Results 51 to 60 of about 1,686,305 (296)

Antioxidant status in acute stroke patients and patients at stroke risk [PDF]

, 2004
Background and Purpose: Antioxidant enzymes like copper/ zinc superoxide dismutase (SOD), catalase and gluthatione peroxidase (GSHPx) are part of intracellular protection mechanisms to overcome oxidative stress and are known to be activated in vascular ...
Haberl, R. L., Roskos, M., Streck, S., Winnefeld, K., Zimmermann, C.   +4 more
core   +1 more source

Transcriptional regulation of neuropeptide receptors underlies context‐dependent adaptation in Drosophila melanogaster

FEBS Open Bio, EarlyView.
Under environmental changes, the expression level of neuropeptide (NP) and neuropeptide receptor (NPR) genes changes to confer context‐dependent adaptation to the model organism Drosophila melanogaster. Through finding more regulatory elements in the NPR genes in comparison with their ligands (NPs), we found that NPR‐biased transcriptional regulation ...
SeungHeui Ryu, Yanan Wei, Zekun Wu, Tianmu Zhang, DoHoon Lee, Hadi Najafi, Woo Jae Kim   +6 more
wiley   +1 more source

NADPH Oxidase (Rboh) Activity is Up Regulated during Sweet Pepper (Capsicum annuum L.) Fruit Ripening

Antioxidants, 2019
In plants, NADPH oxidase (NOX) is also known as a respiratory burst oxidase homolog (Rboh). This highly important enzyme, one of the main enzymatic sources of superoxide radicals (O2•−), is involved in the metabolism of reactive oxygen and ...
Ángela Chu-Puga, Salvador González-Gordo, Marta Rodríguez-Ruiz, José M. Palma, Francisco J. Corpas   +4 more
doaj   +1 more source

Influence of Processing on Bioactive Substances Content and Antioxidant Properties of Apple Purée from Organic and Conventional Production in Poland [PDF]

, 2007
The organic food market is developing dynamically in many European countries and therefore studies concerning the nutritive value of organically produced foods are becoming increasingly important.
Hallmann, Ewelina, Rembiałkowska, Ewa, Rusaczonek, Anna   +2 more
core  

Short‐term actions of epigalocatechin‐3‐gallate in the liver: a mechanistic insight into hypoglycemic and potential toxic effects

FEBS Open Bio, EarlyView.
Epigallocatechin‐3‐gallate (EGCG) acutely inhibited gluconeogenesis and enhanced glycolysis, glycogenolysis, and fatty acid oxidation in perfused rat livers. Mechanistic assays revealed mitochondrial uncoupling, inhibition of pyruvate carboxylation and glucose‐6‐phosphatase, shift of NADH/NAD+ ratios toward oxidation, and loss of membrane integrity ...
Carla Indianara Bonetti, Bruna Lopes Correia, Francielle Cristina Nakamura Manicardi, Nairana Mithieli de Queiroz Eskuarek Melo, Vanesa de Oliveira Pateis, Jurandir Fernando Comar, Anacharis Babeto de Sá‐Nakanishi, Adelar Bracht, Lívia Bracht   +8 more
wiley   +1 more source

Inactivation of RIP3 kinase sensitizes to 15LOX/PEBP1-mediated ferroptotic death

Redox Biology, 2022
Ferroptosis and necroptosis are two pro-inflammatory cell death programs contributing to major pathologies and their inhibition has gained attention to treat a wide range of disease states.
Andrew M. Lamade, Limin Wu, Haider H. Dar, Heather L. Mentrup, Indira H. Shrivastava, Michael W. Epperly, Claudette M. St Croix, Yulia Y. Tyurina, Tamil S. Anthonymuthu, Qin Yang, Aleksandr A. Kapralov, Zhentai Huang, Gaowei Mao, Andrew A. Amoscato, Zachary E. Hier, Margarita A. Artyukhova, Galina Shurin, Joel C. Rosenbaum, Peter J. Gough, John Bertin, Andrew P. VanDemark, Simon C. Watkins, Kevin P. Mollen, Ivet Bahar, Joel S. Greenberger, Valerian E. Kagan, Michael J. Whalen, Hülya Bayır   +27 more
doaj   +1 more source

Soluble and insoluble-bound phenolics and antioxidant activity of various industrial plant wastes [PDF]

, 2019
The potential of selected industrial food wastes from juice and nut production including apple peel, apple pomace, pomegranate peel, pomegranate seed, chestnut shell, and black carrot pomace as resources for natural antioxidants was investigated. Soluble
Gulsunoglu, Zehra, Karbancioglu-Guler, Funda, Kilic-Akyilmaz, Meral, Raes, Katleen   +3 more
core   +2 more sources

Dietary nitrate and nitrite protect against doxorubicin‐induced cardiac fibrosis and oxidative protein damage in tumor‐bearing mice

FEBS Open Bio, EarlyView.
Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani, Xiaofei Chen, Nildris Cruz‐Diaz, Xuewei Zhu, Swati Basu, Daniel B. Kim‐Shapiro, David R. Soto‐Pantoja, Leslie B. Poole   +7 more
wiley   +1 more source

Effect of drying process on antioxidant properties of date palm fruits [PDF]

, 2013
Aim. In order to identify antioxidant activities and phenolic compound, two varieties of date palm (Mazfati and Kalute varieties) (Phoenix dactylifera) fruits (DPF) from Iran systematically evaluated. Methods.
Daraei Garmakhany, A., Ghafori Khosroshahi, A., Mirzaei, H., Mirzaei, H.O., Shahdadi, F.   +4 more
core  

Antioxidant,antimicrobial and toxicological properties of Schinus molle L. essential oils [PDF]

, 2014
Ethnopharmacological relevance: Schinus molle L. has been used in folk medicine as antibacterial, antiviral, topical antiseptic, antifungal, antioxidant, anti-inflammatory, anti-tumoural as well as antispasmodic and analgesic; however, there are few ...
Arantes, S., Candeias, M.F., Cruz-Morais, J., Martins, M.R., Tinoco, M.T.   +4 more
core   +1 more source