{"created":"2023-06-20T14:46:22.283477+00:00","id":13914,"links":{},"metadata":{"_buckets":{"deposit":"d6747324-1432-434f-ad13-04a8e83cc7cd"},"_deposit":{"created_by":1,"id":"13914","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"13914"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00013914","sets":["1543:1633:1648","1887:1891"]},"author_link":["127783","127781","127779","127782","127780","127778"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Gravity and postnatal developments of cardiopulmonary reflex"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"20","bibliographicPageStart":"19","bibliographic_titles":[{"bibliographic_title":"宇宙利用シンポジウム　第19回　平成14年度"},{"bibliographic_title":"Space Utilization Research: Proceedings of the Nineteenth Space Utilization Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"One of the origin of the heart rate variability known as a cardiopulmonary reflex is induced by respirations which activate afferent vagal nerve from lung to modulate heart rate through efferent vagal fibers at the sinus node. However the functional developments of such cardiopulmonary reflex is still not well understood. It was recently found that a frequency component of the heart rate variability linked to the respiration in the immature low-birth-weight neonates strongly depend on the postnatal period. The frequency components of the heart rate variability in human neonates, rats and amphibians were analyzed and compared during the developments. Frequency analysis with autocorrelation-FFT method was applied to the heart rate and respiration waves to calculate the respiration-linked component in the power spectra. The comparative analysis of the cardiopulmonary reflex using human and rat neonates resulted in a similar developmental status. In case of human immature neonate, respiration-linked frequency component in the heart rate variability was negligible at day-old 0 and significantly increased at postnatal 1 month. The rat neonate also showed no or negligible respiration linked response until days 8 and it became significant approximately postnatal 1 month. However the amphibian (Rana catesbeiana) indicated no clear response in the entire developmental stages even in adult. The results suggested that the gravity may play an important role to facilitate the cardiopulmonary reflex.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0045438007","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙科学研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"The Institute of Space and Astronautical Science (ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"藤田保健衛生大学 衛生学部"},{"subitem_text_value":"藤田保健衛生大学 衛生学部"},{"subitem_text_value":"藤田保健衛生大学 衛生学部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Fujita Health University School of Health Sciences"},{"subitem_text_language":"en","subitem_text_value":"Fujita Health University School of Health Sciences"},{"subitem_text_language":"en","subitem_text_value":"Fujita Health University School of Health Sciences"}]},"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":"長岡, 俊治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"野村, 裕子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"畑, 忠善"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nagaoka, Shunji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nomura, Hiroko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hata, Tadayoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"重力","subitem_subject_scheme":"Other"},{"subitem_subject":"心拍数","subitem_subject_scheme":"Other"},{"subitem_subject":"呼吸","subitem_subject_scheme":"Other"},{"subitem_subject":"FFT","subitem_subject_scheme":"Other"},{"subitem_subject":"パワースペクトル","subitem_subject_scheme":"Other"},{"subitem_subject":"心血管反射","subitem_subject_scheme":"Other"},{"subitem_subject":"迷走神経","subitem_subject_scheme":"Other"},{"subitem_subject":"ラット","subitem_subject_scheme":"Other"},{"subitem_subject":"gravitation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"heart rate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"respiration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"FFT","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"power spectrum","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cardiopulmonary reflex","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vagal nerve","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"rat","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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 paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"呼吸による心臓迷走神経反射の生後発達と重力","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"呼吸による心臓迷走神経反射の生後発達と重力"}]},"item_type_id":"5","owner":"1","path":["1648","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"13914","relation_version_is_last":true,"title":["呼吸による心臓迷走神経反射の生後発達と重力"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T05:42:46.967304+00:00"}