Results 51 to 60 of about 376,943 (251)

Superoxide dismutase participation in plant adaptation to herbicides

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2005
Antioxidative enzyme superoxide dismutase (SOD) role in maize grain was investigated under herbicide action. Combinations of Dialen C with Harness, Primextra Gold and Frontier were used. Increasing in SOD activity proved to be a highly sensitive reaction.
A. S. Rossikhina, O. M. Vinnychenko
doaj   +1 more source

SOD activity of immobilized enzyme mimicking complexes [PDF]

, 2003
A binuclear, imidazolato-bridged, possible superoxide dismutase-mimicking complex (Cu(II)-diethylenetriamino-μ-imidazolato-Zn(II)-tris-aminoethylamine-triperchlorate) was prepared and immobilized on silica gel or among the layers of montmorillonite.
Hernádi, Klára, Kiss, Tamás, Labádi, Imre, Pálinkó, István, Szilágyi, István   +4 more
core  

Influence of hyperhomocysteinemia on the cellular redox state - Impact on homocysteine-induced endothelial dysfunction [PDF]

, 2003
Hyperhomocysteinemia is an independent risk factor for the development of atherosclerosis. An increasing body of evidence has implicated oxidative stress as being contributory to homocysteines deleterious effects on the vasculature.
Adachi T, Andersson A, Bagi Z, Bellamy MF, Chambers JC, Chambers JC, Chao CL, Flohé L, Forgione MA, Guttormsen AB, Huang R-FS, Kanani PM, Karlsson K, Lang D, Lentz SR, Mansoor MA, Mansoor MA, Mansoor MA, Mansoor MA, O'Donnell VB, Outinen PA, Pritchard, Rubbo H, Tawakol A, Ungvari Z, Weiss N, Wilcken DE, Woo KS, Zhang F, Zhang X   +29 more
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Superoxide Dismutase Mimics [PDF]

Antioxidants & Redox Signaling, 2011
Dear Editor: We write to correct some of the misleading descriptions of our research in a Comprehensive Invited Review “Superoxide Dismutase Mimics: Chemistry, Pharmacology, and Therapeutic Potential” by Dr. Ines Batinic-Haberle and colleagues (1). We wish to correct two factual errors and then discuss a matter of opinion.
Rosalind A. Rosenthal, Susan R. Doctrow, Wyeth B. Callaway   +2 more
openaire   +2 more sources

Folding of Cu, Zn superoxide dismutase and Familial Amyotrophic Lateral Sclerosis [PDF]

, 2003
Cu,Zn superoxide dismutase (SOD1) has been implicated in the familial form of the neurodegenerative disease Amyotrophic Lateral Sclerosis (ALS). It has been suggested that mutant mediated SOD1 misfolding/aggregation is an integral part of the pathology ...
Ding, Feng, Dokholyan, Nikolay V., Khare, Sagar D.   +2 more
core   +4 more sources

Aromatic Polyphenol π-π Interactions with Superoxide Radicals Contribute to Radical Scavenging and Can Make Polyphenols Mimic Superoxide Dismutase Activity

Current Issues in Molecular Biology, 2022
Polyphenols are valuable natural antioxidants present in our diet that likely mitigate aging effects, neurodegenerative conditions, and other diseases.
Francesco Caruso, Sandra Incerpi, Jens Pedersen, Stuart Belli, Sarjit Kaur, Miriam Rossi   +5 more
doaj   +1 more source

Relationship between blood superoxide dismutase activity and zinc, copper, glutathione and metallothioneines concentrations in calves

Biomath, 2021
RedOx processes determine the resistance of the organism to pollutants. The aim of the study was to establish a possible relationship between copper and zinc concentration in the blood of calves and the enzyme activity of superoxide dismutase.
Vladimir Safonov, Vadim Ermakov, Valentina Danilova, Vyacheslav Yakimenko   +3 more
doaj   +1 more source

Zinc and Copper Levels in Patients with Primary Hypertension and Normotension [PDF]

, 2015
One of the causes of primary hypertension is an exposure to free radicals. The formation of free radicals in the body can be prevented by taking antioxidants. Zinc and copper are cofactors of endogenous antioxidant enzyme superoxide dismutase. This study
Adriani, M. (Merryana), Suryana, A. L. (Arinda), Wirjatmadi, B. (Bambang)   +2 more
core  

Complex oscillatory redox dynamics with signaling potential at the edge between normal and pathological mitochondrial function [PDF]

, 2014
The time-keeping properties bestowed by oscillatory behavior on functional rhythms represent an evolutionarily conserved trait in living systems. Mitochondrial networks function as timekeepers maximizing energetic output while tuning reactive oxygen ...
Aon, Miguel A., Cortassa, Sonia del Carmen, Kembro, Jackelyn Melissa   +2 more
core   +2 more sources

Selective superoxide generation within mitochondria by the targeted redox cycler MitoParaquat [PDF]

, 2015
Superoxide is the proximal reactive oxygen species (ROS) produced by the mitochondrial respiratory chain and plays a major role in pathological oxidative stress and redox signaling.
Aksentijević, Dunja, Bright, Thomas P., Cocheme, Helena M., Gawel, Justyna M., Hartley, Richard C., James, Andrew M., Murphy, Michael P., Prime, Tracy A., Qiang, He, Robb, Ellen L., Senn, Hans M., Shattock, Michael J., Shchepinova, Maria M., Stewart, Tessa S.   +13 more
core   +1 more source