Presentation | 2001/11/22 Study of UV Irradiation Conditions to The Blood For Preventing of PT-GVHD Akira ICHIKAWA, Hideya SATO, Tetsuo SHIMADA, Shimako OWAKI, Yoshitaka NISHIMURA, Ichiro FUKUMOTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Post Transfusion-Graft-versus-host-disease(PT-GVHD)is one of the most severe side effects of blood transfusion. There is no effective treatment for PT-GVHD, the mortality rate is about 100%. Prevention is important. Inactivation of the lymphocyte by X-ray irradiation is performed. However, this method has a problem such as increase of the K+ concentration in plasma and high cost. There is a lymphocyte inactivation effect also in the ultraviolet. These problems can be improved by using the UV irradiation instead of X-ray. The UV irradiation had the problem that is low energy. However, a high lumphocyte inactivation effect is acquired by using a Hg-Xe lamp. We developed a UV irradiation system which is used just before the transfusion or before the preservation of blood product and the examined about irradiation conditions. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | PT-GVHD / lymphocyte inactivation / UV irradiation / Hg-Xe lamp |
Paper # | MBE2001-117 |
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Conference Information | |
Committee | MBE |
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Conference Date | 2001/11/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | ME and Bio Cybernetics (MBE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study of UV Irradiation Conditions to The Blood For Preventing of PT-GVHD |
Sub Title (in English) | |
Keyword(1) | PT-GVHD |
Keyword(2) | lymphocyte inactivation |
Keyword(3) | UV irradiation |
Keyword(4) | Hg-Xe lamp |
1st Author's Name | Akira ICHIKAWA |
1st Author's Affiliation | Institute of Engineering, Nagaoka University of Technology() |
2nd Author's Name | Hideya SATO |
2nd Author's Affiliation | Institute of Engineering, Nagaoka University of Technology |
3rd Author's Name | Tetsuo SHIMADA |
3rd Author's Affiliation | Institute of Engineering, Nagaoka University of Technology |
4th Author's Name | Shimako OWAKI |
4th Author's Affiliation | Institute of Engineering, Nagaoka University of Technology |
5th Author's Name | Yoshitaka NISHIMURA |
5th Author's Affiliation | Department of Radiology, Nagaoka Nishi hospital |
6th Author's Name | Ichiro FUKUMOTO |
6th Author's Affiliation | Institute of Engineering, Nagaoka University of Technology |
Date | 2001/11/22 |
Paper # | MBE2001-117 |
Volume (vol) | vol.101 |
Number (no) | 478 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |