Results 271 to 280 of about 468,423 (315)
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Molecular and Cellular Biochemistry, 2002
Reactive oxygen species (ROS) and reactive nitrogen species (RNS) have recently been shown to be involved in a multiplicity of physiological responses through modulation of signaling pathways. Some of the specific signaling components altered by reactive oxygen and nitrogen species (RONS) have begun to be identified.
Henry Jay, Forman +2 more
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Reactive oxygen species (ROS) and reactive nitrogen species (RNS) have recently been shown to be involved in a multiplicity of physiological responses through modulation of signaling pathways. Some of the specific signaling components altered by reactive oxygen and nitrogen species (RONS) have begun to be identified.
Henry Jay, Forman +2 more
openaire +2 more sources
Redox clocks: Time to rethink redox interventions
Free Radical Biology and Medicine, 2018Redox interventions have been controversial in the management of chronic disease. The key reason is believed to be a lack of clarity in our understanding of how endogenous dynamics unfold in biochemical redox mechanisms in live cells. Time-resolved, quantitative research strategies combined with high throughput analysis tools may result in realistic ...
Andras D, Nagy, Akhilesh B, Reddy
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2021
The redox state is one of the master variables behind the Earth's forming processes, which at depth concern magma as the major transport agent. Understanding redox exchanges in magmas is pivotal for reconstructing the history and compositional make-up of our planet, for exploring its mineral resources, and for monitoring and forecasting volcanic ...
Moretti R., Neuville D. R.
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The redox state is one of the master variables behind the Earth's forming processes, which at depth concern magma as the major transport agent. Understanding redox exchanges in magmas is pivotal for reconstructing the history and compositional make-up of our planet, for exploring its mineral resources, and for monitoring and forecasting volcanic ...
Moretti R., Neuville D. R.
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Nature Reviews Microbiology, 2004
Redox reactions pervade living cells. They are central to both anabolic and catabolic metabolism. The ability to maintain redox balance is therefore vital to all organisms. Various regulatory sensors continually monitor the redox state of the internal and external environments and control the processes that work to maintain redox homeostasis.
Jeffrey Green, Mark S Paget
exaly +3 more sources
Redox reactions pervade living cells. They are central to both anabolic and catabolic metabolism. The ability to maintain redox balance is therefore vital to all organisms. Various regulatory sensors continually monitor the redox state of the internal and external environments and control the processes that work to maintain redox homeostasis.
Jeffrey Green, Mark S Paget
exaly +3 more sources
Redox-active tetraaryldibenzoquinodimethanes
Chemical Communications, 2021In this Feature Article, we focus on our research history for constructing functional response systems based on redox-active quinodimethanes with electron-donating aryl groups, which undergo reversible interconversion with twisted cations.
Yusuke Ishigaki +5 more
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Redox Control, Redox Signaling, and Redox Homeostasis in Plant Cells
2003Redox chemistry is a key feature of life. Oxidized substrates are reduced to synthesize functional molecules; reduced substrates are oxidized for energy supply. In addition, cells must fight against uncontrolled oxidation of essential constituents, a process that continuously occurs in an atmosphere of 21% O2. The redox situation is further complicated
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Antioxidants & Redox Signaling, 2010
Reactive oxygen species have been described to modulate proteins within the cell, a process called redox regulation. However, the importance of compartment-specific redox regulation has been neglected for a long time. In the early 1980s and 1990s, many in vitro studies introduced the possibility that nuclear redox signaling exists.
Margarete, Lukosz +5 more
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Reactive oxygen species have been described to modulate proteins within the cell, a process called redox regulation. However, the importance of compartment-specific redox regulation has been neglected for a long time. In the early 1980s and 1990s, many in vitro studies introduced the possibility that nuclear redox signaling exists.
Margarete, Lukosz +5 more
openaire +2 more sources
Lab on a Chip, 2013
A miniaturized microfluidic battery is proposed, which is the first membraneless redox battery demonstrated to date. This unique concept capitalizes on dual-pass flow-through porous electrodes combined with stratified, co-laminar flow to generate electrical power on-chip.
Jin Wook, Lee +2 more
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A miniaturized microfluidic battery is proposed, which is the first membraneless redox battery demonstrated to date. This unique concept capitalizes on dual-pass flow-through porous electrodes combined with stratified, co-laminar flow to generate electrical power on-chip.
Jin Wook, Lee +2 more
openaire +2 more sources
Journal of Proteomics, 2011
In common with other aerobic organisms, plants are exposed to reactive oxygen species resulting in formation of post-translational modifications related to protein oxidoreduction (redox PTMs) that may inflict oxidative protein damage. Accumulating evidence also underscores the importance of redox PTMs in regulating enzymatic activities and controlling ...
Nicolas, Navrot +3 more
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In common with other aerobic organisms, plants are exposed to reactive oxygen species resulting in formation of post-translational modifications related to protein oxidoreduction (redox PTMs) that may inflict oxidative protein damage. Accumulating evidence also underscores the importance of redox PTMs in regulating enzymatic activities and controlling ...
Nicolas, Navrot +3 more
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Antioxidants & Redox Signaling, 2001
721 REDOX-ACTIVE COFACTORS, including quinones and flavins, are important components in biological systems. Together with the apoprotein, they perform complex redox chemistry, provide an important link in signal transduction, and participate in crucial electron transfer pathways, aspects that are often inefficiently carried out by the proteins ...
V M, Rotello, R P, Swenson
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721 REDOX-ACTIVE COFACTORS, including quinones and flavins, are important components in biological systems. Together with the apoprotein, they perform complex redox chemistry, provide an important link in signal transduction, and participate in crucial electron transfer pathways, aspects that are often inefficiently carried out by the proteins ...
V M, Rotello, R P, Swenson
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