Results 11 to 20 of about 91,821 (200)
Antioxidants, 2022 The total antioxidant potential of a sample cannot be predicted from the antioxidant activity of its compounds; thus, scientists usually explain the overall activity through their combined effects (synergistic, antagonistic, or additive).
Danijela Skroza +2 more
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The Ferric Reducing Ability of Plasma (FRAP) as a Measure of “Antioxidant Power”: The FRAP Assay
Analytical Biochemistry, 1996 A simple, automated test measuring the ferric reducing ability of plasma, the FRAP assay, is presented as a novel method for assessing "antioxidant power." Ferric to ferrous ion reduction at low pH causes a colored ferrous-tripyridyltriazine complex to form. FRAP values are obtained by comparing the absorbance change at 593 nm in test reaction mixtures
I F, Benzie, J J, Strain
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Regulation of translation initiation by FRAP/mTOR [PDF]
Genes & Development, 2001 Regulation of protein synthesis in eukaryotes plays a critical role in development, differentiation, cell cycle progression, cell growth, and apoptosis (Mathews et al. 2000).
A C, Gingras, B, Raught, N, Sonenberg
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Food Chemistry, 2019 Du-zhong brick tea (DBT), a new post-fermented functional tea, is marketed in China for its prevention of diseases from oxidative stress. However, antioxidant compounds in DBT are not clear.
Shu-Yun Shi
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Frapbot: An open‐source application for FRAP data [PDF]
Cytometry Part A, 2017 AbstractWe introduce Frapbot, a free‐of‐charge open source software web application written in R, which provides manual and automated analyses of fluorescence recovery after photobleaching (FRAP) datasets. For automated operation, starting from data tables containing columns of time‐dependent intensity values for various regions of interests within the
Kohze, R. +4 more
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Advanced Fluorescence Microscopy Techniques—FRAP, FLIP, FLAP, FRET and FLIM
Molecules, 2012 Fluorescence microscopy provides an efficient and unique approach to study fixed and living cells because of its versatility, specificity, and high sensitivity.
H. Ishikawa-Ankerhold +2 more
exaly +2 more sources
Screen of Antioxidant Activity Leads to Recognition of High Valuable Medicinal Plants: A Case Study of Paveh and Ormanat, West of Iran [PDF]
Journal of Genetic Resources, 2021 Recently, the beneficial effects of the plants' secondary compounds for the treatment and improvement of diseases have been strongly interested. This study was conducted in a completely randomized design with three replications in the Paveh and Ormanat ...
Mohammad Sanei +4 more
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Turkish Journal of Agriculture: Food Science and Technology, 2022 This study aimed to estimate two different types of Algerian honey: antioxidant contents (total phenols and vitamin C), and levels of antioxidant (DPPH assay) and reducing activity (FRAP assay).
Asma Necib +4 more
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International Journal of Biological Macromolecules, 2023 This research studies in detail four different assays, namely DPPH (2,2-diphenyl-1-picrylhydrazyl), ABTS (2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)), FRAP (ferric ion reducing antioxidant potential) and FC (Folin-Ciocalteu), to determine the
J. Rumpf, René Burger, M. Schulze
semanticscholar +1 more source