{"created":"2022-01-27T02:40:59.582236+00:00","id":2002858,"links":{},"metadata":{"_buckets":{"deposit":"efe07754-d6ae-4f72-a844-53ab8f3f1b4e"},"_deposit":{"id":"2002858","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2002858"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02002858","sets":["1642837622505:1642837905044:1642837917528","1642838403551:1642838407312"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"食鳥肉由来大腸菌の薬剤耐性と R プラスミド(生物生産学科)","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Drug resistance and R plasmids of Escherichia coli isolated from broiler chicken (Department of Bioproduction)","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"日越, 博信","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"永山, 輝代","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Higoshi, Hironobu","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Nagayama, Teruyo","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"食鳥肉の薬剤耐性大腸菌による汚染状況を知る目的で,沖縄県内の一食鳥処理場において,処理工程中の3ヵ所(脱羽後 : 34試料,中抜後 : 34試料,解体前 : 48試料)で食鳥と体表面25(cm)^2から,滅菌綿棒を用いて拭き採り法で試料を採取した。これらの試料から301株の大腸菌を分離し,ABPC,CTC,SM,CP,KM,NA,SAの7薬剤に対する感受性試験を行うと共に,耐性菌についてはRプラスミドの検索を行った。供試した大腸菌301株のうち209株(69.4%)が,いずれか1薬剤に耐性であった。耐性菌の検出率は,処理工程の進行に伴って高くなる傾向を示した。薬剤別では,CTC耐性菌が59.5%,SA耐性菌が41.2%と高く,CP及びNA耐性菌は1%未満であった。耐性型は26種類見られ,単剤耐性型が35.4%,3剤耐性型が30.6%,2剤耐性型が20.1%,4剤耐性型が11.5%,5剤耐性型が2.4%であり,2剤以上の薬剤に耐性の多剤耐性菌が2/3を占めた。耐性菌のうちRプラスミド保有菌は,22株(10.6%)であった。伝達耐性型は4種類であり,単剤伝達型(SA,SM,KM)が20株,SM-SA伝達型が2株であった。","subitem_description_type":"Other"},{"subitem_description":"In a broiler processing plant in Okinawa Prefecture, samples were obtained from 25(cm)^2 area each of the 34 samples after removal of feathers, 34 samples after evisceration and 48 samples before dressing by wiping method. From these samples, a total of 301 strains of Escherichia coli were isolted and tested for sensitivity to such drugs as ABPC, CTC, SM, CP, KM, NA and SA. Attempts were made to detect R plasmid in the resistant strains. Resistance to at least one of 7 drugs was found in 209 of 301 strains tested (69.4%). The rate of detection of resistant strains tended to become higher along with the progress of the process of hadling. Strains with resistance to CTC was found in 59.5%, those resistant to SA in 41.2%. Strains with resistance to CP and those resistant to NA were found in less than 1%. The patterns of resistance were classified in 26 types. Resistance to a single drug was found in 35.4%, resistance to 3 drugs in 30.6%, resistance to 2 drugs in 20.1%, resistance to 4 drugs in 11.5% and resistance to 5 drugs in 2.1%. Strains resistant to 2 drugs or more occupied 2/3 of the strains tested. R plasmid was found in 22 of the resistant strains (10.6%). The patterns of transmission of resistance were classified into 4 groups. The pattern of resistance to single drug (SA, SM, KM) was found in 20 strains, and SM-SA transmission pattern in 2 strains.","subitem_description_type":"Other"},{"subitem_description":"紀要論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"琉球大学農学部"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/3829"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0370-4246"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN00250548"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学農学部学術報告"},{"subitem_1522650068558":"en","subitem_1522650091861":"The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991-12-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"38","bibliographicPageEnd":"28","bibliographicPageStart":"23"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"KJ00000161659.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2002858/files/KJ00000161659.pdf"},"version_id":"226a5074-a284-4c37-a161-476d714080f2"}]},"item_title":"食鳥肉由来大腸菌の薬剤耐性と R プラスミド(生物生産学科)","item_type_id":"15","owner":"1","path":["1642837917528","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-14"},"publish_date":"2008-02-14","publish_status":"0","recid":"2002858","relation_version_is_last":true,"title":["食鳥肉由来大腸菌の薬剤耐性と R プラスミド(生物生産学科)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T01:10:25.378746+00:00"}