Results 181 to 190 of about 32,727 (216)
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Peroxiredoxin Systems in Mycobacteria
2007Like other actinomycetes Mycobacterium tuberculosis lacks glutathione and, consequently, the glutathione peroxidases that dominate the antioxidant defence of its mammalian hosts. The hydrogen peroxide metabolism of the pathogen has for long been recognised to depend on a heme-containing catalase/peroxidase.
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Peroxiredoxins in Gametogenesis and Embryo Development
2007Reactive oxygen species have been implicated in gametogenesis and embryo development in animals. As peroxiredoxins are now recognized as important protective antioxidant enzymes as well as modulators of hydrogen peroxide-mediated signaling, we addressed here the putative role of this novel family of peroxidases in gamete maturation and during ...
Isabelle, Donnay, Bernard, Knoops
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Sub-cellular biochemistry, 2008
Mitochondria are the major intracellular sites of oxygen consumption producing reactive oxygen species (ROS) as toxic by-products of oxidative phosphorylation, primarily via electron leakage from the respiratory chain. The resultant types of chemical damage to lipids, DNA and proteins are described as well as the broader implications for the ...
Zhenbo, Cao +2 more
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Mitochondria are the major intracellular sites of oxygen consumption producing reactive oxygen species (ROS) as toxic by-products of oxidative phosphorylation, primarily via electron leakage from the respiratory chain. The resultant types of chemical damage to lipids, DNA and proteins are described as well as the broader implications for the ...
Zhenbo, Cao +2 more
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Evolution of the peroxiredoxins.
Sub-cellular biochemistry, 2008Peroxiredoxins compose a superfamily of peroxidases ubiquitously found throughout evolution in prokaryotes, archaea and eukaryotes. These enzymes contain a conserved catalytic peroxidatic cysteine (Cp) in the N-terminal region of the protein. The residues surrounding Cp and the catalytic site appear also to be well conserved.
Bernard, Knoops +2 more
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The peroxiredoxin gene family in drosophila melanogaster
Free Radical Biology and Medicine, 2001Svetlana N Radyuk +2 more
exaly
Induction of radioprotective peroxiredoxin-I by ionizing irradiation
Journal of Neuroscience Research, 2002Wen-Cheng Chen +2 more
exaly
Protection of peroxiredoxin II on oxidative stress-induced cardiomyocyte death and apoptosis
Basic Research in Cardiology, 2008Wen Zhao +2 more
exaly