Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Iron ion-induced oxidative damage

Miyamoto, S. K. Murota G. Kuwataz M. Imai A. Nagao J. Terao. Antioxidant activity of phytic acid hydrolysis products on iron ion-induced oxidative damage in biological system. ACS Symposium Series 2002, 807, 241—250. [Pg.334]

Antioxidant Activity of Phytic Acid Hydrolysis Products on Iron Ion-Induced Oxidative Damage in Biological System... [Pg.241]

Figure L Possible mechanism of iron ion- induced oxidative damage in the... Figure L Possible mechanism of iron ion- induced oxidative damage in the...
Figure 5. Proposed pathway for phytic acid hydrolysis and its effect on iron ion induced oxidative damage of large intestinal mucosa. Figure 5. Proposed pathway for phytic acid hydrolysis and its effect on iron ion induced oxidative damage of large intestinal mucosa.
Especially transition metal icMis play an important role in the induction of oxidative DNA damage. While neither superoxide anions nor hydrogen peroxide are able to react with DNA directly, in the presence of transition metals like iron, copper, cobalt, or nickel they are converted into highly reactive hydroxyl radicals by Fenton-type reactions. In contrast, cadmium ions are not able to participate in redox reactions under physiological conditions, yet, oxidative stress and the interference with cellular redox regulation may be of high relevance in cadmium-induced carcinogenicity. Increased levels of ROS due to cadmium exposure have been observed both in vitro and in vivo [31]. Different cadmium compounds have been shown to induce DNA strand breaks and oxidative DNA base modifications in... [Pg.495]

See other pages where Iron ion-induced oxidative damage is mentioned: [Pg.241]    [Pg.244]    [Pg.247]    [Pg.241]    [Pg.244]    [Pg.247]    [Pg.242]    [Pg.242]    [Pg.837]    [Pg.838]    [Pg.323]    [Pg.202]    [Pg.839]    [Pg.839]    [Pg.841]    [Pg.843]    [Pg.840]    [Pg.840]    [Pg.842]    [Pg.844]    [Pg.29]    [Pg.681]    [Pg.366]    [Pg.534]    [Pg.534]    [Pg.451]    [Pg.117]    [Pg.426]    [Pg.307]    [Pg.381]    [Pg.398]    [Pg.231]    [Pg.102]    [Pg.834]    [Pg.969]    [Pg.348]    [Pg.835]    [Pg.970]    [Pg.183]    [Pg.183]    [Pg.578]    [Pg.455]    [Pg.190]    [Pg.455]   


SEARCH



Damage oxides

Induced oxidation

Iron ion

Ironic ions

Oxidant damage

Oxidation damage

Oxidative damage

© 2024 chempedia.info