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Influence of light-dark cycle alteration on free radical level in rat cns.
Redox system spatio-temporal versatility and complementarity suggested the existence of a possible biochemical radical cell clock gear in the central nervous system regions investigated. Expand
Antioxidant action of a new flavonic derivative in acute carbon tetrachloride intoxication
Results suggest that TR-1722 acts by curtailing both lipid peroxidation and alkylation processes, using CCl4 as a free radical generating model. Expand
[The effect of the combination of vitamin E and C on the oxidative stress parameters in physical exercise].
Malondialdehyde concentration revealed a slightly pro-oxidative behaviour of this couple of vitamins that explained the only partial recovery of enzymatic activity to normal values as well as a moderate lipid peroxidation process. Expand
Direct detection of the antioxidant activity of a new flavonic derivative using the chemiluminescence method.
The results obtained reveal that theophylline rutoside (TR-1722) has antioxidant action comparable to that of quercetin, the highest efficacity being registered at the concentration of 2 mumol/l, the conditions being: H2O2 16,2 mmol/l; luminol 2 mumoled; Tris-HCl buffer 20 mmol/L, pH 8.3. Expand
[Recent data about the LDL-atherogenesis relationship].
The steps în pathophysiology of ATS make easier the understanding of waves of processes that lead to the disfunction of the endothelial cells, hypertrophy of the arterial wall and în the end to theExpand
[The mechanisms of action of etophylline-clofibrate in hyperlipidemia].
The relation zinc-lipidic peroxidation in experimental diabetes mellitus.
The authors investigated the influence of Zn upon glycemy and certain REDOX parametres within the hepatic tissue and found the Zn protecting effect in lipidic peroxidating process also acts upon hepatocyte membrane. Expand
[The effect of the ascorbic acid-Cu (II) couple on enzyme activity].
The compounds with recognized antiradical action prove to be inefficient in restoring the activity of G6PDH affected by the AA-Cu (II) association. Expand