Results 31 to 40 of about 2,924,310 (221)

Redox Balance in Type 2 Diabetes: Therapeutic Potential and the Challenge of Antioxidant-Based Therapy

open access: yesAntioxidants, 2023
Oxidative stress is an important factor in the development of type 2 diabetes (T2D) and associated complications. Unfortunately, most clinical studies have failed to provide sufficient evidence regarding the benefits of antioxidants (AOXs) in treating ...
Lital Argaev-Frenkel, Tovit Rosenzweig
doaj   +1 more source

Reductive cleavage of sulfones and sulfonamides by neutral organic super electron-donor (S.E.D.) reagent [PDF]

open access: yes, 2007
The sulfonyl group finds extensive applications in organic and medicinal chemistry both in sulfonamides, popular as robust protecting groups for amines, and in sulfones.
Uenoyama, Yoshitaka   +5 more
core   +3 more sources

Unramified representations of reductive groups over finite rings [PDF]

open access: yes, 2009
Lusztig has given a construction of certain representations of reductive groups over finite local principal ideal rings of characteristic p, extending the construction of Deligne and Lusztig of representations of reductive groups over finite fields.
Stasinski, Alexander
core   +1 more source

Beyond Antioxidant Activity: Redox Properties of Catechins May Affect Changes in the DNA Methylation Profile—The Example of SRXN1 Gene

open access: yesAntioxidants, 2023
The role of catechins in the epigenetic regulation of gene expression has been widely studied; however, if and how this phenomenon relates to the redox properties of these polyphenols remains unknown.
Patrycja Jakubek   +8 more
doaj   +1 more source

Reactivity of non-organometallic ruthenium(II) polypyridyl complexes and their application as catalysts for hydride transfer reactions

open access: yesFrontiers in Chemistry, 2023
Recently, we investigated the substitution behavior of a series of ruthenium(II) complexes of the general formula [RuII(terpy)(N∧N)Cl]Cl, where terpy = 2,2′:6′,2″-terpyridine, N∧N = bidentate ligand, in aqueous solutions.
Marta Chrzanowska   +3 more
doaj   +1 more source

On Males, Antioxidants and Infertility (MOXI): Certitudes, Uncertainties and Trends

open access: yesAntioxidants, 2023
Male infertility (MI) involves various endogenous and exogenous facts. These include oxidative stress (OS), which is known to alter several physiological pathways and it is estimated to be present at high levels in up to 80% of infertile men. That is why
Manuel Alfaro Gómez   +7 more
doaj   +1 more source

Reductive stress in striated muscle cells

open access: yes, 2020
Reductive stress is defined as a condition of sustained increase in cellular glutathione/glutathione disulfide and NADH/NAD+ ratios. Reductive stress is emerging as an important pathophysiological event in several diseased states, being as detrimental as
Bellezza I.   +6 more
core   +1 more source

Novel Biosensors Reveal a Shift in the Redox Paradigm From Oxidative to Reductive Stress in Heart Disease

open access: yes, 2016
Maintaining intracellular redox balance through tightly controlled systems that regulate production (pro-oxidants) and scavenging (antioxidants) of reactive oxygen species (ROS) is critical for normal cell function.
Rhian M. Touyz   +3 more
core   +1 more source

Redox Balance in Male Infertility: Excellence through Moderation—“Μέτρον ἄριστον”

open access: yesAntioxidants, 2021
Male infertility, a relatively common and multifactorial medical condition, affects approximately 15% of couples globally. Based on WHO estimates, a staggering 190 million people struggle with this health condition, and male factor is the sole or ...
Evangelos N. Symeonidis   +12 more
doaj   +1 more source

More than Just Antioxidants: Redox-Active Components and Mechanisms Shaping Redox Signalling Network

open access: yesAntioxidants, 2022
The concept of oxidative stress as a condition underlying a multitude of human diseases has led to immense interest in the search for antioxidant-based remedies.
Monika Kuczyńska   +2 more
doaj   +1 more source

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