{"created":"2023-05-15T14:50:47.923256+00:00","id":69439,"links":{},"metadata":{"_buckets":{"deposit":"c2f6f4b7-4ab8-40c6-b1e0-e35a3465ec67"},"_deposit":{"created_by":1,"id":"69439","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"69439"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00069439","sets":["10:28"]},"author_link":["681450","681447","681451","681444","681446","681449","681448","681445"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-03-13","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"【目的】当所SPF動物生産実験棟では、汚染マウスのクリーン化、SPFマウスの作出、胚移植に使用した仮親の分娩が遅れている場合、帝王切開法に依っている。しかし、里親による里仔の喰殺により結果の成否が左右される。今回、大手ブリーダー３社（日本SLC、日本クレア、日本チャールス･リバー）より購入した近交系マウス４系統、ICRマウス、ddYマウスを用い、喰殺の系統差を調査した。\n【方法】SPF環境下において、近交系４系統、ICR, ddYを里親としたときに、里仔に対する喰殺率（喰殺された匹数／里仔匹数）を見た。\n【結果および考察】里親が里仔を喰殺する時期は何れの場合も、帝王切開後24時間以内に集中していた。近交系４系統に比べ、ICR、ddYで約２〜10倍の喰殺が見られた。また、従来、ICR 系は多産かつ哺育能力の優れた系統として知られているが、この結果は興味深い。","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第３回技術と安全の報告会","subitem_description_type":"Other"}]},"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":"新妻, 大介"}],"nameIdentifiers":[{"nameIdentifier":"681444","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石原, 直樹"}],"nameIdentifiers":[{"nameIdentifier":"681445","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊藤, 正人"}],"nameIdentifiers":[{"nameIdentifier":"681446","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大久保, 喬司"}],"nameIdentifiers":[{"nameIdentifier":"681447","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"早尾, 辰雄"}],"nameIdentifiers":[{"nameIdentifier":"681448","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"西川, 哲"}],"nameIdentifiers":[{"nameIdentifier":"681449","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"早尾 辰雄","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"681450","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"西川 哲","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"681451","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 object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"マウスの喰殺に関する研究　−（1）里親が里仔を「喰殺する」系統差−","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マウスの喰殺に関する研究　−（1）里親が里仔を「喰殺する」系統差−"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-08-29"},"publish_date":"2008-08-29","publish_status":"0","recid":"69439","relation_version_is_last":true,"title":["マウスの喰殺に関する研究　−（1）里親が里仔を「喰殺する」系統差−"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:14:28.059958+00:00"}