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THE PARTICIPATION OF REACTIVE OXYGEN SPECIES AND PROTEIN THIOLS IN THE MECHANISM OF MITOCHONDRIAL INNER MEMBRANE PERMEABILIZATION BY CALCIUM PLUS PROOXIDANTS
(Academic Press Inc Jnl-comp SubscriptionsSan Diego, 1993)
Possible mechanism by which zinc protects the testicular function of rats exposed to cigarette smoke
(2012-12-01)
Background: The aim of this study was to evaluate the changes in testicular function of rats due to cigarette smoke exposure and the possible mechanism by which zinc protects against these alterations. Methods: MaleWistar ...
Possible mechanism by which zinc protects the testicular function of rats exposed to cigarette smoke
(2012-12-01)
Background: The aim of this study was to evaluate the changes in testicular function of rats due to cigarette smoke exposure and the possible mechanism by which zinc protects against these alterations. Methods: MaleWistar ...
Interaction of organodiselenides with sulphydryl groups at the active sites of some thiol containing proteins - in vitro and in vivo mechanistic studies in mammalian models of diabetes
(Universidade Federal de Santa MariaBRBioquímicaUFSMPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, 2008-04-02)
The present study sought to compare the in vitro antioxidant potentials of a newly synthesized organodiselenide, dicholesteroyl diselenide (DCDS) and diphenyl diselenide (DPDS) and their possible interactions with some ...
Vimang (Mangifera indica L. extract) induces permeability transition in isolated mitochondria, closely reproducing the effect of mangiferin, Vimang's main component
(Elsevier Ireland LtdClareIrlanda, 2006)
Reduction of sulfenic acids by ascorbate in proteins, connecting thiol-dependent to alternative redox pathways
(2020-08-20)
Sulfenic acids are the primary product of thiol oxidation by hydrogen peroxide and other oxidants. Several aspects of sulfenic acid formation through thiol oxidation were established recently. In contrast, the reduction ...
Molecular basis of the mechanism of thiol oxidation by hydrogen peroxide in aqueous solution: Challenging the SN2 paradigm
(American Chemical Society, 2012-03)
The oxidation of cellular thiol-containing compounds, such as glutathione and protein Cys residues, is considered to play an important role in many biological processes. Among possible oxidants, hydrogen peroxide (H 2O 2) ...
Efeitos da N-acetilcisteína sobre a toxicidade do ditelureto de difenila no encéfalo de camundongos
(Universidade Federal de Santa MariaBRBioquímicaUFSMPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, 2015-11-18)
The diphenyl ditelluride (PhTe)2 is one of the most toxic organic compounds of tellurium which can make their use unsafe. The mechanism(s) involved in (PhTe)2 toxicity is(are) elusive, but thiol oxidation of critical ...