Results 21 to 30 of about 6,180 (194)

Ganoderma lucidum aqueous extract inducing PHGPx to inhibite membrane lipid hydroperoxides and regulate oxidative stress based on single-cell animal transcriptome

Scientific Reports, 2022
In this study, the single-cell eukaryotic model organism Tetrahymena thermophila was used as an experimental material to reveal the anti-aging mechanism of Ganoderma lucidum aqueous extract. After treatment with the G.
Wenqiao Ding, Xueying Zhang, Xiaoyu Yin, Qing Zhang, Ying Wang, Changhong Guo, Ying Chen   +6 more
doaj   +1 more source

Multigene families encode the major enzymes of antioxidant metabolism in Eucalyptus grandis L

Genetics and Molecular Biology, 2005
Antioxidant metabolism protects cells from oxidative damage caused by reactive oxygen species (ROS). In plants, several enzymes act jointly to maintain redox homeostasis.
Felipe Karam Teixeira, Larissa Menezes-Benavente, Vinícius Costa Galvão, Márcia Margis-Pinheiro   +3 more
doaj   +1 more source

Effects of trichotecene mycotoxins on gene expression and activity of glutathione redox system in common carp (Cyprinus carpio L.)

Frontiers in Marine Science, 2015
The purpose of present study was to evaluate the short- and long-term effects of T-2 toxin and deoxynivalenol (DON) in common carp. Short-term effect was evaluated using single oral doses of DON or T-2 toxin of 0.25, 0.50 or 3.00 mg/kg b.w ...
Csilla Pelyhe, Erika Zándoki, Balázs Kovács   +2 more
doaj   +1 more source

Human umbilical cord mesenchymal stem cells derived exosome shuttling mir-129-5p attenuates inflammatory bowel disease by inhibiting ferroptosis

Journal of Nanobiotechnology, 2023
Background Ferroptosis, a unique form of non-apoptotic cell death, is dependent on iron and lipoperoxidation, and has been shown to be associated with the pathogenesis of inflammatory bowel disease (IBD).
Zhiping Wei, Sanhua Hang, Dickson Kofi Wiredu Ocansey, Zhaoyang Zhang, Bo Wang, Xu Zhang, Fei Mao   +6 more
doaj   +1 more source

Tolerance to Stress Combination in Tomato Plants: New Insights in the Protective Role of Melatonin

Molecules, 2018
Abiotic stresses such as drought, heat or salinity are major causes of yield loss worldwide. Recent studies have revealed that the acclimation of plants to a combination of different environmental stresses is unique and therefore cannot be directly ...
Vicente Martinez, Manuel Nieves-Cordones, Maria Lopez-Delacalle, Reyes Rodenas, Teresa C. Mestre, Francisco Garcia-Sanchez, Francisco Rubio, Pedro A. Nortes, Ron Mittler, Rosa M. Rivero   +9 more
doaj   +1 more source

Berry Anthocyanin, Acid, and Volatile Trait Analyses in a Grapevine-Interspecific F2 Population Using an Integrated GBS and rhAmpSeq Genetic Map

Plants, 2022
Increased map density and transferability of markers are essential for the genetic analysis of fruit quality and stress tolerance in interspecific grapevine populations.
Dilmini Alahakoon, Anne Fennell, Zachary Helget, Terry Bates, Avinash Karn, David Manns, Anna Katharine Mansfield, Bruce I. Reisch, Gavin Sacks, Qi Sun, Cheng Zou, Lance Cadle-Davidson, Jason P. Londo   +12 more
doaj   +1 more source

Lethal damage to endothelial cells by oxidized low density lipoprotein: role of selenoperoxidases in cytoprotection against lipid hydroperoxide- and iron-mediated reactions.

Journal of Lipid Research, 1993
Oxidized low density lipoprotein (LDLox) is believed to be an important contributor to endothelial cytodamage and atherogenesis. The purpose of this study was to examine the role of glutathione (GSH) and GSH-dependent selenoperoxidases in cytoprotection ...
JP Thomas, PG Geiger, AW Girotti
doaj   +1 more source

Effects of selenide chitosan sulfate on glutathione system in hepatocytes and specific pathogen-free chickens

Poultry Science, 2020
This study aimed to investigate the effects of selenide chitosan sulfate (Se-CTS-S) on glutathione (GSH) system in hepatocytes and chickens. Chitosan, sodium selenite (Na2SeO3), selenide chitosan, chitosan sulfate (CTS-S), and Se-CTS-S were added to the ...
Fu Chen, Lele Hou, Lianqin Zhu, ChengboYang, Fenghua Zhu, Huiling Qiu, Shunyi Qin   +6 more
doaj   +1 more source

Study on the Properties and Synergistic Antioxidant Effects of Novel Bifunctional Fusion Proteins Expressed Using the UTuT6 System

Antioxidants, 2023
Important antioxidant enzymes, glutathione peroxidase (GPx) and superoxide dismutase (SOD), are involved in maintaining redox balance. They can protect each other and result in more efficiently removing excessive reactive oxygen species (ROS), protecting
Qi Yan, Jingyan Wei, Junxia Song, Mengna Li, Xin Guan, Jian Song   +5 more
doaj   +1 more source

Proteomic analysis of tea plants (Camellia sinensis) with purple young shoots during leaf development. [PDF]

PLoS ONE, 2017
Tea products made from purple leaves are highly preferred by consumers due to the health benefits. This study developed a proteome reference map related to color changes during leaf growth in tea (Camellia sinensis) plant with purple young shoots using ...
Qiongqiong Zhou, Zhidan Chen, Jinwook Lee, Xinghui Li, Weijiang Sun   +4 more
doaj   +1 more source