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ID 13773
Eprint ID
13773
フルテキストURL
Thumnail 108_31.pdf 2.98 MB
タイトル(別表記)
The effects of enflurane on hepatic microaomal cytochrome P-450
著者
石川 雅巳 岡山大学医学部麻酔・蘇生学教室
抄録
The effects of enflurane and pretratment with phenobarbital or pyridine on hepatic cytochrome P-450(P-450) were studied in mele rats. The rats without pretreatment and those pretreated with phenobarbital or pyridine, were fasted for 24 hours and exposed to 1.2% enflurane at 10% or 21% oxygen for 2 hours. Each group consisted of 6 rets, and rats that were not exposed to enflurane served as control. In the group of rats pretreated with pyridine and exposed to enflurane at 10% oxygen, the content of P-450 and activity of aniline hydroxylation decreased significantly to approximately 61% and 62% of those of the control, respectively. Increases in the plasma level of AST and ALT, and centrilobular necrosis in hepatic tissue were also seen in this group. Administration of disulfuram to rats pretreated with pyridine inhibited the decrease of P-450 and hepatic injury. Threse results indicate that P-450 induced by pyridine was decomposed by exposure to enflurane at 10% oxygen and might cause hepatic injury.
キーワード
エンフルラン
酵素誘導
チトクロームP-450
肝障害
備考
原著
発行日
1996-02-29
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
108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
31
終了ページ
42
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/joma1947/108/1-2/108_1-2_31/_article/-char/ja/
関連URL
http://www.okayama-u.ac.jp/user/oma/index.html
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