Abstract:
:Acetaminophen (APAP) hepatotoxicity is currently the single most important cause of acute liver failure in the US, and is associated with a significant number of deaths. The toxic response to APAP is triggered by a highly reactive metabolite N-acetyl-p-benzoquinone-imine. Following the hepatocellular initiation events, such as glutathione depletion and covalent binding, intracellular stress simultaneously activates signal transduction and transcription factor pathways that are protective or toxic (directly or through sensitisation). Subsequently, pro- and anti-inflammatory cascades of the innate immune system are simultaneously activated, the balance of which plays a major role in determining the progression and severity of APAP-induced hepatotoxicity. The threshold and susceptibility to APAP hepatotoxicity is determined by the interplay of injury promoting and inhibiting events downstream of the initial production of toxic metabolite. The environmental and genetic control of these intracellular and intercellular responses to toxic metabolites may be of critical importance in determining susceptibility to APAP hepatotoxicity and presumably idiosyncratic drug hepatotoxicity.
journal_name
Expert Opin Drug Metab Toxicoljournal_title
Expert opinion on drug metabolism & toxicologyauthors
Liu ZX,Kaplowitz Ndoi
10.1517/17425255.2.4.493subject
Has Abstractpub_date
2006-08-01 00:00:00pages
493-503issue
4eissn
1742-5255issn
1744-7607journal_volume
2pub_type
杂志文章,评审abstract:INTRODUCTION:Due to their multiple effects, glucocorticoids (GCs) have versatile medical uses. They can regulate many xenobiotic-metabolizing enzymes of the cytochrome P450 (CYP) superfamily, and thus, influence pharmacotherapy. AREAS COVERED:The aim of this paper is to summarize the molecular effects of GCs on CYP as...
journal_title:Expert opinion on drug metabolism & toxicology
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abstract:INTRODUCTION:The elucidation of the toxicological mechanisms of herbal medicines is becoming more and more important with the increasing application of herbal medicines, for treatment of various diseases and the promotion of health. Furthermore, it is widely recognized that as herbal components undergo bioactivation, t...
journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
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更新日期:2011-05-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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更新日期:2013-11-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
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更新日期:2011-04-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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更新日期:2010-11-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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更新日期:2013-10-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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更新日期:2012-09-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
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更新日期:2013-09-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
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更新日期:2013-12-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1080/17425255.2020.1714591
更新日期:2020-02-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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doi:10.1517/17425250902932923
更新日期:2009-07-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1080/17425255.2017.1260546
更新日期:2017-04-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1080/17425255.2017.1281247
更新日期:2017-03-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章
doi:10.1517/17425255.2014.918954
更新日期:2014-07-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.2014.920822
更新日期:2014-07-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
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