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Activity of magnetite-immobilized catalase in hydrogen peroxide decomposition
(Elsevier Science Inc, 2006-05-03)
The present work analyzes the activity in decomposition of H 2O2 using magnetite-immobilized catalase. The support of catalase is a glutaraldehyde-treated magnetite (Fe3O4). The data obtained in the H2O2 decomposition are ...
Immobilization of catalase from Aspergillus niger on inorganic and biopolymeric supports for H2O2 decomposition
(Elsevier Science, 2004-02)
This paper studies the H2O2 decomposition using supported catalase. The supports are γ-Al2O3, FeCl2-treated γ-Al2O3, glutaraldehyde-treated chitosan and glutaraldehyde-treated cellulose. Catalase/γ-Al2O3 is inactive, but ...
Fatty acids decrease catalase activity in human leukaemia cell lines
(JOHN WILEY & SONS LTD, 2008)
Fatty acid (FA) may disturb the redox state of the cells not only by an increase in reactive oxygen species (ROS) generation but also due to a reduction in antioxidant enzyme activities. The effect of various FAs (palmitic, ...
Glutathione peroxidase, reduced glutathione, superoxide dismutase and catalase in red cells of patients with hairy cell leukemia
(Slovak Academic Press LtdBratislavaEslováquia, 1996)
Ethanol metabolism by rat heart homogenates
(1987)
Supernatant of rat heart homogenates obtained by centrifugation at 700 × g for 10 min, incubated in the presence of ethanol (25 and 50 mM) and glucose (10 mM) were found to oxidize ethanol to acetaldehyde (AcH) in such a ...
Effects of Trehalose and Catalase on the Viability and Kinetic Parameters of Cryopreserved Ram Sperm
(Universidade Federal do Rio Grande do Sul, 2018)
Peroxisomal and microsomal fatty acid oxidation in liver of rats after chronic ethanol consumption
(1998)
1. Microsomal P450 and peroxisomal fatty acid oxidation activities were studied in liver of rats after long-term ethanol consumption. 2. Ethanol increased the microsomal lauric acid ω-hydroxylation and the aminopyrine ...
Modulation of peroxisomal and microsomal fatty acid oxidation by acetone. A comparative study between liver and kidney
(1998)
The effect of acetone consumption on some microsomal and peroxisomal activities was studied in rat kidney and these results were compared with data from former investigations in liver. Acetone increased the microsomal ...
Endogenous hydrogen peroxide in the hypothalamic paraventricular nucleus regulates sympathetic nerve activity responses to L-glutamate
(Amer Physiological Soc, 2012-11-01)
Cardoso LM, Colombari E, Toney GM. Endogenous hydrogen peroxide in the hypothalamic paraventricular nucleus regulates sympathetic nerve activity responses to L-glutamate. J Appl Physiol 113: 1423-1431, 2012. First published ...