Функціонування антиоксидантної системи щурів за дії L-глутамінової кислоти та цистеїну на фоні експериментального стресу
Year: 2013
Type: article
Abstract: The effect of L-glutamic acid (L-Glu), cysteine (L-Cys) and L-Glu in combination with L-Cys on the activity of some antioxidant enzymes (superoxide dismutase and catalase) and intensity of peroxide processes in the blood of rats at stress has been studied. It has been found that application of L-Glu, L-Cys and L-Glu in combination with L-Cys at stress leads to changes in activity of some antioxidant enzymes and intensity of lipid peroxidation (LPO). It has been shown that in animals stressed without use of these amino acids activity of catalase and superoxide dismutase decreased and content of lipid peroxidation products increased compared to animals of the control group. Additional introduction of L-Glu and L-Glu in combination with Cys at stress has allowed for the organism reach a level of control values, that was manifested in the indices of activity of superoxide dismutase and catalase and content of lipid hydroperoxides and TBA-active products.
Author: Н. О. Салига
Language: Ukrainian
Subfield: Biochemistry (medical)
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W2995409507