{"created":"2023-06-19T07:03:22.480074+00:00","id":5651,"links":{},"metadata":{"_buckets":{"deposit":"61d5f320-7bcc-43cc-b5ca-d6b9b9984380"},"_deposit":{"created_by":3,"id":"5651","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"5651"},"status":"published"},"_oai":{"id":"oai:rakuno.repo.nii.ac.jp:00005651","sets":["9:27:28:29"]},"author_link":["17782","17784","17788","17785","17787","17786","17789","3576","17790","17783"],"item_2_biblio_info_9":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageEnd":"30","bibliographicPageStart":"23","bibliographicVolumeNumber":"2017","bibliographic_titles":[{"bibliographic_title":"Biologics : targets & therapy"}]}]},"item_2_description_43":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_2_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Influenza viruses A/H1N1, A/H3N2, and B are known seasonal viruses that undergo annual mutation. Intravenous immunoglobulin (IVIG) contains anti-seasonal influenza virus globulins. Although the virus-neutralizing (VN) titer is an indicator of protective antibodies, changes in this titer over extended time periods have yet to be examined. In this study, variations in hemagglutination inhibition (HI) and VN titers against seasonal influenza viruses in IVIG lots over extended time periods were examined. In addition, the importance of monitoring the reactivity of IVIG against seasonal influenza viruses with varying antigenicity was evaluated. A/H1N1, A/H3N2, and B influenza virus strains and IVIG lots manufactured from 1999 to 2014 were examined. The HI titer was measured by standard methods. The VN titer was measured using a micro-focus method. IVIG exhibited significant HI and VN titers against all investigated strains. Our results suggest that the donor population maintains both specific and cross-reactive antibodies against seasonal influenza viruses, except in cases of pandemic viruses, despite major antigen changes. The titers against seasonal influenza vaccine strains, including past strains, were stable over short time periods but increased slowly over time.","subitem_description_type":"Abstract"}]},"item_2_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Dove Medical Press Limited."}]},"item_2_relation_11":{"attribute_name":"ISBN","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"1177-5475","subitem_relation_type_select":"ISBN"}}]},"item_2_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.2147/BTT.S123831","subitem_relation_type_select":"DOI"}}]},"item_2_rights_16":{"attribute_name":"権利（URI）","attribute_value_mlt":[{"subitem_rights":"https://creativecommons.org/licenses/by-nc/3.0/ | https://creativecommons.org/licenses/by-nc/3.0/"}]},"item_2_version_type_19":{"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":"Onodera, Hiroyuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Urayama, Takeru"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirota, Kazue"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Maeda, Kazuhiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kubota-Koketsu, Ritsuko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Kazuo"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"HAGIWARA, Katsuro","creatorNameLang":"en"},{"creatorName":"萩原, 克郎","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Okuno, Yoshinobu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ikuta, Kazuyoshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yunoki, Mikihiro"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-08-08"}],"displaytype":"detail","filename":"R-2018-31_hagiwara.pdf","filesize":[{"value":"701.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"R-2018-31_hagiwara.pdf","url":"https://rakuno.repo.nii.ac.jp/record/5651/files/R-2018-31_hagiwara.pdf"},"version_id":"d9d9ba7a-baad-4437-89ec-81fb5f40fc92"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"IVIG","subitem_subject_scheme":"Other"},{"subitem_subject":"influenza","subitem_subject_scheme":"Other"},{"subitem_subject":"seasonal","subitem_subject_scheme":"Other"},{"subitem_subject":"neutralization","subitem_subject_scheme":"Other"},{"subitem_subject":"vaccine","subitem_subject_scheme":"Other"},{"subitem_subject":"IVIG","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"influenza","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"seasonal","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"neutralization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vaccine","subitem_subject_language":"en","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":"Neutralizing activities against seasonal influenza viruses in human intravenous immunoglobulin","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Neutralizing activities against seasonal influenza viruses in human intravenous immunoglobulin"}]},"item_type_id":"2","owner":"3","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-08-08"},"publish_date":"2019-08-08","publish_status":"0","recid":"5651","relation_version_is_last":true,"title":["Neutralizing activities against seasonal influenza viruses in human intravenous immunoglobulin"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-08-31T01:45:54.540192+00:00"}