Results 31 to 40 of about 78,372 (298)

Antioxidant Effect of Vitamins in Olive Oil Emulsion

Colloids and Interfaces, 2020
In this study, water-in-extra virgin olive oil emulsions were enriched with vitamins. Water-in oil emulsions are heterogeneous systems able to solubilize both hydrophilic and hydrophobic compounds.
Francesca Cuomo, Giuseppe Cinelli, Catalina Chirascu, Emanuele Marconi, Francesco Lopez   +4 more
doaj   +1 more source

Influence of Oxidants on the Stability of Tocopherol in Model Nanoemulsions: Role of Interfacial Membrane Organized by Nonionic Emulsifiers

Journal of Chemistry, 2018
Nanoemulsions were prepared by using emulsifiers with various sizes of hydrophilic and hydrophobic groups to determine the impact of interfacial characteristics on the stability of α-tocopherol incorporated into the nanoemulsions.
Jinhyuk Kim, Ha Youn Song, Seung Jun Choi   +2 more
doaj   +1 more source

Modulation of Lipid Transport and Adipose Tissue Deposition by Small Lipophilic Compounds

Frontiers in Cell and Developmental Biology, 2020
Small lipophilic molecules present in foods of plant origin have relevant biological activities at rather low concentrations. Evidence suggests that phytosterols, carotenoids, terpenoids, and tocopherols can interact with different metabolic pathways ...
José M. Castellano, Juan M. Espinosa, Javier S. Perona   +2 more
doaj   +1 more source

Critical Difference and Biological Variation in Biomarkers of Oxidative Stress and Nutritional Status in Athletes [PDF]

, 2016
The longitudinal monitoring of oxidative stress (OS) in athletes may enable the identification of fatigued states and underperformance. The application of OS biomarker monitoring programs in sport are hindered by reliability and repeatability of in-the ...
Lewis, Nathan A., Franco, Rodrigo, Richard Burden, Howatson, Glyn, Charles R. Pedlar (2547427), Charles R Pedlar, Nathan A Lewis, Glyn Howatson (324877), Pedlar, Charles R., John Newell, Glyn Howatson, Burden, Richard, Lewis, Nathan, Nathan A. Lewis (2547424), Richard Burden (2269660), Newell, John, John Newell (114330), Pedlar, Charles   +17 more
core   +2 more sources

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Vitamin E Bioavailability: Mechanisms of Intestinal Absorption in the Spotlight

Antioxidants, 2017
Vitamin E is an essential fat-soluble micronutrient whose effects on human health can be attributed to both antioxidant and non-antioxidant properties. A growing number of studies aim to promote vitamin E bioavailability in foods.
Emmanuelle Reboul
doaj   +1 more source

A Tomato Tocopherol Binding Protein Sheds Light on Intracellular α-tocopherol Metabolism in Plants [PDF]

, 2018
Tocopherols are non-polar compounds synthesized in the plastids, which function as major antioxidants of the plant cells and are essential in the human diet.
Bermudez Salazar, Luisa, Godoy, Fabiana de, Boos, Irene, Previtali, Viola, del Pozo, Talía, Rothan, Christophe, Asis, Ramón, Lira, Bruno Silvestre, Alseekh, Saleh, Silvestre Lira, Bruno, Fernie, Alisdair R., de Godoy, Fabiana, Hemmerle, Andrea, Fernie, Alisdair Robert, González, Maurício, Hemmerle, Andreas, Romanó, Cecilia, Pérez-Flores, Laura, Clausen, Mads Hartving, Bréhélin, Claire, Salinas Gamboa, Rigel, Quadrana, Leandro Daniel, Quadrana, Leandro, Bermúdez, Luisa, Gonzalez, Maurıcio, Almeida, Juliana, Stocker, Achim, Rossi, Magdalena, Demarco, Diego, Carrari, Fernando, Demarco, Diego Gabriel, Carrari, Fernando Oscar, Dominguez, Pia Guadalupe   +32 more
core   +2 more sources

The Cancer Cell Metabolic Reprogramming Remodels the Tumor Microenvironment: Molecular Mechanisms and Therapeutic Strategies

Advanced Science, EarlyView.
This review elucidates how cancer cell metabolic reprogramming—across glucose, lipid, amino acid, and nucleotide pathways—remodels the tumor microenvironment to suppress anti‐tumor immunity and promote immune escape. Targeting these metabolic axes offers promising strategies to overcome immunotherapy resistance and enhance cancer treatment.
Guoqing Xiang, Zhicheng Zhou, Xue Jiang, Zhenguang Du, Yangyang Zhan, Xinli Liu   +5 more
wiley   +1 more source

Are Vitamin E Supplementation Beneficial for Female Gynaecology Health and Diseases?

Molecules, 2022
Vitamin E is known as an essential vitamin, and many studies had demonstrated the importance of vitamin E throughout the reproductive process, such as miscarriage, premature birth, preeclampsia, and intrauterine growth restriction, which could be caused ...
Nur Amira Md Amin, Siti Hamimah Sheikh Abdul Kadir, Akmal Hisyam Arshad, Norhaslinda Abdul Aziz, Nurul Alimah Abdul Nasir, Normala Ab Latip   +5 more
doaj   +1 more source

Dual Repression by IPA1 Fine‐Tunes OsbZIP79‐Mediated Salt Tolerance in Rice

Advanced Science, EarlyView.
Dual repression by IPA1 fine‐tunes OsbZIP79‐mediated salt tolerance in rice: direct transcriptional inhibition under normal conditions and salt‐induced degradation under stress. This dual mechanism activates OsbZIP79 to regulate Na+/K+ homeostasis and redox balance via downstream genes, enabling optimal salt stress response.
Hui Wang, Bo Liu, Can Hu, Chenfan Zheng, Yuting Wei, Xier Xu, Wei Yang, Yu Fang, Guangle Shen, Pedro García‐Caparros, Conghe Zhang, Qingyao Shu, Meng Jiang   +12 more
wiley   +1 more source