Results 181 to 190 of about 77,745 (214)

Methods for monitoring oxidative stress, lipid peroxidation and oxidation resistance of lipoproteins

Clinica Chimica Acta, 2001
After a brief discussion of lipid peroxidation mechanism and the action of antioxidants and their potential to exhibit prooxidant effects, we give an overview on the clinical relevance of oxidative stress parameters. Many diseases are associated with oxidative stress e.g.
Abuja P. M., Albertini R.
openaire   +3 more sources

The Peroxide Oxidation of Membrane Lipids and Natural Antioxidants

Russian Chemical Reviews, 1985
The ways, in which membrane lipids are oxidised, are considered and the initiating and protective systems influencing the rate of this process are classified. The regulatory role of the interrelation between the composition of the membrane lipids and the degree of their oxidation, which makes it possible to regard this process as a procedure for the ...
Elena B Burlakova, N G Khrapova
openaire   +1 more source

Urinary Nitric Oxide Metabolites and Lipid Peroxidation By-Products in Migraine

Cephalalgia, 2003
Enhanced endothelium nitric oxide (NO) and superoxide anion release may cause migraine through related cerebral blood flow changes. Thirty subjects suffering from migraine with and without aura and 20 healthy controls were investigated. Urine samples collected for 24 h during and after the migraine attack, and during the headache-free period, were ...
CIANCARELLI, IRENE, TOZZI, MARIA GIULIANA, DI MASSIMO, Caterina, MARINI, Carmine, CAROLEI, ANTONIO   +4 more
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Ascorbic Acid Oxidation and Lipid Peroxidation in Milk

Journal of Food Science, 1962
SUMMARY Ascorbic acid oxidation was studied in relation to the natural copper level and to lipid peroxidation in milks produced by cows receiving alfalfa bay or pasture. Correlations were highly significant (r = 0.79**) between ascorbic acid oxidation rate and natural copper for both alfalfa and pasture milks.
GRAFTON J. SMITH, W. L. DUNKLEY
openaire   +1 more source

Oxidation Kinetics of Fluorescent Membrane Lipid Peroxidation Indicators

ACS Chemical Biology
The oxidation of the cellular membrane through lipid peroxidation (LPO) is linked to aging and disease. Despite the physiological importance, the chemical mechanisms underlying LPO and oxidative reactions in membranes in general remain incompletely understood, and challenges exist in translating LPO inhibitor efficacies from in vitro to in vivo.
Hye Jin Jeong, Cyrus Picou, Keunhong Jeong, Jean K. Chung   +3 more
openaire   +2 more sources

Oxidative imbalance and lipid peroxidation in Alzheimer's disease

Drug Development Research, 2002
AbstractAlzheimer's disease (AD) is a growing serious public health problem worldwide. Clinically, AD is a progressive neurodegenerative disorder characterized by a global cognitive decline. There is significant evidence that reactive oxygen species‐mediated reactions, particularly of neuronal lipids, are extensive in those AD brain areas directly ...
openaire   +1 more source

Analytical Methods for Lipid Oxidation and Antioxidant Capacity in Food Systems

Antioxidants, 2021
Edirisinghe Dewage Nalaka Sandun Abeyrathne, Ki-Chang Nam, D U Ahn   +2 more
exaly  

Inhibition of oxidative hemolysis and lipid peroxidation by mepacrine.

Journal of biochemistry, 1981
Mepacrine at 50 microM completely protected vitamin E-deficient rat erythrocytes from peroxidative hemolysis induced by dialuric acid or reduced glutathione under the standard experimental conditions. Malondialdehyde formation, which precedes the hemolysis, was also inhibited by mepacrine.
J, Nagai, M, Tanaka, H, Hibasami, T, Ikeda   +3 more
openaire   +1 more source

[Indices of oxidative stress. 2. Lipid peroxides].

Ukrains'kyi biokhimichnyi zhurnal (1999 ), 2007
Two methods of the determination of lipid peroxidation products have been compared which are based on Fe(II) oxidation by them at acid pH values in the presence of xylenol orange which binds Fe(III) have been compared. The first method uses cumene hydropeoxide as an internal standard.
V I, Lushchak, T V, Bahniukova, L I, Luzhna   +2 more
openaire   +1 more source

The pathophysiological significance of lipid peroxidation in oxidative cell injury

Hepatology, 1987
D L, Tribble, T Y, Aw, D P, Jones
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