蛋白质组学分析作为突发感音神经性听力损失的诊断工具
基本信息
- 批准号:20390442
- 负责人:
- 金额:$ 11.73万
- 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:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Pathology of transient cochlear ischemia as a cause of sudden deafness was investigated in gerbils. 1) Proteomic analysis showed that two genes, encoding GPCRs Class A and Peptide GPCRs, were dominantly expressed, suggesting needs for clinical study. 2) Cochlear damage was ameliorated by applying minor ischemia 2 days before major ischemia 3) Administration of AM-111, an apoptosis inhibitor, on the round window membrane was proved effective in decreasing damage of the cochlea.
本实验观察了沙土鼠突发性耳聋的病理学变化。1)蛋白质组学分析表明,两个基因,编码GPCRs A类和肽GPCRs,占主导地位的表达,建议临床研究的需要。2)在大缺血前2天给予小缺血可减轻耳蜗损伤。3)在圆窗膜上给予细胞凋亡抑制剂AM-111可减轻耳蜗损伤。
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)
内耳虚血・再灌流障害に対する人工酸素運搬体の有用性の検討
人工氧载体治疗内耳缺血/再灌注损伤的有效性检查
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:岡田昌浩;川口章;竹田将一郎;白馬伸洋;羽藤直人;暁清文
- 通讯作者:暁清文
Ramified microglial cells promote astrogliogenesis and maintenance of neural stem cells through activation of Stat3 function
- DOI:10.1096/fj.08-105908
- 发表时间:2008-11
- 期刊:
- 影响因子:0
- 作者:Pengxiang Zhu;R. Hata;Fang Cao;Feng Gu;Y. Hanakawa;K. Hashimoto;M. Sakanaka
- 通讯作者:Pengxiang Zhu;R. Hata;Fang Cao;Feng Gu;Y. Hanakawa;K. Hashimoto;M. Sakanaka
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GYO Kiyofumi其他文献
GYO Kiyofumi的其他文献
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{{ truncateString('GYO Kiyofumi', 18)}}的其他基金
Liposome-encapsulated hemoglobin alleviates inner eardamage after transient cochlear ischemia in the gerbil
脂质体包裹的血红蛋白可减轻沙鼠短暂耳蜗缺血后的内耳损伤
- 批准号:
22659308 - 财政年份:2010
- 资助金额:
$ 11.73万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
New strategy for the treatment of sudden-onset hearing loss based on ischemic cell damage theory
基于缺血细胞损伤理论治疗突发性耳聋的新策略
- 批准号:
16390489 - 财政年份:2004
- 资助金额:
$ 11.73万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of treatment modalities for ischemic cochlear damage
缺血性耳蜗损伤治疗方法的开发
- 批准号:
14370545 - 财政年份:2002
- 资助金额:
$ 11.73万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Study on Role of Glutamate and its Protection of Neural Toxity in Inner Ear Damage
谷氨酸在内耳损伤中的作用及其对神经毒性的保护作用研究
- 批准号:
11671684 - 财政年份:1999
- 资助金额:
$ 11.73万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Glutamate excitotoxicity on the inner ear and its prorection
谷氨酸对内耳的兴奋性毒性及其预防
- 批准号:
09671747 - 财政年份:1997
- 资助金额:
$ 11.73万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Effects of inner ear pathology on the input impedance of the cochlea
内耳病理对耳蜗输入阻抗的影响
- 批准号:
06807134 - 财政年份:1994
- 资助金额:
$ 11.73万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
Development of a cochlear input-impedacne measuring device and its application in the temporal bones of dogs
耳蜗输入阻抗测量装置的研制及其在犬颞骨中的应用
- 批准号:
03807113 - 财政年份:1991
- 资助金额:
$ 11.73万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)














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