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ID 41299
フルテキストURL
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タイトル(別表記)
Spectrophotometric Studies on the Decomposition of Biliubin Part I Studies on the Oxidation of Crystalline Bilirubin by Oxygen in Caustic Soda Solution
著者
竹内 亮 岡山大学医学部第一内科教室
抄録
1. The oxidation of bilirubin by oxygen in alkaline solution was rapidly performed with high pH value, and the diazo reaction was positive for a while after the disappearance of the absorption maximum of bilirubin. 2. The absorption maximum of propentdyopent product displayed at 264 mn, that of pentdyopent product displayed at 523 mμ and that of bilifuscin displayed at 270 mμ in aqueous sclution. 3. Bilirubin turned into biliverdin at first, and then it turned into bilifuscin through pentdyopent product on the oxidation process. 4. Bilirubin and biliverdin were identified by chromatography in alkaline solution of bilirubin after the disappearance of it's absorption maximum and the display of negative diazo reaction. 5. The oxidation process of bilirubin in the sun light was same to that in the air, but the decomposition velocity of the former was more rapid than that of the latter. 6. Bilifuscin was separated, by the difference of cross-combination, in order of water soluble, chloroform soluble and methanol soluble one.
発行日
1959-10-30
出版物タイトル
岡山医学会雑誌
出版物タイトル(別表記)
Journal of Okayama Medical Association
71巻
11-2号
出版者
岡山医学会
出版者(別表記)
Okayama Medical Association
開始ページ
7653
終了ページ
7671
ISSN
0030-1558
NCID
AN00032489
資料タイプ
学術雑誌論文
オフィシャル URL
https://www.jstage.jst.go.jp/article/joma1947/71/11-2/71_11-2_7653/_article/-char/ja/
関連URL
http://www.okayama-u.ac.jp/user/oma/
言語
Japanese
著作権者
岡山医学会
論文のバージョン
publisher
査読
有り
Eprints Journal Name
joma