このエントリーをはてなブックマークに追加
ID 40728
フルテキストURL
101_223.pdf 577 KB
タイトル(別表記)
Methemoglobin formation from hemoglobin by nitrite ion in the erythrocytes of normal and acatalasemic mice; in vivo and in vitro study
著者
井奥 尚也 岡山大学医学部公衆衛生学教室
抄録
The formation of methemoglobin from hemoglobin by nitrite ion in the erythrocytes of normal and acatalasemic mice and that in the erythrocytes of both mice injected with nitrite ion were studied. The formation of methemoglobin from hemoglobin by nitrite ion in red cells with or without the addition of glucose in vitro was also studied. Methemoglobin concentration in red cells of acatalasemic mice after the addition of NaNO(2) was higher than that in red cells of normal mice. The addition of glucose inhibited the formation of methemoglobin from hemoglobin by nitrite ion. Methemoglobin concentration in the blood of mice injected with NaNO(2) (1550μg/g) was determined. The results indicated that methemoglobin concentration in the blood of acatalasemic mice is higher than that in the blood of normal mice. These results indicated that the formation of methemoglobin from hemoglobin by nitrite ion appears to be controlled by the activity of blood catalase.
キーワード
亜硝酸イオン
カタラーゼ
メトヘモグロビン
発行日
1989-02
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
101巻
1-2号
出版者
岡山医学会
出版者(別表記)
Okayama Medical Association
開始ページ
223
終了ページ
231
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/joma1947/101/1-2/101_1-2_223/_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