{"created":"2023-05-15T14:39:55.554309+00:00","id":54791,"links":{},"metadata":{"_buckets":{"deposit":"dc3d211c-197c-45ab-b9b1-01bd2e5e19d8"},"_deposit":{"created_by":1,"id":"54791","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"54791"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00054791","sets":["2"]},"author_link":["560131","560127","560129","560119","560118","560124","560125","560128","560120","560130","560121","560133","560122","560132","560117","560134","560123","560126"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"Supplement","bibliographicPageEnd":"S27","bibliographicPageStart":"S27","bibliographicVolumeNumber":"100","bibliographic_titles":[{"bibliographic_title":"Free Radical Biology and Medicine"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Generation of reactive oxygen species (ROS) is considered as essential trigger of biological effects of ionizing radiations, and may be deeply linked with the radiation quality.\n\\nAmounts of total oxidation reactions (i.e. oxidative free radical species, ●OH and HO2●–), H2O2 generations, Oxygen consumptions, and •OH generations induced by X-ray, 20 keV/μm carbon beam, and 80 keV/μm carbon beam were estimated using EPR based techniques.\n\\nTotal oxidation reactions were estimated as 3, 1.3, and 0.66 μmol/L/Gy, amount of H2O2 generations were 0.2, 0.57, and 0.35 μmol/L/Gy, oxygen consumptions were 0.4, 0.39, and 0.15 μmol/L/Gy for X-ray, 20 keV/μm carbon beam, and 80 keV/μm carbon beam, respectively. The ratio of H2O2 generation per oxygen consumption were increased with LET, and were 0.5, 1.46, 2.33 for X-ray, 20 keV/μm carbon beam, and 80 keV/μm carbon beam, respectively. The ●OH generations expected to be localized on the track/range of the radiation beam/ray, and both sparse (≈ 3.3 mM) and very dense (> 1.7 M) ●OH generations were suggested. Percentage of sparse ●OH generation decreased with LET becoming higher.","subitem_description_type":"Abstract"}]},"item_10003_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_10003_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.freeradbiomed.2016.10.066","subitem_relation_type_select":"DOI"}}]},"item_10003_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://www.sciencedirect.com/science/article/pii/S0891584916305378"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.sciencedirect.com/science/article/pii/S0891584916305378","subitem_relation_type_select":"URI"}}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Matsumoto, Kenichiro"}],"nameIdentifiers":[{"nameIdentifier":"560117","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ueno, Megumi"}],"nameIdentifiers":[{"nameIdentifier":"560118","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nyui, Minako"}],"nameIdentifiers":[{"nameIdentifier":"560119","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ogawa, Yukihiro"}],"nameIdentifiers":[{"nameIdentifier":"560120","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kamibayashi, Masato"}],"nameIdentifiers":[{"nameIdentifier":"560121","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sekine, Emiko"}],"nameIdentifiers":[{"nameIdentifier":"560122","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakanishi, Ikuo"}],"nameIdentifiers":[{"nameIdentifier":"560123","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Anzai, Kazunori"}],"nameIdentifiers":[{"nameIdentifier":"560124","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ozawa, Toshihiko"}],"nameIdentifiers":[{"nameIdentifier":"560125","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本 謙一郎","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560126","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"上野 恵美","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560127","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"乳井 美奈子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560128","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小川 幸大","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560129","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"上林 將人","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560130","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"関根 絵美子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560131","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中西 郁夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560132","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安西 和紀","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560133","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小澤 俊彦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560134","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"EPR Based Estimation of Radiation-Induced Reactive Oxygen Species","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"EPR Based Estimation of Radiation-Induced Reactive Oxygen Species"}]},"item_type_id":"10003","owner":"1","path":["2"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-07-12"},"publish_date":"2017-07-12","publish_status":"0","recid":"54791","relation_version_is_last":true,"title":["EPR Based Estimation of Radiation-Induced Reactive Oxygen Species"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:56:44.815103+00:00"}