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Superoxide and the production of oxidative DNA damage.
The conventional model of oxidative DNA damage posits a role for superoxide (O2-) as a reductant for iron, which subsequently generates a hydroxyl radical by transferring the electron to H2O2. The hydroxyl radical then attacks DNA. Indeed, mutants of Escherichia coli that lack superoxide dismutase (...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
1995
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC177543/ https://ncbi.nlm.nih.gov/pubmed/7592468 |
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