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Synchrotron Radiation Bioimaging using X-ray SATICON : Observation of tumor-derived small blood vessels
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- UMETANI Keiji
- Japan Synchrotron Radiation Research Institute
Bibliographic Information
- Other Title
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- X線サチコンを使った放射光バイオイメージング : 癌増殖に伴う微小腫瘍血管の観察(高機能イメージセンサ)
- X線サチコンを使った放射光バイオイメージング--癌増殖に伴う微小腫瘍血管の観察
- Xセン サチコン オ ツカッタ ホウシャコウ バイオイメージング ガン ゾウショク ニ トモナウ ビショウ シュヨウ ケッカン ノ カンサツ
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Description
At SPring-8, a microangiography system with spatial resolution down to 10μm was developed using an X-ray direct-conversion type detector incorporating an X-ray SATICON pickup tube for biomedical imaging. An X-ray image is directly converted into an electric signal in a photoconductive layer without image blur. Because of the large depth of field, the microangiography system using a nearly parallel synchrotron radiation beam has advantages over light microscopes for imaging of internal structures of centimeter-sized objects with resolution in the micrometer range. Rat tumor blood vessels with diameters of 20-30μm in a vascular network produced by angiogenesis were visualized after contrast material injection.
Journal
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- ITE Technical Report
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ITE Technical Report 26.42 (0), 43-46, 2002
The Institute of Image Information and Television Engineers
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Details 詳細情報について
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- CRID
- 1390282679502269952
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- NII Article ID
- 110003671516
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- NII Book ID
- AN1059086X
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- ISSN
- 24241970
- 13426893
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- NDL BIB ID
- 6228678
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- CiNii Articles
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- Abstract License Flag
- Disallowed