{"created":"2023-05-15T13:57:38.986336+00:00","id":360,"links":{},"metadata":{"_buckets":{"deposit":"887176ba-ccdb-470d-af25-89b7f771ddd0"},"_deposit":{"created_by":16,"id":"360","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"360"},"status":"published"},"_oai":{"id":"oai:osaka-dent.repo.nii.ac.jp:00000360","sets":["1686642104765:1:57:60"]},"author_link":["888"],"control_number":"360","item_10006_date_granted_11":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2023-03-03"}]},"item_10006_degree_grantor_9":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"大阪歯科大学"},{"subitem_degreegrantor_language":"en","subitem_degreegrantor_name":"Osaka Dental University"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"34408","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_10006_degree_name_8":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士（歯学）","subitem_degreename_language":"ja"}]},"item_10006_description_7":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"There is a high risk of external apical root resorption (EARR) following the application of intrusive orthodontic forces to the apical root. However, there is a lack of suitable animal models to study this phenomenon in depth. This study compared the usability of three different types of loops, namely, vertical helical loop, box loop, and L loop, for preparing a stable rat model of orthodontic tooth movement with invasive forces. Results showed a significant downward movement in the first molar of the rat after L loop placement for 14 days. Three-dimensional reconstructed images showed root resorption and length shortening on the apical root and decreased bone volume and trabecular thickness in the alveolar bone under compression. Histological staining revealed odontoclasts on the root resorption fossa. This study showed that orthodontic tooth movement using the L loop provides an effective experimental animal model of external apical root resorption.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10006_dissertation_number_12":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第952号"}]},"item_10006_relation_14":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.4012/dmj.2022-247","subitem_relation_type_select":"DOI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"Dental Materials Journal. 2023, 42(3), p. 396-404."}]}]},"item_10006_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2023 The Japanese Society for Dental Materials and Devices","subitem_rights_language":"en"}]},"item_1696310207136":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"作成者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"周, 玥","creatorNameLang":"ja"},{"creatorName":"シュウ, ユエ","creatorNameLang":"ja-Kana"},{"creatorName":"Zhou, Yue","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"888","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-04-04"}],"filename":"kou_952.pdf","filesize":[{"value":"241.5 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"論文内容要旨・審査結果要旨","objectType":"abstract","url":"https://osaka-dent.repo.nii.ac.jp/record/360/files/kou_952.pdf"},"version_id":"12a66ac9-6401-4d07-8cbc-9795da86ad4b"},{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-03-01"}],"filename":"kou_952_fulltxt.pdf","filesize":[{"value":"4.2 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"学位論文","objectType":"fulltext","url":"https://osaka-dent.repo.nii.ac.jp/record/360/files/kou_952_fulltxt.pdf"},"version_id":"2b403a62-4776-4049-b6ca-3849e9bb2fe5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Orthodontics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Intrusion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"EARR","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"L-loop","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Orthodontic tooth movement model","subitem_subject_language":"en","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":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"Development of a tooth movement model of root resorption during intrusive orthodontic treatment","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development of a tooth movement model of root resorption during intrusive orthodontic treatment","subitem_title_language":"en"},{"subitem_title":"矯正歯科治療における圧下力により歯根吸収を誘導する新規動物実験モデルの開発","subitem_title_language":"ja"}]},"item_type_id":"10006","owner":"16","path":["60"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-04-04"},"publish_date":"2023-04-04","publish_status":"0","recid":"360","relation_version_is_last":true,"title":["Development of a tooth movement model of root resorption during intrusive orthodontic treatment"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2024-03-13T03:54:51.334590+00:00"}