Výsledky vyhledávání - "Christophe Furger"

Akademický článek

A New Role for Yeast Cells in Health and Nutrition: Antioxidant Power Assessment

Autor: Thomas Gosselin-Monplaisir, Adilya Dagkesamanskaya, Mylène Rigal, Aurélie Floch, Christophe Furger, Hélène Martin-Yken

Publikováno v: International Journal of Molecular Sciences, Vol 24, Iss 14, p 11800 (2023)

As the use of antioxidant compounds in the domains of health, nutrition and well-being is exponentially rising, there is an urgent need to quantify antioxidant power quickly and easily, ideally within living cells. We developed an Anti Oxidant Power

Externí odkaz: https://doaj.org/article/eff494e82aba46d3b31b5bef2c21154e

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Akademický článek

Cellular Antioxidant Effect of an Aronia Extract and Its Polyphenolic Fractions Enriched in Proanthocyanidins, Phenolic Acids, and Anthocyanins

Autor: Cécile Dufour, Jose A. Villa-Rodriguez, Christophe Furger, Jacob Lessard-Lord, Camille Gironde, Mylène Rigal, Ashraf Badr, Yves Desjardins, Denis Guyonnet

Publikováno v: Antioxidants, Vol 11, Iss 8, p 1561 (2022)

Oxidative stress and chronic inflammation contribute to some chronic diseases. Aronia berries are rich in polyphenols. The aim of the present study was to characterize the cellular antioxidant effect of an aronia extract to reflect the potential phys

Externí odkaz: https://doaj.org/article/f3f116ec844b47cdae3a6ec9a753cca5

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Akademický článek

Cell-Based Antioxidant Properties and Synergistic Effects of Natural Plant and Algal Extracts Pre and Post Intestinal Barrier Transport

Autor: Christophe Furger, Camille Gironde, Mylène Rigal, Cécile Dufour, Damien Guillemet

Publikováno v: Antioxidants, Vol 11, Iss 3, p 565 (2022)

In this work, both direct and indirect cell-based antioxidant profiles were established for 27 plant extracts and 1 algal extract. To evaluate the direct antioxidant effects, fluorescent AOP1 cell assay was utilized, which measures the ability of dif

Externí odkaz: https://doaj.org/article/5e264eca787a446f9ad1140bdea2d97f

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Akademický článek

Live Cell Assays for the Assessment of Antioxidant Activities of Plant Extracts

Autor: Christophe Furger

Publikováno v: Antioxidants, Vol 10, Iss 6, p 944 (2021)

Plant extracts and pharmacopoeias represent an exceptional breeding ground for the discovery of new antioxidants. Until recently, the antioxidant activity was only measured by chemical hydrogen atom transfer (HAT) and single-electron transfer (SET) c

Externí odkaz: https://doaj.org/article/46d3e1176fb64179888698786b39fe7e

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Biosensors: Cell- and Tissue-Containing Biosensors

Autor: Christophe Furger, Hélène Martin-Yken

Publikováno v: Reference Module in Biomedical Sciences

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b01afe19ae8da4dd759df533ff3f2b9b
https://doi.org/10.1016/b978-0-12-822548-6.00062-5

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Akademický článek

The Extent of Intracellular Accumulation of Bilirubin Determines Its Anti- or Pro-Oxidant Effect

Autor: Annalisa Bianco, Aleš Dvořák, Nikola Capková, Camille Gironde, Claudio Tiribelli, Christophe Furger, Libor Vitek, Cristina Bellarosa

Publikováno v: International Journal of Molecular Sciences, Vol 21, Iss 21, p 8101 (2020)

Background: Severe hyperbilirubinemia can cause permanent neurological damage in particular in neonates, whereas mildly elevated serum bilirubin protects from various oxidative stress-mediated diseases. The present work aimed to establish the intrace

Externí odkaz: https://doaj.org/article/fbf1c12b379b4a73a890e8c2c34d9489

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Akademický článek

AOP1, a New Live Cell Assay for the Direct and Quantitative Measure of Intracellular Antioxidant Effects

Autor: Camille Gironde, Mylène Rigal, Cécile Dufour, Christophe Furger

Publikováno v: Antioxidants, Vol 9, Iss 6, p 471 (2020)

Taking advantage of Light Up Cell System (LUCS) technology, which allows for fine monitoring of reactive oxygen species (ROS) production inside live cells, a new assay called Anti Oxidant Power 1 (AOP1) was developed to specifically measure ROS and/o

Externí odkaz: https://doaj.org/article/6833de6cb05947af93aa3203448bad0e

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Dosimetry Performances of a MultiWell-Plate-Based Near-Field RF Applicator for the Investigation of EM Impact on Biological Cells

Autor: Ali Moscatiello, Benjamin Cerdan, Camille Gironde, Christophe Furger, David Dubuc, Katia Grenier

Publikováno v: 2022 IEEE MTT-S International Microwave Symposium (IMS)
IEEE MTT-S International Microwave Symposium (IMS 2022)
IEEE MTT-S International Microwave Symposium (IMS 2022), Jun 2022, Denver, United States. ⟨10.1109/IMS37962.2022.9865593⟩

International audience; While electromagnetic fields are now quasiubiquitous on earth and are constantly growing in use, RF radiation impact on living beings still continues to question. Within this context, a near-field RF applicator compatible with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c773a76fd640eb9306449f7c140e320
https://hal.laas.fr/hal-03713378

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Use of LUCS (Light-Up Cell System) as an alternative live cell method to predict human acute oral toxicity

Autor: C. Dufour, Camille Gironde, Christophe Furger

Publikováno v: Toxicology Reports, Vol 7, Iss, Pp 403-412 (2020)
Toxicology Reports

Graphical abstract
Highlights • Innovative LUCS assay, based on human cells, showed relevant human acute oral toxicity prediction values. • LUCS predicts human data to 69 %, better than animal data do. • A new protocol is proposed, allowin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bda279df6f64d63e0e46f713adbe95c
http://www.sciencedirect.com/science/article/pii/S2214750019305001

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