{"created":"2024-11-22T07:21:11.806950+00:00","id":2008531,"links":{},"metadata":{"_buckets":{"deposit":"6d15dd95-8e81-4539-b831-b275d0b4c454"},"_deposit":{"created_by":7,"id":"2008531","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2008531"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02008531","sets":["1713853213384:1713853295607"]},"author_link":["828","700","721","1145","731"],"control_number":"2008531","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-04-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageStart":"1689","bibliographicVolumeNumber":"24","bibliographic_titles":[{"bibliographic_title":"Molecules","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Intracellular polysulfide could regulate the redox balance via its anti-oxidant activity. However, the existence of polysulfide in biological fluids still remains unknown. Recently, we developed a quantitative analytical method for polysulfide and discovered that polysulfide exists in plasma and responds to oxidative stress. In this study, we confirmed the presence of polysulfide in other biological fluids, such as semen and nasal discharge. The levels of polysulfide in these biological fluids from healthy volunteers (n = 9) with identical characteristics were compared. Additionally, the circadian rhythm of plasma polysulfide was also investigated. The polysulfide levels detected from nasal discharge and seminal fluid were approximately 400 and 600 μM, respectively. No correlation could be found between plasma polysulfide and the polysulfide levels of tear, saliva, and nasal discharge. On the other hand, seminal polysulfide was positively correlated with plasma polysulfide, and almost all polysulfide contained in semen was found in seminal fluid. Intriguingly, saliva and seminal polysulfide strongly correlated with salivary amylase and sperm activities, respectively. These results provide a foundation for scientific breakthroughs in various research areas like infertility and the digestive system process.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"MDPI","subitem_publisher_language":"en"}]},"item_10001_rights_15":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).","subitem_rights_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"14203049","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.3390/molecules24091689"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.3390/molecules24091689","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"351999"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"イケダ, マユミ","creatorNameLang":"ja"},{"creatorName":"イケダ, マユミ","creatorNameLang":"ja-Kana"},{"creatorName":"Ikeda, Mayumi","creatorNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"異島, 優","creatorNameLang":"ja"},{"creatorName":"イシマ, ユウ","creatorNameLang":"ja-Kana"},{"creatorName":"Ishima, Yu","creatorNameLang":"en"}],"familyNames":[{"familyName":"異島","familyNameLang":"ja"},{"familyName":"イシマ","familyNameLang":"ja-Kana"},{"familyName":"Ishima","familyNameLang":"en"}],"givenNames":[{"givenName":"優","givenNameLang":"ja"},{"givenName":"ユウ","givenNameLang":"ja-Kana"},{"givenName":"Yu","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"828","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"310655/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/310655/profile-ja.html"}]},{"creatorNames":[{"creatorName":"Chuang, Victor T. 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