腎臓内に注入した鉄・銀ナノ粒子の高輝度放射光による観察

小井手 一晴; 松浦 弘幸; 野田 信雄; 高橋 良枝; 根本 哲也; 伊藤 安海; 牧野 健一; 巨 東英; 辺 培; 熊沢 隆; 増山 和典; 阿久津 光雄; 近藤 威; 中野 正博

doi:10.24466/jbfsa.10.2_169

Observation Nano-particle (Fe, Ag) injected into Kidney by using Strong-photon beam in SPring-8 Factory

Kazuharu KOIDE, Hiroyuki MATSUURA, Nobuo NODA, Yoshie TAKAHASHI, Tetsuya NEMOTO, Yasumi ITO, Ken-ichi MAKINO, Dong-Ting JU, Pei BAIN, Takashi KUMAZAWA, Kazunori MASUYAMA, Mitsuo AKUTSU, Takeshi KONDOU, Masahiro NAKANO

Author information

Kazuharu KOIDE
National Institute for Longevity Science, National Center for Geriatrics and Gerontopogy
Hiroyuki MATSUURA
National Institute for Longevity Science, National Center for Geriatrics and Gerontopogy
Nobuo NODA
National Institute for Longevity Science, National Center for Geriatrics and Gerontopogy:Eisyo Metal Co., LTD
Yoshie TAKAHASHI
National Institute for Longevity Science, National Center for Geriatrics and Gerontopogy
Tetsuya NEMOTO
National Institute for Longevity Science, National Center for Geriatrics and Gerontopogy
Yasumi ITO
National Institute for Longevity Science, National Center for Geriatrics and Gerontopogy
Ken-ichi MAKINO
Physics Department, University of Occupational and Environmental Health
Dong-Ting JU
Graduate School of Engineering, Saitama Institute of Technology
Pei BAIN
Graduate School of Engineering, Saitama Institute of Technology
Takashi KUMAZAWA
Graduate School of Engineering, Saitama Institute of Technology
Kazunori MASUYAMA
Graduate School of Engineering, Saitama Institute of Technology
Mitsuo AKUTSU
Graduate School of Engineering, Saitama Institute of Technology
Takeshi KONDOU
Graduate School of Medicine, Kobe University
Masahiro NAKANO
Physics Department, University of Occupational and Environmental Health

Keywords: DDS(Drug Delivery System), SPring-8, nano-particle, Microwave, kidney

JOURNAL OPEN ACCESS

2008 Volume 10 Issue 2 Pages 169-172

DOI https://doi.org/10.24466/jbfsa.10.2_169

Details

Abstract

We continued fundamental researches that nano magnetic fluid(Fe) is used for the drug delivery system (DDS). We observed rat's kidney into which Ag/Fe nano particle were injected, using SPring-8 synchrotron radiations. A figure showed magnetic fluid in kidney attracted by a magnet. Another figure showed blood vessels in kidney by Ag/Fe nano-particles as contrast agent.

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