Role of di-tyrosine and di-tryptophan in α- and β-casein cross-linking triggered by riboflavin-induced photooxidation and peroxyl radicals
Sign Up to like & getrecommendations! Published in 2018 at "Free Radical Biology and Medicine"
DOI: 10.1016/j.freeradbiomed.2018.04.197
Abstract: In whole milk, riboflavin, lipids and proteins coexist. When exposed to light or other stressors, excited states of riboflavin (3RF) and lipid-derived peroxyl radicals are generated, which can induce oxidation and crosslinking of caseins, the… read more here.
Keywords: peroxyl; peroxyl radicals; role tyrosine; cross linking ... See more keywords
An evolutionary conserved detoxification system for membrane lipid–derived peroxyl radicals in Gram-negative bacteria
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DOI: 10.1371/journal.pbio.3001610
Abstract: How double-membraned Gram-negative bacteria overcome lipid peroxidation is virtually unknown. Bactericidal antibiotics and superoxide ion stress stimulate the transcription of the Burkholderia cenocepacia bcnA gene that encodes a secreted lipocalin. bcnA gene orthologs are conserved… read more here.
Keywords: peroxidation; peroxyl radicals; membrane; negative bacteria ... See more keywords
A Systematic Study of the Antioxidant Capacity of Humic Substances against Peroxyl Radicals: Relation to Structure
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DOI: 10.3390/polym13193262
Abstract: Humic substances (HS) are natural supramolecular systems of high- and low-molecular-weight compounds with distinct immunomodulatory and protective properties. The key beneficial biological activity of HS is their antioxidant activity. However, systematic studies of the antioxidant… read more here.
Keywords: peroxyl radicals; antioxidant capacity; capacity; humic substances ... See more keywords
Scavenging of lipid peroxyl radicals protects plasma lipids and proteins from peroxynitrite.
Sign Up to like & getrecommendations! Published in 2018 at "Biomedical reports"
DOI: 10.3892/br.2018.1144
Abstract: Peroxynitrite can be produced in the vasculature from a superoxide anion reaction with nitric oxide. A surplus of peroxynitrite in the intravascular compartment is a common feature of several chronic diseases. The development of pharmacological… read more here.
Keywords: peroxyl radicals; scavenging lipid; lipid peroxyl; blood plasma ... See more keywords
Scavenging of lipid peroxyl radicals protects plasma lipids and proteins from peroxynitrite
Sign Up to like & getrecommendations! Published in 2020 at "Biomedical Reports"
DOI: 10.3892/br.2019.1253
Abstract: [This corrects the article DOI: 10.3892/br.2018.1144.]. read more here.
Keywords: peroxyl radicals; radicals protects; scavenging lipid; plasma lipids ... See more keywords