Results 1 to 10 of about 1,167,324 (310)

Elucidating the contribution of mitochondrial glutathione to ferroptosis in cardiomyocytes

Redox Biology, 2021
Ferroptosis is a programmed iron-dependent cell death associated with peroxidation of lipids particularly, phospholipids. Several studies suggested a possible contribution of mitochondria to ferroptosis although the mechanisms underlying mitochondria ...
Sehwan Jang, Xavier R. Chapa-Dubocq, Yulia Y. Tyurina, Claudette M. St Croix, Alexandr A. Kapralov, Vladimir A. Tyurin, Hülya Bayır, Valerian E. Kagan, Sabzali Javadov   +8 more
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Antioxidant Profile of Pepper (Capsicum annuum L.) Fruits Containing Diverse Levels of Capsaicinoids

Antioxidants, 2020
Capsicum is the genus where a number of species and varieties have pungent features due to the exclusive content of capsaicinoids such as capsaicin and dihydrocapsaicin.
José M. Palma, Fátima Terán, Alba Contreras-Ruiz, Marta Rodríguez-Ruiz, Francisco J. Corpas   +4 more
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Gel properties of Nicandra physalodes (Linn.) gaertn. seeds polysaccharides with tea polyphenols and its application

Food Chemistry: X
The novel gelling polysaccharides (NPGP) were extracted and characterized from Nicandra physalodes (Linn.) Gaertn. seeds, while properties and potential application of NPGP gels with tea polyphenols were further explored.
Qiu-Yue Ma, Qian-Da Xu, Nan Chen, Wei-Cai Zeng   +3 more
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Formation of protein adducts with Hydroperoxy-PE electrophilic cleavage products during ferroptosis

Redox Biology, 2023
Ferroptosis is an iron dependent form of cell death, that is triggered by the discoordination of iron, lipids, and thiols. Its unique signature that distinguishes it from other forms of cell death is the formation and accumulation of lipid hydroperoxides,
A.A. Amoscato, T. Anthonymuthu, O. Kapralov, L.J. Sparvero, I.H. Shrivastava, K. Mikulska-Ruminska, V.A. Tyurin, A.A. Shvedova, Y.Y. Tyurina, I. Bahar, S. Wenzel, H. Bayir, V.E. Kagan   +12 more
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Potential of tea polyphenols to ameliorate the quality of beef meatballs during frozen storage and its action mechanism

Food Chemistry: X
Frozen storage is commonly used for preservation of meat products, but it may cause some quality deterioration, due to the repeatedly forming of ice crystals in meat.
Yu-Xin Xie, Qiu-Yue Ma, Qian-Da Xu, Nan Chen, Wei-Cai Zeng   +4 more
doaj   +1 more source

Data on exopolysaccharides produced by Bacillus spp. from cassava pulp with antioxidant and antimicrobial properties

Data in Brief, 2023
This data evaluated the capacity of Bacillus spp. isolated from Thai milk kefir to produce exopolysaccharide (EPS) on cassava pulp and tested its antioxidant and antibacterial properties. Thailand's starch industry generates million tons of cassava pulp,
Thipphiya Karirat, Worachot Saengha, Sirirat Deeseenthum, Nyuk Ling Ma, Nantaporn Sutthi, Eakapol Wangkahart, Vijitra Luang-In   +6 more
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Sweet Pepper (Capsicum annuum L.) Fruits Contain an Atypical Peroxisomal Catalase That Is Modulated by Reactive Oxygen and Nitrogen Species

Antioxidants, 2019
During the ripening of sweet pepper (Capsicum annuum L.) fruits, in a genetically controlled scenario, enormous metabolic changes occur that affect the physiology of most cell compartments.
Marta Rodríguez-Ruiz, Salvador González-Gordo, Amanda Cañas, María Jesús Campos, Alberto Paradela, Francisco J. Corpas, José M. Palma   +6 more
doaj   +1 more source

Electrochemical Methodology for Evaluating Skin Oxidative Stress Status (SOSS)

Diseases, 2019
For the purpose of human disease prevention, several methods have been developed, and are still developing, to assess the oxidative stress status (OSS) of individuals.
Pincemail Joël, Kaci Mouna-Messaouda, Cheramy-Bien Jean-Paul, Defraigne Jean-Olivier, Meziane Smail   +4 more
doaj   +1 more source

Resolving the paradox of ferroptotic cell death: Ferrostatin-1 binds to 15LOX/PEBP1 complex, suppresses generation of peroxidized ETE-PE, and protects against ferroptosis

Redox Biology, 2021
Hydroperoxy-eicosatetraenoyl-phosphatidylethanolamine (HpETE-PE) is a ferroptotic cell death signal. HpETE-PE is produced by the 15-Lipoxygenase (15LOX)/Phosphatidylethanolamine Binding Protein-1 (PEBP1) complex or via an Fe-catalyzed non-enzymatic ...
Tamil S. Anthonymuthu, Yulia Y. Tyurina, Wan-Yang Sun, Karolina Mikulska-Ruminska, Indira H. Shrivastava, Vladimir A. Tyurin, Fatma B. Cinemre, Haider H. Dar, Andrew P. VanDemark, Theodore R. Holman, Yoel Sadovsky, Brent R. Stockwell, Rong-Rong He, Ivet Bahar, Hülya Bayır, Valerian E. Kagan   +15 more
doaj   +1 more source

Anti-Inflammatory Effects of Aptamin C in Pulmonary Fibrosis Induced by Bleomycin

Pharmaceuticals
Background/Objectives: Vitamin C is a well-known antioxidant with antiviral, anticancer, and anti-inflammatory properties. However, its therapeutic applications are limited by rapid oxidation due to heat and light sensitivity.
Seulgi Shin, Hyejung Jo, Tomoyo Agura, Seoyoun Jeong, Hyovin Ahn, Soyoung Pang, June Lee, Jeong-Ho Park, Yejin Kim, Jae Seung Kang   +9 more
doaj   +1 more source