Results 301 to 310 of about 273,083 (353)
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Mechanisms of lipid peroxidation
Journal of Free Radicals in Biology & Medicine, 1985This article provides an overview of how peroxidation of unsaturated lipids takes place and how it can be measured. Several different aspects of free-radical-mediated lipid peroxidation are discussed, including: the catalytic role of chelated iron and other redox metal ions; induction by reducing agents such as superoxide, ascorbate, and xenobiotic ...
Albert W Girotti
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Lipid peroxidation in mitochondria
Free Radical Biology and Medicine, 1988The present review article takes into consideration the most important aspects of lipid peroxidation in mitochondria. Firstly the various ways by which lipid peroxidation is induced and the relevant mechanisms are described and discussed. After examining the major effects of lipid peroxidation on mitochondrial enzymes and bioenergetic functions, some ...
A Bindoli
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Lipid peroxidation and lipid peroxide detected by chemiluminescence
Free Radical Biology and Medicine, 1987This article emphasizes the advantages of using a luminescence spectrometer based on photon counting techniques for the detection of lipid peroxidation. An overview is presented of how chemiluminescence can be stimulated in the luminol-cytochrome c heme peptide system as an assay for lipid hydroperoxides.
T, Iwaoka, F, Tabata, T, Takahashi
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Lipid peroxides and thrombosis
Bulletin of Experimental Biology and Medicine, 1979In incubation of rabbit platelets with ADF, adrenalin, serotonin and thrombin the level of hydroxyperoxides serotonin and thrombin the level of hydroxyperoxides serotonin and thrombin the level of hydroxyperoxides they show, determined with respect to malonic dialdehyde, rises simultaneously with the enhancement of aggregation activity.
A A, Kubatiev, S V, Andreev
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Measurement of Lipid Peroxidation
Current Protocols in Toxicology, 1999AbstractThere is currently considerable interest in what is termed “oxidative stress,” or the oxidation of biological macromolecules, with emphasis on its involvement in various diseases and toxicities and methods to limit either its occurrence or effects.
C A, Reilly, S D, Aust
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Lipid peroxidation in erythrocytes
Chemistry and Physics of Lipids, 1987Erythrocytes might be expected to be highly susceptible to peroxidation. Their membranes are rich in polyunsaturated fatty acids; they are continuously exposed to high concentrations of oxygen; and they contain a powerful transition metal catalyst. In fact, autoxidation is held in check in vivo by extremely efficient protective antioxidant mechanisms ...
M R, Clemens, H D, Waller
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Lipid peroxidation in neurodegeneration
Clinica Chimica Acta, 2019Neurodegenerative diseases have great social and economic impact and cause millions of deaths every year. The potential molecular mechanisms in these pathologies have been widely studied and implicate lipid peroxidation as an important factor in the development of neurodegenerative disorders such as Alzheimer's, Parkinson's and Huntington's diseases ...
Carmen Peña-Bautista +3 more
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Lipid peroxidation in homocysteinaemia
Journal of Inherited Metabolic Disease, 1992Homocysteinaemia due to cystathione synthase deficiency (CSD: McKusick 236200) is a rare autosomal recessive inborn error of methionine metabolism. The most life-threatening complications caused by CSD are thromboembolism and vascular abnormalities.
H J, Blom +7 more
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Measurement of Lipid Peroxidation
Free Radical Research, 1998Lipid peroxidation results in the formation of conjugated dienes, lipid hydroperoxides and degradation products such as alkanes, aldehydes and isoprostanes. The approach to the quantitative assessment of lipid peroxidation depends on whether the samples involve complex biological material obtained in vivo, or whether the samples involve relatively ...
K, Moore, L J, Roberts
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Critical Reviews in Oncology/Hematology, 1993
Lipid peroxidation, firstly described as a mechanism of lipid deterioration by chemists, is now considered as a major mechanism of elementary lesion in living cells, and in many cases the major cause for their death. In living animals, it was firstly described to increase after irradiation [23,32,252] and then in vitamin E deficiency [57,258,259].
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Lipid peroxidation, firstly described as a mechanism of lipid deterioration by chemists, is now considered as a major mechanism of elementary lesion in living cells, and in many cases the major cause for their death. In living animals, it was firstly described to increase after irradiation [23,32,252] and then in vitamin E deficiency [57,258,259].
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