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Ohr plays a central role in bacterial responses against fatty acid hydroperoxides and peroxynitrite
(Natl Acad Sciences, 2017-01-10)
Organic hydroperoxide resistance (Ohr) enzymes are unique Cysbased, lipoyl-dependent peroxidases. Here, we investigated the involvement of Ohr in bacterial responses toward distinct hydroper-oxides. In silico results ...
Evidence of photoinduced lipid hydroperoxidation in Langmuir monolayers containing Eosin Y
(2018-11-01)
Photodynamic therapy (PDT) efficiency depends on many factors including the incorporation of the photosensitizer (PS) in cell membranes and possible lipid hydroperoxidation. In this study, we show that hydroperoxidation ...
Hemoglobin-sulfhydryls from tortoise (Geochelone carbonaria) can reduce oxidative damage induced by organic hydroperoxide in erythrocyte membrane
(Pergamon-elsevier Science LtdOxfordInglaterra, 2000)
Effects of antioxidants and haemoglobin status on the t‐butyl hydroperoxide‐induced oxygen uptake by red blood cells
(1986)
Oxygen uptake by erythrocytes exposed to t‐butyl hydroperoxide (t‐BHP) exhibited an induction period. The rate of oxygen consumption can be reduced by antioxidants and blood plasma. The induction time was not appreciably ...
Catalytic reactivity of Cr/SiO2 in the liquid phase oxidation of cyclohexanol by tert-butyl hydroperoxide
(Springer, 2002-03)
Silica supported chromium is a heterogeneous, active and selective catalyst for the liquid phase oxidation of cyclohexanol by tert-butyl hydroperoxide (TBHP) in the presence or absence of oxygen. It is also active for the ...
Oxidations by the reagent O2-H2O2-vanadium complex-pyrazine-2-carboxylic acid .7. Hydroperoxidation of higher alkanes
(Pergamon-elsevier Science LtdOxfordInglaterra, 1996)
Oxidizing substrate specificity of Mycobacterium tuberculosis alkyl hydroperoxide reductase E: kinetics and mechanisms of oxidation and overoxidation
(Elsevier Inc, 2011-07)
Alkyl hydroperoxide reductase E (AhpE), a novel subgroup of the peroxiredoxin family, comprises Mycobacterium tuberculosis AhpE (MtAhpE) and AhpE-like proteins present in many bacteria and archaea, for which functional ...
Analysis of the Organic Hydroperoxide Response of Chromobacterium violaceum Reveals That OhrR Is a Cys-Based Redox Sensor Regulated by Thioredoxin
(PUBLIC LIBRARY SCIENCESAN FRANCISCO, 2012)
Organic hydroperoxides are oxidants generated during bacterial-host interactions. Here, we demonstrate that the peroxidase OhrA and its negative regulator OhrR comprise a major pathway for sensing and detoxifying organic ...