{"created":"2023-05-15T14:39:12.330257+00:00","id":53855,"links":{},"metadata":{"_buckets":{"deposit":"9a98128b-525e-4d52-b7c0-e97421d17690"},"_deposit":{"created_by":1,"id":"53855","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"53855"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00053855","sets":["2"]},"author_link":["549596","549598","549600","549601","549597","549595","549593","549599","549594","549602"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"NIRS-M-201","bibliographicPageStart":"76","bibliographicVolumeNumber":"第2回","bibliographic_titles":[{"bibliographic_title":"技術と安全の報告会報告集"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"実験動物における腫瘍などの病理学的変化を調べる上で病理検査が一般的であるが、解剖するために連続観察が不可能である。一方、X線CTは生きたまま病態を解析できる装置であるが、これまでの実験動物用CTは、主に骨などの硬い組織の撮影に適したものとして開発されたため、肝や腸管等の軟らかい組織をコントラスト良く撮像することは出来ず、また解像度もそれほど高くなかった。今回、解像度の高い新世代マイクロCT装置（リガク製）をもとに、X線エネルギーの最適化、ならびに画像処理フィルターを新たに開発し、さらにヨウ素系水溶性造影剤を用いることで軟らかい組織について高コントラストかつ精細な画像撮影を可能にした。本法により、マウスがん患部を取り巻く0.2ミリメートルの血管や、初期がんの発生状況といった、これまで得ることのできなかった三次元精細画像を入手することに成功した。今回、これらの概要について報告する。","subitem_description_type":"Abstract"}]},"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":"大町, 康"}],"nameIdentifiers":[{"nameIdentifier":"549593","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宮原, 信幸"}],"nameIdentifiers":[{"nameIdentifier":"549594","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻, 厚至"}],"nameIdentifiers":[{"nameIdentifier":"549595","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"原, 幸寛"}],"nameIdentifiers":[{"nameIdentifier":"549596","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"新井, 嘉則"}],"nameIdentifiers":[{"nameIdentifier":"549597","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"酒井, 一夫"}],"nameIdentifiers":[{"nameIdentifier":"549598","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大町 康","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549599","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宮原 信幸","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549600","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻 厚至","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549601","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"酒井 一夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549602","nameIdentifierScheme":"WEKO"}]}]},"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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"μCTを用いた実験動物リアルタイムイメージング手法の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"μCTを用いた実験動物リアルタイムイメージング手法の開発"}]},"item_type_id":"10003","owner":"1","path":["2"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-05-15"},"publish_date":"2007-05-15","publish_status":"0","recid":"53855","relation_version_is_last":true,"title":["μCTを用いた実験動物リアルタイムイメージング手法の開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:07:45.854063+00:00"}