[The characteristics of antioxidant action in the heart of old rats under stress].
The studies have demonstrated that the inhibitory effect of urea, peroxidase, catalase, its combination with superoxide dismutase on HADPH-dependent lipid peroxidation in the old rat heart is higher than that in young animals. Exposure of young rats to stress is followed by enhanced antioxidative effects of all the parameters under study. This effect is not found in the old animals exposed to stress.
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Shvets
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Davydov
D000375:Aging / Q000187:drug effects* / Q000378:metabolism; D000818:Animals; D000975:Antioxidants / Q000627:therapeutic use*; D004353:Drug Evaluation, Preclinical; D006321:Heart / Q000187:drug effects*; D015227:Lipid Peroxidation / Q000187:drug effects; D008297:Male; D009206:Myocardium / Q000378:metabolism; D051381:Rats; D017208:Rats, Wistar; D012149:Restraint, Physical; D013315:Stress, Psychological / Q000188:drug therapy* / Q000378:metabolism; D013997:Time Factors
D000975:Antioxidants
Izuchenie osobennosteĭ deĭstviia antioksidantov v serdtse starykh krys pri stresse.