{"created":"2023-05-15T14:36:41.437390+00:00","id":47265,"links":{},"metadata":{"_buckets":{"deposit":"1c9cea6d-c99c-45b3-9619-e85ccb23a824"},"_deposit":{"created_by":1,"id":"47265","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"47265"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00047265","sets":["1"]},"author_link":["472731","472730","472732","472736","472741","472740","472737","472734","472733","472738","472742","472735","472743","472739"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-03","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{"bibliographic_title":"Journal of Applied Toxicology"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Renal toxicity is a hallmark of uranium exposure, with uranium accumulating specifically in the S3 segment of the proximal tubules causing tubular damage. Since the distribution, concentration and dynamics of accumulated uranium at the cellular level is not well understood, here, we report on high-resolution quantitative in situ measurements by high energy synchrotron radiation X-ray fluorescence analysis in renal sections from a rat model of uranium-induced acute renal toxicity. At one day after subcutaneous administration of uranium acetate to male Wistar rats at a dose of 0.5 mg uranium/kg body weight, uranium concentration in the S3 segment of the proximal tubules was 64.9 ± 18.2 μg/g, 7-fold higher than the mean renal uranium concentration (9.7 ± 2.4 μg/g). Uranium distributed into the epithelium of the S3 segment of the proximal tubules and highly concentrated uranium (50-fold above mean renal concentration) in micro-regions was found near the nuclei. These uranium levels were maintained out to 8 days post-administration, despite more rapid reductions in mean renal concentration. Two weeks after uranium administration, damaged areas were filled with regenerating tubules and morphological signs of tissue recovery, but areas of high uranium concentration (100-fold above mean renal concentration) were still found in the epithelium of regenerating tubules. These data indicate that site-specific accumulation of uranium in micro-regions of the S3 segment of the proximal tubules and retention of uranium in concentrated areas during recovery are characteristics of uranium behavior in the kidney.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"John Wiley & Sons Ltd"}]},"item_8_relation_13":{"attribute_name":"PubMed番号","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"25772475","subitem_relation_type_select":"PMID"}}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1002/jat.3126","subitem_relation_type_select":"DOI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0260-437X","subitem_source_identifier_type":"ISSN"}]},"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":"Homma-Takeda, Shino"}],"nameIdentifiers":[{"nameIdentifier":"472730","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kitahara, Keisuke"}],"nameIdentifiers":[{"nameIdentifier":"472731","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Suzuki, Kyoko"}],"nameIdentifiers":[{"nameIdentifier":"472732","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"J., Blyth Benjamin"}],"nameIdentifiers":[{"nameIdentifier":"472733","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Suya, Noriyoshi"}],"nameIdentifiers":[{"nameIdentifier":"472734","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Konishi, Teruaki"}],"nameIdentifiers":[{"nameIdentifier":"472735","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Terada, Yasuko"}],"nameIdentifiers":[{"nameIdentifier":"472736","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shimada, Yoshiya"}],"nameIdentifiers":[{"nameIdentifier":"472737","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"武田 志乃","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"472738","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木 享子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"472739","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ｂｌｙｔｈ Ｂｅｎｊａｍｉｎ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"472740","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"酢屋 徳啓","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"472741","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小西 輝昭","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"472742","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"島田 義也","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"472743","nameIdentifierScheme":"WEKO"}]}]},"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":"Cellular localization of uranium in the renal proximal tubules during acute renal uranium toxicity","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Cellular localization of uranium in the renal proximal tubules during acute renal uranium toxicity"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-08-19"},"publish_date":"2015-08-19","publish_status":"0","recid":"47265","relation_version_is_last":true,"title":["Cellular localization of uranium in the renal proximal tubules during acute renal uranium toxicity"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:41:55.691105+00:00"}