Dual activity of nitroxides as pro- and antioxidants: Catalysis of copper-mediated DNA breakage and H2O2 dismutation

Free Radical Biology and Medicine

Volumn 42, Issue 9, 2007, Pages 1317-1325

  Aronovitch, Yaacov ^a   Godinger, Dina ^a   Israeli, Avner ^a   Krishna, Murali C ^b   Samuni, Amram ^a   Goldstein, Sara ^a  

^a HEBREW UNIVERSITY OF JERUSALEM   (Israel)

^b NATIONAL CANCER INSTITUTE   (United States)

Author keywords

Antioxidant; Catalase mimic activity; Copper; DNA breakage; Free radicals; Hydrogen peroxide; Nitroxide; o Phenanthroline; Pro oxidant

Indexed keywords

1,10 PHENANTHROLINE; AMMONIA; ANTIOXIDANT; CATALASE; COPPER; DNA; FREE RADICAL; GLUTATHIONE; HYDROGEN PEROXIDE; HYDROXYLAMINE; NITROXIDE; PLASMID DNA; SUPEROXIDE DISMUTASE;

ANTIOXIDANT ACTIVITY; ARTICLE; CATALYSIS; DETOXIFICATION; DNA STRAND BREAKAGE; ELECTROLYSIS; ELECTRON SPIN RESONANCE; FENTON REACTION; OXIDATION; OXIMETRY; PRIORITY JOURNAL; REDUCTION; STRUCTURE ACTIVITY RELATION;

ANTIOXIDANTS; CATALYSIS; COPPER; DNA DAMAGE; HYDROGEN PEROXIDE; NITROGEN OXIDES; OXIDANTS; PLASMIDS;

EID: 33947517052     PISSN: 08915849     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.freeradbiomed.2007.01.017     Document Type: Article

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