Abstract：
:Fosfomycin is clinically recognized to reduce the aminoglycoside antibiotics-induced nephrotoxicity. However, little has been clarified why fosfomycin protects the kidney from the aminoglycosides-induced nephrotoxicity. Gentamicin, a typical aminoglycoside, is reported to cause lipid peroxidation. We focused on lipid peroxidation induced by gentamicin as a mechanism for the aminoglycosides-induced nephrotoxicity. The aim of this study is to investigate the effect of fosfomycin on the gentamicin-induced lipid peroxidation. In rat renal cortex mitochondria, fosfomycin was shown to depress the gentamicin-induced lipid peroxidation, which was evaluated by formation of thiobarbituric acid reactive substances (TBARS). Interestingly, this effect was observed in rat renal cortex mitochondria, but not in rat liver microsomes. However, fosfomycin did not affect lipid peroxidation of arachidonic acid caused by gentamicin with iron. Fosfomycin inhibited the gentamicin-induced iron release from rat renal cortex mitochondria. These results indicated that fosfomycin inhibited the gentamicin-induced lipid peroxidation by depressing the iron release from mitochondria. This may possibly be one mechanism for the protection of fosfomycin against the gentamicin-induced nephrotoxicity.
journal_name
Chem Biol Interactjournal_title
Chemico-biological interactionsauthors
Yanagida C,Ito K,Komiya I,Horie Tdoi
10.1016/j.cbi.2004.05.005subject
Has Abstractpub_date
2004-07-20 00:00:00pages
139-47issue
3eissn
0009-2797issn
1872-7786pii
S0009279704000523journal_volume
148pub_type
杂志文章abstract：:NADPH:quinone oxidoreductase 1 (NQO1) may perform multiple functions within the cell. It is known to detoxify benzene-derived quinones and generate antioxidant forms of ubiquinone and Vitamin E. Recently suggested roles for NQO1 which may have relevance for mechanisms underlying benzene toxicity include modulation of ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章,评审
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journal_title：Chemico-biological interactions
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journal_title：Chemico-biological interactions
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journal_title：Chemico-biological interactions
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journal_title：Chemico-biological interactions
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journal_title：Chemico-biological interactions
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(88)90026-9
更新日期：1988-01-01 00:00:00
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2009.05.012
更新日期：2009-09-14 00:00:00
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2016.11.026
更新日期：2017-01-05 00:00:00
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pub_type： 杂志文章
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
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journal_title：Chemico-biological interactions
pub_type： 杂志文章,评审
doi：10.1016/s0009-2797(02)00071-6
更新日期：2002-09-20 00:00:00
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pub_type： 杂志文章,评审
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
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更新日期：2013-02-25 00:00:00
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
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journal_title：Chemico-biological interactions
pub_type： 历史文章,杂志文章
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更新日期：2005-05-30 00:00:00
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/s0009-2797(99)00159-3
更新日期：2000-02-01 00:00:00
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journal_title：Chemico-biological interactions
pub_type： 杂志文章,评审
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(96)03705-2
更新日期：1996-08-14 00:00:00
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
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journal_title：Chemico-biological interactions
pub_type： 杂志文章,评审
doi：10.1016/j.cbi.2011.02.021
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2020.109197
更新日期：2020-09-01 00:00:00
