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[Oxygen toxicity. II. Defense mechanisms]. / Toksycznosc tlenu. II. Mechanizmy ochronne.

Liczmanski, A E.

Postepy Biochem ; 34(4): 293-310, 1988.

Article in Polish | MEDLINE | ID: mdl-3077653

Subject(s)

Ascorbic Acid/metabolism , Glutathione/metabolism , Metallothionein/metabolism , Oxygen/toxicity , Vitamin E/metabolism , Animals , Antioxidants , Free Radicals , Heat-Shock Proteins/metabolism , Humans , Oxidation-Reduction , Oxidoreductases/metabolism , Oxygen/antagonists & inhibitors

[Oxygen toxicity. I. Damage of living cells]. / Toksycznosc tlenu. I. Uszkodzenia zywych komórek.

Liczmanski, A E.

Postepy Biochem ; 34(4): 273-91, 1988.

Article in Polish | MEDLINE | ID: mdl-2855886

Subject(s)

Lipid Peroxidation , Oxygen/toxicity , Animals , Cell Membrane/metabolism , Cell Survival , Free Radicals , Humans , Hydrogen Peroxide/metabolism , Mutation , Oxidation-Reduction , Paraquat/toxicity , Superoxides/metabolism

Is hydroxyl radical generated by the Fenton reaction in vivo?

Bilinski, T; Krawiec, Z; Liczmanski, A; Litwinska, J.

Biochem Biophys Res Commun ; 130(2): 533-9, 1985 Jul 31.

Article in English | MEDLINE | ID: mdl-2992473

ABSTRACT

Yeast mutants deficient in activities of cytosolic superoxide dismutase and catalase A and T were exposed to four different kinds of oxygen stress. The response of the cells contradicts suggestions, that hydroxyl radical is formed in vivo through the Fenton reaction. The results suggest that superoxide radicals are directly responsible for cytotoxic effects of oxygen.

Subject(s)

Hydroxides/metabolism , Models, Chemical , Yeasts/metabolism , Catalase/metabolism , Cytochrome-c Peroxidase/metabolism , Hydroxyl Radical , Oxygen , Paraquat/metabolism , Superoxide Dismutase/metabolism

[Plant superoxide dismutases]. / Roslinne dysmutazy ponadtlenkowe.

Liczmanski, A E.

Postepy Biochem ; 28(1-2): 113-35, 1982.

Article in Polish | MEDLINE | ID: mdl-6763695

Subject(s)

Bacteria/ultrastructure , Chloroplasts/enzymology , Mitochondria/enzymology , Plants/ultrastructure , Superoxide Dismutase/metabolism , Amino Acids/analysis , Cold Temperature , Cyanates/pharmacology , Eukaryota/ultrastructure , Fungi/ultrastructure , Light , Metals/analysis , Molecular Weight , Superoxide Dismutase/analysis , Superoxide Dismutase/antagonists & inhibitors

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