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Redox-implications associated with the formation of complexes between copper ions and reduced or oxidized glutathione
(Elsevier, 2016)
Binding of copper by reduced glutathione (GSH) is generally seen as a mechanism to lower, if not abolish, the otherwise high electrophilicity and redox activity of its free ions. In recent years, however, this concept has ...
Generation of superoxide radicals by copper-glutathione complexes: Redox-consequences associated with their interaction with reduced glutathione
(PERGAMON-ELSEVIER SCIENCE LTD, 2009-03-01)
The interaction between Cu2+ ions and GSH molecules leads to the swift formation of the physiologically occurring Cu(I)-[GSH](2) complex. Recently, we reported that this complex is able to reduce molecular oxygen into ...
Smooth quotients of complex tori by finite groups
(Springer Heidelberg, 2020)
Let T be a complex torus and G a finite group acting on T without translations such that T/G is smooth. Consider the subgroup F <= G generated by elements that have at least one fixed point. We prove that there exists a ...
Redox-changes associated with the glutathione-dependent ability of the Cu(II)-GSSG complex to generate superoxide
(2012)
The intracellularly-occurring Cu(I)-glutathione complex (Cu(I)-[GSH] 2) has the ability to reduce molecular oxygen into superoxide. Removal of such radicals leads to the irreversible conversion of Cu(I)-[GSH] 2 into the ...
Inclusion complexes of chloramphenicol with β-cyclodextrin and aminoacids as a way to increase drug solubility and modulate ROS production
(Elsevier, 2015-05)
The aim of this study was to improve the solubility of chloramphenicol and reduce the production of reactive oxygen species (ROS) in leucocytes induced by this drug, using complexation. Multicomponent complexes were prepared ...
Release of NO by a nitrosyl complex upon activation by the mitochondrial reducing power
(Elsevier Science IncNew YorkEUA, 2002)
On the bit complexity of polynomial system solving
(Academic Press Inc Elsevier Science, 2019-04)
We describe and analyze a randomized algorithm which solves a polynomial system over the rationals defined by a reduced regular sequence outside a given hypersurface. We show that its bit complexity is roughly quadratic ...
Redox-active complexes formed during the interaction between glutathione and mercury and/or copper ions
(2010)
Prompted by the recently reported capacity of the physiologically occurring Cu(I)-[glutathione]2 complex (Cu(I)-[GSH)]2) to reduce oxygen, the effect of various GSH-binding metals (Co2+, Cd2+, Zn2+, Pb2+, Al3+, Hg2+ and ...