{"created":"2023-05-15T16:49:03.747340+00:00","id":26343,"links":{},"metadata":{"_buckets":{"deposit":"ad95150d-c21d-4777-8258-da91dc814e46"},"_deposit":{"created_by":6,"id":"26343","owners":[6],"pid":{"revision_id":0,"type":"depid","value":"26343"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00026343","sets":["8:9"]},"author_link":["117328","117326","117324","117320","117327","117322","117321","117325","117329","117323"],"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"428","bibliographicPageStart":"421","bibliographicVolumeNumber":"306","bibliographic_titles":[{"bibliographic_title":"International Journal of Medical Microbiology"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Tedizolid (TZD) is a second-generation oxazolidinone and demonstrates potent in-vitro activity against multidrug-resistant Gram-positive bacteria. Phase III studies in patients with acute bacterial skin and skin structure infections (ABSSSI) have demonstrated the non-inferiority of TZD to linezolid (LZD). However, there are only a few studies that show the effect of TZD in pulmonary infections. In this study, we investigated the effect of TZD in a murine model of hematogenous pulmonary infection caused by methicillin-resistant Staphylococcus aureus (MRSA). The mice were treated either twice daily with saline (control), 25 mg/kg of vancomycin (low-VAN), 110 mg/kg of vancomycin (high-VAN), 120 mg/kg of LZD or once daily with 20 mg/kg of TZD. As compared to the control, the low- and high-VAN treatment groups, LZD and TZD significantly improved the survival rate, reduced the bacterial count in the lungs. Furthermore, TZD decreased the area of central bacterial colony zone (CBCZ) at 36 h post-inoculation, compared with the control. In addition, we investigated the immunomodulatory effect of TZD by evaluating the plasma concentrations of the inflammatory cytokines. Although there were no significant differences in the bacterial count in the lungs amongst the drugs at 26 h post-inoculation, TZD and LZD significantly improved the plasma concentrations of TNF-alpha, IL-6 and MIP-2, in comparison with the control. In this study, both TZD and LZD demonstrated antimicrobial and immunomodulatory efficacy in a murine model of hematogenous pulmonary infection caused by MRSA.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"International Journal of Medical Microbiology, 306(6), pp.421-428; 2016","subitem_description_type":"Other"}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier GmbH"}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.ijmm.2016.05.010","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2016 Elsevier GmbH. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/"}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"14384221","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kaku, Norihito"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Morinaga, Yoshitomo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takeda, Kazuaki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kosai, Kosuke"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Uno, Naoki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hasegawa, Hiroo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Miyazaki, Taiga"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Izumikawa, Koichi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mukae, Hiroshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yanagihara, Katsunori"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-03-12"}],"displaytype":"detail","filename":"IJMM306_421.pdf","filesize":[{"value":"2.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"IJMM306_421.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/26343/files/IJMM306_421.pdf"},"version_id":"e05ca780-1b3d-4462-afc8-1a6ea9e97939"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Methicillin-resistant Staphylococcus aureus","subitem_subject_scheme":"Other"},{"subitem_subject":"Pulmonary infection","subitem_subject_scheme":"Other"},{"subitem_subject":"Murine model","subitem_subject_scheme":"Other"},{"subitem_subject":"Oxazolidinone","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Antimicrobial and immunomodulatory effects of tedizolid against methicillin-resistant Staphylococcus aureus in a murine model of hematogenous pulmonary infection","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Antimicrobial and immunomodulatory effects of tedizolid against methicillin-resistant Staphylococcus aureus in a murine model of hematogenous pulmonary infection"}]},"item_type_id":"2","owner":"6","path":["9"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-12"},"publish_date":"2021-03-12","publish_status":"0","recid":"26343","relation_version_is_last":true,"title":["Antimicrobial and immunomodulatory effects of tedizolid against methicillin-resistant Staphylococcus aureus in a murine model of hematogenous pulmonary infection"],"weko_creator_id":"6","weko_shared_id":-1},"updated":"2023-05-15T20:27:46.176793+00:00"}