Results 181 to 190 of about 640,255 (384)

DEVELOPMENT OF CYCLIC VOLTAMMETRIC METHOD FOR THE STUDY OF THE INTERACTION OF ANTIOXIDANT STANDARDS WITH SUPEROXIDE ANION RADICALS CASE OF α-TOCOPHEROL

Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2015
This work aims to develop a cyclic voltammetry based assay for the calculation of binding parameters like binding constant, ratio of binding constants, and binding free energy of the free and superoxide anion radical bound forms of α-tocopherol (TOC ...
TOUHAMI LANEZ, MERIEM HENNI, HADIA HEMMAMI   +2 more
doaj  

EBBP‐Mediated Integrated Stress Response Attenuates Anthracycline‐Induced Cardiotoxicity by Inhibiting the Ferroptosis of Cardiomyocytes

Advanced Science, EarlyView.
EBBP expression is significantly upregulated in DOX‐treated cardiomyocytes. Mechanistically, EBBP interacts with GRP78 to mediate K63‐linked ubiquitination, thereby attenuating the inhibitory GRP78‐PERK interaction and triggering activation of the PERK‐mediated integrated stress response (ISR).
Zilong Chen, Can Chen, Yichen Wu, Yinxue Xia, Ruijie Luo, Jiangcheng Shu, Long Chen, Zhaohui Wang, Cheng Wang, Kai Huang   +9 more
wiley   +1 more source

Superoxide anions do not react with hydroperoxides

FEBS Letters, 1979
Christa Michel, Manfred Saran, Wolf Bors
openaire   +3 more sources

One-electron oxidation and reduction of glycosaminoglycan chloramides: a kinetic study. [PDF]

, 2013
A.W.J. Paterson, Akeel, Al-Assaf, Al-Assaf, B.J. Parsons, Balazs, C. Houee-Levin, Camenisch, Chawla, D.J. Heyes, Dogliotti, Eriksen, Hardingham, Hawkins, Hayon, Hayon, Heckel, Heinecke, Huie, Ivanov, J.-L. Marignier, Jiang, Johnson, Kennett, Kennett, Kettle, Laurent, Laurent, McElroy, McElroy, McGowan, Milner, Misra, Parsons, Parsons, Pattison, Pattison, Pattison, Pe Myint, Poskrebyshev, Redpath, Rees, Rees, Rees, Rees, Rees, Rees, S. Sibanda, Schwarz, Stern, Swallow, Tang, Thomas, Thomas, Thorne, Toole, Toole, Toole, Turley, van Golen, von Sonntag, Weeks, Weiss, Weiss, Wine, Wolfenden, Woods, Zao   +67 more
core   +1 more source

Chemiluminescence and Superoxide Anions Generated by Phagocytes in Uraemia [PDF]

, 1985
E.N. Wardle
openalex   +1 more source

Fabrication of Dual Photodynamic Enhanced Antimicrobial CDs@ZIF‐8/Polycaprolactone/Ethyl Cellulose Nanofibrous Films for Fruit Preservation

Advanced Science, EarlyView.
Carbon dots (CDs) are incorporated into ZIF‐8 to synthesize CDs@ZIF‐8 nanocomposites, which exhibit dual photodynamic enhanced antimicrobial properties. This enhancement is due to the narrow bandgap of CDs@ZIF‐8, which facilitates interfacial electronic transfer, resulting in increased reactive oxygen species. Microfluidic blow spinning is then used to
Yongrui Ti, Ziqiang Qin, Xiaohong Guo, Zheng Wu, Qi Jiang, Beihua Dong, Olaniyi Amos Fawole, Di Wu, Su Chen, Xian Li, Kunsong Chen   +10 more
wiley   +1 more source

Cu7S4 Nanozyme Efficiently Inactivating Drug‐Resistant Bacteria on Mouse Wound Models through Photodynamic and Photothermal Synergetic Therapy

Advanced Science, EarlyView.
Cu7S4 nanozymes, exhibiting peroxidase‐like, catalase‐like, and GSH‐depletion activities, are synthesized through defect engineering. These nanozymes demonstrate rapid inactivation of Gram‐negative bacteria, including Escherichia coli and Pseudomonas aeruginosa. In a mouse skin wound model infected with P. aeruginosa, the nanozyme showcases exceptional
Xueya Li, Dazhen Liu, Song Han, Yujia Liu, Yuanyang Fan, Yu Zhang, Chunchang Li, Zhenshan Xia, Lingbing Cui, Jing Cui, Jinghong Wen, Tao Yan, Chuanjia Jiang, Yongxin Jin, Qian Ren, Mingyang Liu   +15 more
wiley   +1 more source

Photooxidation of linoleic acid by ultraviolet light and effect of superoxide anion quencher.

, 1979
Shiro Yamashoji, Hiromi Yoshida, Gorô KAJIMOTO   +2 more
openalex   +2 more sources

Identification of Distinct Pathways for Superoxide Generation in Mouse Macrophages: An Investigation Using a Chemiluminescence Probe Specific for Superoxide Anion [PDF]

, 1989
Kohya Hishinuma, A. Hosono, Shinroh Mashiko, Humio Inaba, Shuichi Kimura   +4 more
openalex   +1 more source

HIGD1A Alleviates Oxidative Stress Related Ovarian Hypofunction by Enhancing Granulosa Cell Functions via NF‐κB/SOD2 Signaling Pathway

Advanced Science, EarlyView.
HIGD1A maintains redox homeostasis in granulosa cells by modulating SOD2‐mediated dismutation of superoxide into H2O2, which is cleared by CAT and GPX enzymes. However, reduced HIGD1A activates the NF‐κB pathway and upregulates SOD2, leading to intracellular H2O2 accumulation due to impaired clearance.
Huiying Li, Siying Cai, Hongbei Mu, Tianli Chang, Xiaofei Wang, Tianyu Tang, Tengyun Dong, Yu Zhang, Ling Zhang, Huaibiao Li, Liquan Zhou, Wenpei Xiang   +11 more
wiley   +1 more source