Hydrogen peroxide affects contractile activity and anti-oxidant enzymes in rat uterus
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چکیده
منابع مشابه
Biobleaching of Bagasse Pulp with Xylanase Enzymes and Hydrogen Peroxide
The effect of the operating conditions (temperature, time, pH, enzyme level and pulp consistency) used in the enzymatic step of a XP (Cartazyme-hydrogen peroxide) sequence for bleaching Kraft pulp from bagasse on various properties of the resulting pulp and paper sheet products was studied. The quality of bagasse used, was examined by its yield, brightness,viscosity and the Kappa number. Finall...
متن کاملAsymmetric Epoxidation Using Hydrogen Peroxide as Oxidant.
Asymmetric epoxidation is one of the most important transformations in organic synthesis. Although tremendous progress was achieved in this field in the 1980s and 1990s, it is still desirable from both economical and ecological views to develop environmentally friendly catalytic epoxidation with a broad substrate scope. Hydrogen peroxide is a safe and cheap oxidant, which is easy to handle and ...
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Chlorfenvinphos is an organophosphate insecticide widely used alone or in combination in Poland. In the present study, the influence of chlorfenvinphos on the activity of mitochondrial antioxidative system as well as hydrogen peroxide concentration was examinated. The experiments were conducted on male Wistar rats of 180±20g body weight. The animals were divided into two groups: the control gro...
متن کاملMolecular evolution of hydrogen peroxide degrading enzymes
For efficient removal of intra- and/or extracellular hydrogen peroxide by dismutation to harmless dioxygen and water (2H(2)O(2) → O(2) + 2H(2)O), nature designed three metalloenzyme families that differ in oligomeric organization, monomer architecture as well as active site geometry and catalytic residues. Here we report on the updated reconstruction of the molecular phylogeny of these three ge...
متن کاملbiobleaching of bagasse pulp with xylanase enzymes and hydrogen peroxide
the effect of the operating conditions (temperature, time, ph, enzyme level and pulp consistency) used in the enzymatic step of a xp (cartazyme-hydrogen peroxide) sequence for bleaching kraft pulp from bagasse on various properties of the resulting pulp and paper sheet products was studied. the quality of bagasse used, was examined by its yield, brightness,viscosity and the kappa number. finall...
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ژورنال
عنوان ژورنال: British Journal of Pharmacology
سال: 2009
ISSN: 0007-1188
DOI: 10.1111/j.1476-5381.2009.00490.x