| Presentation | 2005/2/3 Magnetocardiogram on wild-type and arrhythmia model mice Yumie ONO, Kengo SHIRAI, Tasuku NAKAMURA, Atsushi ISHIYAMA, Naoko KASAI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A biomagnetic measurement system on mice using a dc superconducting quantum interference device magnetometer has been developed. We are going to use it for comparative magnetocardiogram (MCG) studies of disease-model mice, which are generated by gene modification or drug inducement, to clarify the mechanism of disease development in a living body. We measured MCG on wild-type and aconitine-induced arrhythmia model mice. The difference in the spatial distribution and the time course of MCG signals between regular sinus rhythm and arrhythmia was clearly evaluated. The result suggested that the presented system would be capable for the screening of cardiac excitation on mice in good spatial and time resolution. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Biomagnetism / Magnetocardiogram / SQUID / arrhythmia / mice |
| Paper # | SCE2004-41 |
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| Conference Information | |
| Committee | SCE |
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| Conference Date | 2005/2/3(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Superconductive Electronics (SCE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Magnetocardiogram on wild-type and arrhythmia model mice |
| Sub Title (in English) | |
| Keyword(1) | Biomagnetism |
| Keyword(2) | Magnetocardiogram |
| Keyword(3) | SQUID |
| Keyword(4) | arrhythmia |
| Keyword(5) | mice |
| 1st Author's Name | Yumie ONO |
| 1st Author's Affiliation | Department of Science and Engineering, Waseda University() |
| 2nd Author's Name | Kengo SHIRAI |
| 2nd Author's Affiliation | Department of Science and Engineering, Waseda University |
| 3rd Author's Name | Tasuku NAKAMURA |
| 3rd Author's Affiliation | Department of Science and Engineering, Waseda University |
| 4th Author's Name | Atsushi ISHIYAMA |
| 4th Author's Affiliation | Department of Science and Engineering, Waseda University |
| 5th Author's Name | Naoko KASAI |
| 5th Author's Affiliation | National Institute of AIST |
| Date | 2005/2/3 |
| Paper # | SCE2004-41 |
| Volume (vol) | vol.104 |
| Number (no) | 655 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |