Development of a rotating cerium-anode-equipped microangiographic system to visualize small arteries in major organs in clinical settings.
Development of a rotating cerium-anode-equipped microangiographic system to visualize small arteries in major organs in clinical settings.
批准号:
20390336
负责人:
MORI Hidezo
金额:
$12.15万
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
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
常规血管造影不能显示直径在20-200μm范围内的小动脉。换句话说,在临床环境中,常规系统不适合评估壁内小冠状动脉和/或脑穿动脉(直径50-300μm)的病理生理。在本研究中,我们开发了一种旋转铈阳极和高热量单元(5MHU)配备的医院微血管造影系统,并在动物实验中证实了其性能。
英文摘要
Conventional angiography can not visualize arterioles with a diameter range of 20-200μm. In other words the conventional system is not appropriate to evaluate pathophysiology of intramural small coronary arteries and/or cerebaral perforating arterie (diameter of 50-300μm) in clinical settings. In the present study, we developed a rotating cerium-anode- and a high-heat unit (5MHU) equipped-in-hospital microangiographic system and confirmed its performances in animal experiments.
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訪問診療の有効性に関する研究
家访有效性研究
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[福山直人, 盛英三]
通讯作者:
盛英三
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[H.Mori, N.Fukuyama, Y.Ikeya, T.Fujii, N.Nagaya, Y.Miyahara, O.Ishida, S.Takeda]
通讯作者:
S.Takeda
Magnification K-Edge Angiography Utilizing 100-um-Focus Tungsten Tube and Gadolinium-Based Contrast Media
使用 100 微米聚焦钨管和钆基造影剂进行放大 K 边缘血管造影
DOI:
--
发表时间:
2008
期刊:
Jpn.J.Appl.Phys. 47(6)
影响因子:
--
作者:
[Y.Sato, E.Sato, S.Ehara, T.Enomoto, E.Tanaka, H.Mori, T.Kawai, A.Ogawa, S.Sato, J.Onagawa]
通讯作者:
J.Onagawa
Cardioprotective effects of hydrogen peroxide and erythropoietin during acute coronary occlusion in canine coronary native collateral microvessels in vivo
过氧化氢和促红细胞生成素在犬冠状动脉天然侧支微血管急性冠状动脉闭塞期间的心脏保护作用
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[Okabayashi R, Nakamura M, Okabayashi T, Tanaka Y, Nagai A, Yamashita K., 三好 俊一郎(1/15), 矢田豊隆]
通讯作者:
矢田豊隆
DOI:
10.1152/ajpheart.00160.2009
发表时间:
2010-03-01
期刊:
AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY
影响因子:
4.8
作者:
[Amino, Mari, Yoshioka, Koichiro, Tanabe, Teruhisa]
通讯作者:
Tanabe, Teruhisa
共 36 条
Development of microangiographic systems to visualize cerebular perforating artery in clinical settings and retrobulbar ophthalmic artery arteries in animal experiments.
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批准号:23390305
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$12.48万
-
财政年份:2011
-
负责人:MORI Hidezo
-
依托单位:
A prospective study of cognitive function, activities of daily living and cerebral white matter lesion in the elderly in group home.
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批准号:23659388
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.33万
-
财政年份:2011
-
负责人:MORI Hidezo
-
依托单位:
Development of in-house microangiography using high-intensity quasi-monochromatic x-ray Irradiation from the linear plasma target
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批准号:13470154
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$9.28万
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财政年份:2001
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负责人:MORI Hidezo
-
依托单位:
Coronary angiogenesis induced by VEGF gene: Comparison of angiogenic vessels and gene expression
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批准号:09670756
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.37万
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财政年份:1997
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负责人:MORI Hidezo
-
依托单位:
Quantitation of intramyocardial vascular volume using synchrotron radiation
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批准号:07807073
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.34万
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财政年份:1995
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负责人:MORI Hidezo
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依托单位:
Development of microangiography using synchrotron/radiation and high-definition video camera
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批准号:07557060
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$9.79万
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财政年份:1995
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负责人:MORI Hidezo
-
依托单位:
海外基金