Results 11 to 20 of about 306,487 (248)
Sensors, 2022 Reactive oxygen species (ROS) are key drivers of biogeochemical cycling while also exhibiting both positive and negative effects on marine ecosystem health.
Kalina C. Grabb +5 more
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Antioxidants, 2020 Previous studies have demonstrated that redox selenium compounds arrest cancer cell viability in vitro through their pro-oxidative activity by generating superoxide (O2•−).
Soni Khandelwal +4 more
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Superoxide Dismutases and Superoxide Reductases
Chemical Reviews, 2014 Superoxide, O2•–, is formed in all living organisms that come in contact with air, and, depending upon its biological context, it may act as a signaling agent, a toxic species, or a harmless intermediate that decomposes spontaneously. Its levels are limited in vivo by two different types of enzymes, superoxide reductase (SOR) and superoxide dismutase ...
Sheng, Yuewei +6 more
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Cloning, Characteristics and Functional Analysis of Rabbit NADPH Oxidase 5
Frontiers in Physiology, 2016 Background: Nox5 was the last member of the Nox enzyme family to be identified. Functionally distinct from the other Nox isoforms, our understanding of its physiological significance has been hampered by the absence of Nox5 in mouse and rat genomes. Nox5
Feng Chen +2 more
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Frontiers in Plant Science, 2014 When plants are threaten by microbial attacks or treated with elicitors, alkalization of extracellular space is often induced and thus pH-dependent extracellular peroxidase-mediated oxidative burst reportedly takes place, especially at the site of ...
Makoto eKimura +2 more
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Early life stress induces dysregulation of the heme pathway in adult mice
Physiological Reports, 2021 Early life stress (ELS) is associated with cardiovascular disease (CVD) risk in adulthood, but the underlying vascular mechanisms are poorly understood.
Yasminye D. Pettway +9 more
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Bortezomib is an effective enhancer for chemical probe-dependent superoxide detection
Frontiers in Medicine, 2022 Various chemical probes for the detection of reactive oxygen species have been developed to examine oxidative stress associated with different pathologies.
Misaki Matsumoto +10 more
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Endothelin-1 Enhances Superoxide and Prostaglandin E2 Production of Isolated Diabetic Glomeruli
Kaohsiung Journal of Medical Sciences, 2010 Endothelin-1 (ET-1) plays an important role in the pathogenic mechanism of diabetic nephropathy. However, the regulatory effects of ET-1 on superoxide and prostaglandin E2 (PGE2) in diabetic glomeruli are unclear.
Jia-Jung Lee +3 more
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The influence of reactive oxygen species on local redox conditions in oxygenated natural waters
Frontiers in Earth Science, 2016 Redox conditions in natural waters are a fundamental control on biogeochemical processes and ultimately many ecosystem functions. While the dioxygen/water redox couple controls redox thermodynamics in oxygenated aquatic environments on geological ...
Andrew Rose
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Oxidative Stress and Atopic Dermatitis
Antioxidants, 2020 Atopic dermatitis is a common chronic/chronically relapsing inflammatory skin disease, with increasing worldwide prevalence. Etiopathogenesis is complex and multifactorial, with a mix of genetic, immunological and environmental aspects.
Lucrezia Bertino +5 more
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