+ Site Statistics
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

On the ideas alternative to the theory of superoxide mediated oxygen toxicity

On the ideas alternative to the theory of superoxide mediated oxygen toxicity

Bulletin of the Polish Academy of Sciences Biological Sciences 35(1-3): 25-32

Physiological effects of superoxide dismutase deficiency (SOD) resulting from two nonallelic mutations were studied. The data obtained suggest, that secondary effects of superoxide dismutase deficiency are the consequences of lowered ability of the mutant cells to neutralize deleterious effects of intracellulary formed superoxide radical. Therefore, there is no reason to believe, that CuZnSOD* possesses any additional alternative to its superoxide dismutase activity. This activity is involved in protecting yeast cells against toxic effects of paraquat.

(PDF 0-2 workdays service: $29.90)

Accession: 006027694

Download citation: RISBibTeXText

Related references

Adipocytes do not falsify the superoxide theory of oxygen toxicity. Febs Letters 142(1): 42-43, 1982

Mathematical model supporting the superoxide theory of oxygen toxicity. Free Radical Biology & Medicine 16(1): 63-72, 1994

Synthesis of superoxide dismutase catalase and other enzymes and oxygen and superoxide toxicity during changes in oxygen concentration in cultures of brewing yeast. Yeast 7(2): 91-104, 1991

Lung manganese superoxide dismutase increases during cytokine-mediated protection against pulmonary oxygen toxicity in rats. American Journal of Respiratory Cell and Molecular Biology 10(2): 133-141, 1994

Copper complexes with superoxide dismutase activity enhance oxygen-mediated toxicity in human erythroleukemia cells. Annals of the New York Academy of Sciences 551: 133-136, 1988

Liposome mediated augmentation of brain superoxide dismutase and catalase inhibits central nervous system oxygen toxicity. Journal of Applied Physiology Respiratory Environmental & Exercise Physiology 57(6): 1674-1681, 1984

Inhibition of central nervous system oxygen toxicity by liposome mediated augmentation of brain superoxide dismutase and catalase. Japanese Journal of Anesthesiology 33(11 SUPPL): S259, S263, 14, 1984

Toward a theory of planned social change: alternative perspectives and ideas. Evaluation: 41-47, 1977

Spontaneous lipid peroxidation and production of hydrogen peroxide and superoxide in human spermatozoa. Superoxide dismutase as major enzyme protectant against oxygen toxicity. Journal of Andrology 8(5): 338-348, 1987

Loss of sensitivity to oxygen toxicity due to low oxygen pressure preconditioning in manganese-dependent superoxide dismutase knockout astrocytes. Society for Neuroscience Abstracts 24(1-2): 984, 1998

Oxygen toxicity and copper superoxide dismutase manganese superoxide dismutase contents in the newborn with respiratory failure preliminary results. Pathologie Biologie 35(2): 173-176, 1987

Toxicity of oxygen and (Cu) superoxide dismutase and (Mn) superoxide dismutase in newborn infants with respiratory distress. Preliminary results. Pathologie-Biologie 35(2): 173-176, 1987

The in vivo effect of oxygen on sodium potassium atpase the beginning of a new cellular theory of oxygen toxicity. Smith, G (Ed ) Proceedings Of The 6th International Congress on Hyperbaric Medicine, Aberdeen, Scotland, Aug 31-Sept 2, 1977 Xii+468p Aberdeen University Press: Aberdeen, Scotland (Dist in The Usa By Pergamon Press, Inc : Elmsford, New York, N Y ) Illus P8-12, 1979

Superoxide dismutase and oxygen toxicity. Bulletin Europeen de Physiopathologie Respiratoire 17 Suppl: 85-90, 1981

Oxygen toxicity and the superoxide dismutase. Journal of Bacteriology 114(3): 1193-1197, 1973