Zobrazeno 1 - 10
of 14
pro vyhledávání: '"César G. Fraga"'
Autor:
Patricia I. Oteiza, Alejandra G. Erlejman, Sandra V. Verstraeten, Carl L. Keen, César G. Fraga
Publikováno v:
Clinical and Developmental Immunology, Vol 12, Iss 1, Pp 19-25 (2005)
Flavonoids can exert beneficial health effects through multiple mechanisms. In this paper, we address the important, although not fully understood, capacity of flavonoids to interact with cell membranes. The interactions of polyphenols with bilayers
Externí odkaz:
https://doaj.org/article/13d72264a63148929d0495d5dda8ff80
Publikováno v:
Biological Research, Vol 37, Iss 2, Pp 293-300 (2004)
We investigated the effects of the interaction between flavanols and related procyanidins (dimer to hexamer) with both cell and synthetic membranes, on bilayer fluidity and susceptibility to oxidation. Cocoa derived dimers (0.05 to 1 µg/ml) protecte
Externí odkaz:
https://doaj.org/article/61c06fb677164831999dd48c9b7ccf76
Publikováno v:
Aspects of Molecular Medicine, Vol 4, Iss , Pp 100048- (2024)
Flavonoids are a group of bioactive compounds widely distributed in edible plants. They have gained special attention given strong scientific evidence supporting their health promoting actions. This review summarizes current knowledge on the biosynth
Externí odkaz:
https://doaj.org/article/7ef919ba3f0541bcb08ca41acbafcce1
Autor:
César G. Fraga, Andrés Trostchansky, Barbara S. Rocha, João Laranjinha, Homero Rubbo, Monica Galleano
Publikováno v:
Molecular Aspects of Medicine. 89:101158
Nitric oxide (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93c8f96650d00838fc9c27b565c75e1a
https://doi.org/10.1016/j.mam.2022.101158
https://doi.org/10.1016/j.mam.2022.101158
Publikováno v:
Redox Biology, Vol 67, Iss , Pp 102927- (2023)
Nicotinamide adenine dinucleotide phosphate (NADPH) oxidases (NOXs) are enzymes that generate superoxide anion (O2•-) and hydrogen peroxide (H2O2), and that are widely distributed in mammalian tissues. Many bioactives, especially plant (poly)phenol
Externí odkaz:
https://doaj.org/article/faaf33e8a7e84da7a3ee8e480ef16ac5
Autor:
IUBMB, Cesar G. Fraga
A collection of current knowledge of phytochemicals and health Interest in phenolic phytochemicals has increased as scientific studies indicate these compounds exhibit potential health benefits. With contributions from world leaders in this research
Autor:
Eleonora Cremonini, Elena Daveri, Dario E. Iglesias, Jiye Kang, Ziwei Wang, Russell Gray, Angela Mastaloudis, Colin D. Kay, Shelly N. Hester, Steven M. Wood, Cesar G. Fraga, Patricia I. Oteiza
Publikováno v:
Redox Biology, Vol 51, Iss , Pp 102273- (2022)
This study investigated the effects of supplementation with a cyanidin- and delphinidin-rich extract (CDRE) on the postprandial dysmetabolism, inflammation, and redox and insulin signaling, triggered by the consumption of a high fat meal (HFM) in hea
Externí odkaz:
https://doaj.org/article/a5fcebbeff264704ad3f6b1fd7b1c45c
Publikováno v:
Annals of the New York Academy of Sciences. 957
A novel chemiluminescent assay for evaluating peroxynitrite (ONOO(-))-scavenging capacity was developed. The experimental protocol ensures sensitivity and reproducibility of measurements. The addition of 0-500 microM ONOO(-) to rat liver homogenate g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0f886afad9cadaa23ae91ddbb384a4e0
https://pubmed.ncbi.nlm.nih.gov/12074979
https://pubmed.ncbi.nlm.nih.gov/12074979
Publikováno v:
Annals of the New York Academy of Sciences. 957
The antioxidant capacity of different types of red and white wines was assessed by different assays. Two assays were used to evaluate the antioxidant capacity in aqueous phase: (1) inhibition of the generation of 2,2'-azinodi(3-etilbencenotiazolin-6-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8c6a9e79a3283fefdc8487fd00cb9442
https://pubmed.ncbi.nlm.nih.gov/12074982
https://pubmed.ncbi.nlm.nih.gov/12074982
Publikováno v:
Redox Biology, Vol 42, Iss , Pp 101914- (2021)
Identification of the links among flavonoid consumption, mitigation of oxidative stress and improvement of disease in humans has significantly advanced in the last decades. This review used (−)-epicatechin (EC) as an example of dietary flavonoids,
Externí odkaz:
https://doaj.org/article/ff182f1daf7946b39e1931a2ddb08ad9