{"created":"2023-06-19T07:37:17.406888+00:00","id":319,"links":{},"metadata":{"_buckets":{"deposit":"b291929a-6602-4f02-8e36-4009de0b4913"},"_deposit":{"created_by":3,"id":"319","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"319"},"status":"published"},"_oai":{"id":"oai:mdu.repo.nii.ac.jp:00000319","sets":["1:13:63"]},"author_link":["0"],"item_2_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Electron-microscopical Studies on the Sclerosed Dentin Second Report : Comparative observations on the intertubular deposits in the coronal dentin, dental calculus and salivary stone"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1982-06-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"50","bibliographicPageStart":"23","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"松本歯学"}]}]},"item_2_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"For the purpose of serchirg the origin of the intratubular deposits in the coronal sclerosed dentin, the deposits were compared with dental calculus and salivary stone by a scanning electron microscope and electron probe microanalysers with energy and wavelength dispersive x-ray spectroscopies including the contour map method. Results were as follows: 1. The layer of minute crystals covered on the attrition surface contained the elements of Na, Mg, Al, P, S, Cl, Ca, Mn, Fe, Zn, Br. 2. The rhombohedral crystals in the dentinal tubules contained the elements of F, Na, Mg, P, S, Cl, Ca. 3. The hypo-and hyper-calcified areas and leptothrichia, whether calcified or not, were observed on the dental calculus. An analysis on the surface layer showed that it contained the elements of F, Na, Mg, Al, Si, P, S, K, Ca, Zn. Mg had a tendency to increase in hypocalcified area. 4. On the fractured surface of dental calculus, the stratified stractures, calcified leptothrichia, plate-like crystals and hexagonal cuboidal crystals were observed. These consisted of the elements of Na, Mg, Si, P, S, Cl, Ca, Zn. The crystals were much abundant in Mg. 5. A lamella stracture, indeterminate and hexagonal crystals, and rod-shaped stractures were observed on the surface of salivary stones. The elements of these surface stractures were Na, Zn, As, Br, In, Sn, Pb. 6. The stratified stractures being composed of hypo-and hyper-calcification, minute granular, rod-shaped, plate-like and globular crystals were seen on the fractured surface of salivary stones and contained the elements of F, Na, Mg, Al, P, S, Cl, Ca, Cr, Cu, As, Se, Pd, In, I, Au, Hg, Pb. The hypocalcified area was much abundant in S. 7. According to the contour map of dental calculus with the teeth, dental calculi were more abundant in P and Ca than cementum and dentin. The contour map showed that the Ca contents and the stratified stractures closely correlated. 8. The contour maps showed more clearly than x-ray images that the contents of P, S, and Ca and the stratified stractures correlared. 9. The elements of intratubular deposits in the coronal sclerosed dentin were considered to come from saliva because the stracture and elements of crystals reratively resembled to those of dental calculi.","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"松本歯科大学学会"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00232590","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0385-1613","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_20":{"attribute_name":"著者版フラグ","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":"赤羽, 章司"},{"creatorName":"枝, 重夫"},{"creatorName":"川上, 敏行"},{"creatorName":"中村, 千仁"},{"creatorName":"河住, 信"}],"nameIdentifiers":[{"nameIdentifier":"0","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":"2012-05-23"}],"displaytype":"detail","filename":"matsumoto_shigaku_08-01-04.pdf","filesize":[{"value":"8.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"matsumoto_shigaku_08-01-04.pdf","url":"https://mdu.repo.nii.ac.jp/record/319/files/matsumoto_shigaku_08-01-04.pdf"},"version_id":"c8665f91-c748-4bad-a05b-2f00366486c3"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"硬化象牙質に関する電子顕微鏡的研究 第2報 歯冠硬化象牙質の細管内沈着物と歯石および唾石との比較","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"硬化象牙質に関する電子顕微鏡的研究 第2報 歯冠硬化象牙質の細管内沈着物と歯石および唾石との比較"}]},"item_type_id":"2","owner":"3","path":["63"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-05-23"},"publish_date":"2012-05-23","publish_status":"0","recid":"319","relation_version_is_last":true,"title":["硬化象牙質に関する電子顕微鏡的研究 第2報 歯冠硬化象牙質の細管内沈着物と歯石および唾石との比較"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T08:40:56.472214+00:00"}