Titlebook: Analysis of Free Radicals in Biological Systems; A. E. Favier,J. Cadet,J.-L. Pierre Book 1995 Springer Basel AG 1995 DNA.Lipid.Oxidation.P

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Jens Dibbern,Jens F?rderer,Kai Spohrerpplied to the measurement of the rate of formation of 8- oxo-dGuo in photooxidized isolated DNA following either enzymatic digestion or acidic hydrolysis. The assay was also used to assess the excision of 8-oxo-Gua from DNA upon incubation with the Fapy DNA glycosylase protein. It also allowed the d

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https://doi.org/10.1007/978-3-031-06543-9 one of the features of apoptosis in lymphocytes. Most chemical and physical treatments capable of inducing apoptosis are also known to evoke oxidative stress. Dexamethasone can induce apoptosis and trigger a quantitative increase in lipid peroxidation. This work shows two means to measure with flow

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Lars Brehm,Jessica Slamka,Andreas Nickmanne production as well as structural modifications of proteins. The protein electrophoresis is relevant to determine protein aggregation and/or protein fragmentation. The change of protein solubility is linked to the modifications of their secondary and tertiary structure. Direct evidence of protein c

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Chemistry of dioxygen and its activated species this chemistry is an essential prerequisite for a comprehensive description of the reactions which are involved in the oxidative stress and, then, for the design of drugs capable of preventing the deleterious effects of active oxygen species.

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Biological sources of reduced oxygen species. In the first part, we will consider electron transfer reactions directly from a biological macromolecule (essentially reductases) to oxygen. In the second part, we will consider reactions during which electrons are transferred from the reductase to oxygen via a small molecule which behaves as a substrate of the enzymatic system.

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Determination of primary and secondary lipid peroxidation products: Plasma lipid hydroperoxides and ducts is currently performed by measuring the so-called thiobarbituric acid-reactive substances, of which malondialdehyde is the best known. Because this assay is controversial, a second index of free radical attack would be useful to confirm the peroxidative process..In this paper, we describe the