{"created":"2023-06-19T11:24:19.071017+00:00","id":5016,"links":{},"metadata":{"_buckets":{"deposit":"7f6bc95d-f08e-4519-b726-2cc6c65f16d9"},"_deposit":{"created_by":1,"id":"5016","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5016"},"status":"published"},"_oai":{"id":"oai:asahikawa-med.repo.nii.ac.jp:00005016","sets":["7","7:24"]},"author_link":["15666","15662","15668","15660","15663","15655","15664","15669","15661","15667","15665","15657","15658","15656","15659","15670"],"item_5_biblio_info_21":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-09-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"437","bibliographicPageEnd":"135","bibliographicPageStart":"129","bibliographic_titles":[{"bibliographic_title":"Clin Chim Acta"}]}]},"item_5_description_28":{"attribute_name":"識別番号 その他","attribute_value_mlt":[{"subitem_description":"PMID：25072389","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Iron is an essential metal in the body, but its excessive accumulation causes damage in various organs through free radical production. Iron homeostasis is therefore tightly regulated. However, when iron balance collapses, such as in prolonged transfusion, transferrin (Tf) is fully saturated and non-Tf-bound iron (NTBI) appears in the serum. Monitoring serum NTBI levels is therefore crucial in assessment of the clinical status of patients with iron overload, since NTBI is associated with cellular and organ damage. Several methods for NTBI determination have been reported, but these are extremely complicated and very few laboratories can quantify NTBI at present. In this study, we established a novel assay system utilizing automated analyzers that are widely used in clinical laboratories for diagnostic testing. In this assay, NTBI is chelated by nitrilotriacetic acid (NTA), after which the iron is reduced and transferred to nitroso-PSAP, a chromogen. The assay shows excellent linearity, reproducibility, and compatibility with HPLC, one of the most reliable conventional methods for NTBI quantification. Our novel method for NTBI measurement is high-throughput and may be a useful and powerful tool in study of the physiological and clinical importance of NTBI.","subitem_description_type":"Abstract"}]},"item_5_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"author","subitem_description_type":"Other"}]},"item_5_description_37":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_5_description_41":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_5_relation_24":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.cca.2014.07.013","subitem_relation_type_select":"DOI"}}]},"item_5_source_id_22":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1873-3492","subitem_source_identifier_type":"ISSN"}]},"item_5_text_44":{"attribute_name":"ID(XooNIps)","attribute_value_mlt":[{"subitem_text_value":"25072389"}]},"item_5_text_54":{"attribute_name":"閲覧数(XooNIps)","attribute_value_mlt":[{"subitem_text_value":"672"}]},"item_5_text_55":{"attribute_name":"ダウンロード数(XooNIps)","attribute_value_mlt":[{"subitem_text_value":"1377"}]},"item_5_text_7":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Ito, Satoshi"},{"subitem_text_value":"Ikuta, Katsuya"},{"subitem_text_value":"Kato, Daisuke"},{"subitem_text_value":"Shibusa, Kotoe"},{"subitem_text_value":"Niizeki, Noriyasu"},{"subitem_text_value":"Tanaka, Hiroki"},{"subitem_text_value":"DUMMY, NAME"},{"subitem_text_value":"Toki, Yasumichi"},{"subitem_text_value":"Hatayama, Mayumi"},{"subitem_text_value":"Inamura, Junki"},{"subitem_text_value":"Shindo, Motohiro"},{"subitem_text_value":"Sasaki, Katsunori"},{"subitem_text_value":"Iizuka, Naomi"},{"subitem_text_value":"Mikihiro, Fujiya"},{"subitem_text_value":"Torimoto, Yoshihiro"},{"subitem_text_value":"Kohgo, Yutaka"}]},"item_5_version_type_38":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"伊藤, 巧"},{"creatorName":"イトウ, サトシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15655","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"生田, 克哉"},{"creatorName":"イクタ, カツヤ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15656","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"■, ■"},{"creatorName":"■, ■","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15657","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"渋佐, 琴恵"},{"creatorName":"シブサ, コトエ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15658","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"■, ■"},{"creatorName":"■, ■","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15659","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"■, ■"},{"creatorName":"■, ■","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15660","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Lynda, Addo"},{"creatorName":"■, ■","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15661","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"土岐, 康通"},{"creatorName":"トキ, ヤスミチ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15662","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"畑山, 真弓"},{"creatorName":"ハタヤマ, マユミ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15663","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"稲村, 純季"},{"creatorName":"イナムラ, ジュンキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15664","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"進藤, 基博"},{"creatorName":"シンドウ, モトヒロ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15665","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"■, ■"},{"creatorName":"■, ■","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15666","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"■, ■"},{"creatorName":"■, ■","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15667","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"藤谷, 幹浩"},{"creatorName":"フジヤ, ミキヒロ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15668","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鳥本, 悦宏"},{"creatorName":"トリモト, ヨシヒロ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15669","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"高後, 裕"},{"creatorName":"コウゴ, ユタカ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"15670","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-07-06"}],"displaytype":"detail","filename":"5883.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"5883.pdf","url":"https://asahikawa-med.repo.nii.ac.jp/record/5016/files/5883.pdf"},"version_id":"e6c2cba1-9cc5-4945-a580-0032b95f8874"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Iron overload","subitem_subject_scheme":"Other"},{"subitem_subject":"Automated analyzer","subitem_subject_scheme":"Other"},{"subitem_subject":"Iron toxicity","subitem_subject_scheme":"Other"},{"subitem_subject":"Nitroso-PSAP","subitem_subject_scheme":"Other"},{"subitem_subject":"Non-transferrin-bound iron","subitem_subject_scheme":"Other"},{"subitem_subject":"Quantification","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Non-transferrin-bound iron assay system utilizing a conventional automated analyzer.","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Non-transferrin-bound iron assay system utilizing a conventional automated analyzer."}]},"item_type_id":"5","owner":"1","path":["6","7","24"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-10-08"},"publish_date":"2014-10-08","publish_status":"0","recid":"5016","relation_version_is_last":true,"title":["Non-transferrin-bound iron assay system utilizing a conventional automated analyzer."],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-19T12:31:34.284573+00:00"}