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Acetaminophen-Induced Hepatotoxicity: Still an Important Issue
https://repository.lib.tottori-u.ac.jp/records/5089
https://repository.lib.tottori-u.ac.jp/records/508904a4c692-9d44-482c-82a0-34e1d5307469
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
47_017-028.pdf (83.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2018-06-22 | |||||
| タイトル | ||||||
| タイトル | Acetaminophen-Induced Hepatotoxicity: Still an Important Issue | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | acetaminophen | |||||
| キーワード | ||||||
| 主題 | N-acetyl-p-benzoquinoneimine | |||||
| キーワード | ||||||
| 主題 | cytochrome P450 2E1 | |||||
| キーワード | ||||||
| 主題 | hepatotoxicity | |||||
| キーワード | ||||||
| 主題 | oxidative stress | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | acetaminophen | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | N-acetyl-p-benzoquinoneimine | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | cytochrome P450 2E1 | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | hepatotoxicity | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | oxidative stress | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Sumioka, Isao
× Sumioka, Isao× Matsura, Tatsuya× Yamada, Kazuo× Sumioka, Isao× Yamada, Kazuo |
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| 著者所属 | ||||||
| 値 | Healthcare Research Institute, Wakunaga Pharmaceutical Co., Ltd. | |||||
| 著者所属 | ||||||
| 値 | Division of Medical Biochemistry, Department of Pathophysiological and Therapeutic Science, School of Medicine, Tottori University Faculty of Medicine | |||||
| 著者所属 | ||||||
| 値 | Division of Medical Biochemistry, Department of Pathophysiological and Therapeutic Science, School of Medicine, Tottori University Faculty of Medicine | |||||
| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Acetaminophen (APAP), the most commonly sold over-the-counter antipyretic analgesic, is generally considered harmless at therapeutic doses. However, APAP overdose causes severe and sometimes fatal hepatic damage in humans and experimental animals. In the United States and Europe, the incidence of liver injury due to APAP overdose, either with suicidal intent or by accident, is increasing. Recently, even in Japan, APAP has become more commonly used alone, especially in children with a view to prevention of Reye's syndrome. Thus, understanding the hepatotoxicity induced by APAP overdose is very important. To date, the mechanisms underlying APAP toxicity are considered to be associated with i) covalent binding to cellular macromolecules of a reactive intermediate metabolite of APAP produced by cytochrome P450 (CYP), N-acetyl-p-benzoquinoneimine, and ii) oxidative stress. APAP-induced hepatotoxicity is modified by associated risk factors such as alcohol abuse, fasting and concomitant drugs. Even therapeutic doses of APAP sometimes induce hepatic damage in the presence of these risk factors. N-Acetylcysteine (NAC), one of the cysteine prodrugs, is the most widely used for treating APAP-induced liver injury. In addition to NAC, CYP2E1 inhibitors and antioxidants may also serve as mechanism-based antidotes for APAP overdose. Moreover, inducers of heat shock protein (HSP) (in particular HSP25 and HSP70i) without any side effects might be new-type antidotes. | |||||
| 書誌情報 |
Yonago Acta medica en : Yonago Acta medica 巻 47, 号 2, p. 17-28, 発行日 2004-06 |
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| 出版者 | ||||||
| 出版者 | Tottori University Faculty of Medicine | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13468049 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00892882 | |||||
| 権利 | ||||||
| 権利情報 | Yonago Acta medica 編集委員会 | |||||
| 情報源 | ||||||
| 関連名称 | Yonago Acta medica. 2004, 47(2), 17-28 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
