{"created":"2023-06-20T16:34:06.762234+00:00","id":3197,"links":{},"metadata":{"_buckets":{"deposit":"655e2eae-8515-4312-98b0-73066d3faf09"},"_deposit":{"created_by":3,"id":"3197","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3197"},"status":"published"},"_oai":{"id":"oai:kindai.repo.nii.ac.jp:00003197","sets":["14:2667:2685:2686","21:2669:2687:2688"]},"author_link":["3633","3634"],"item_8_alternative_title_3":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Search of the metaloam on heavy metal detoxication mechanism and environmental stresses."}]},"item_8_biblio_info_21":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-01-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"5","bibliographicPageStart":"1","bibliographic_titles":[{"bibliographic_title":"科学研究費補助金研究成果報告書 (2011. )"}]}]},"item_8_description_33":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"研究成果の概要（和文）：ボルタンメトリー法に基づく新規迅速重金属分析システムと原子吸光分析法を比較し、コメ・水稲調査に関するカドミウムの分析が有効かどうかを検討した。マイクロカートリッジ型重金属測定システムは、基準値である10 ppb未満で容易に測定可能であり、簡単に汚染物質を精度良く測定できた。また、重金属無毒化機構解明の足がかりとして、カボチャのPb暴露時のグルタチオン量の挙動を調査した。その結果、Mn存在では、根茎葉間Ca配布に影響を及ぼした。加えて、Mnのない実験域は、顕著に葉領域でGSH/GSSG比の上昇を示した。Pb濃度（400 ppm）において、Mnのない実験領域でMn存在実験域と比較して、顕著に減少した。これらの結果から、Mnがグルタチオン関連の酵素の群の動作のために機能することが示唆された。             研究成果の概要（英文）：We compared the official method using AAS or with our new quick heavy metal measuring system based on voltammetry method. Then we considered whether analysis of cadmium on paddy-rice investigation was possible. As for the measurement of heavy metals by microcartridge type electrochemistry analysis machine, measurement was possible in lower than 10 ppb which was Japanese reference value easily, and manipulation was simple and easy. Also we examined the influence that we used a pumpkin as a clue of a heavy metal detoxication mechanism by this study, and Mn presence gave glutathione dosage in one of the defence materials in Pb accumulation dosage in Pb exposition and microelement and organism. As a result, Mn presence affected rhizoma interlobar Ca distribution. In addition, Mn free experiment area showed a rise of GSH/GSSG rate in leaf region conspicuously. In Pb concentration (400 ppm), it compared it with Mn presence experiment area in Mn free experiment area and decreased conspicuously. From these results, it was suggested that Mn functions for an action of a glutathione-related enzymatic group.","subitem_description_type":"Abstract"}]},"item_8_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究種目：基盤研究（C);  研究期間：2009 ～ 2011;   課題番号：21510038;   研究分野：環境影響評価・環境政策","subitem_description_type":"Other"}]},"item_8_description_37":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Research Paper","subitem_description_type":"Other"}]},"item_8_description_41":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_8_publisher_14":{"attribute_name":"出版者 名前","attribute_value_mlt":[{"subitem_publisher":"近畿大学"}]},"item_8_relation_11":{"attribute_name":"著者 外部リンク","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/d/r/70257989.ja.html"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"http://kaken.nii.ac.jp/d/r/00449836.ja.html"}]}]},"item_8_text_10":{"attribute_name":"著者 役割","attribute_value_mlt":[{"subitem_text_value":"研究代表者"},{"subitem_text_value":"研究分担者"}]},"item_8_text_7":{"attribute_name":"著者(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"SAWABE, AKIYOSHI"},{"subitem_text_language":"en","subitem_text_value":"TAKEDA, RYUJI"}]},"item_8_text_8":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"近畿大学農学部; 准教授"},{"subitem_text_value":"近畿大学農学部; 研究員"}]},"item_8_version_type_12":{"attribute_name":"版","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"澤邊,  昭義"},{"creatorName":"サワベ, アキヨシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"竹田,  竜嗣"},{"creatorName":"タケダ, リュウジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-17"}],"displaytype":"detail","filename":"KAKEN_21510038seika.pdf","filesize":[{"value":"477.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KAKEN_21510038seika.pdf","url":"https://kindai.repo.nii.ac.jp/record/3197/files/KAKEN_21510038seika.pdf"},"version_id":"b1bb698d-b18d-46ca-b4c7-a79f8a05931c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"環境ストレス","subitem_subject_scheme":"Other"},{"subitem_subject":"重金属","subitem_subject_scheme":"Other"},{"subitem_subject":"メタローム","subitem_subject_scheme":"Other"},{"subitem_subject":"カドミウム","subitem_subject_scheme":"Other"},{"subitem_subject":"マンガン","subitem_subject_scheme":"Other"},{"subitem_subject":"鉛","subitem_subject_scheme":"Other"},{"subitem_subject":"コメ","subitem_subject_scheme":"Other"},{"subitem_subject":"水稲","subitem_subject_scheme":"Other"},{"subitem_subject":"カボチャ","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"環境ストレス・重金属無毒化機能に関わるメタロームの探索","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"環境ストレス・重金属無毒化機能に関わるメタロームの探索"}]},"item_type_id":"8","owner":"3","path":["2686","2688"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-10-01"},"publish_date":"2012-10-01","publish_status":"0","recid":"3197","relation_version_is_last":true,"title":["環境ストレス・重金属無毒化機能に関わるメタロームの探索"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-21T01:43:27.217820+00:00"}