Results 51 to 60 of about 2,001,857 (129)

Overexpression of a maize sulfite oxidase gene in tobacco enhances tolerance to sulfite stress via sulfite oxidation and CAT-mediated H2O2 scavenging. [PDF]

open access: yes, 2012
Sulfite oxidase (SO) plays an important role in sulfite metabolism. To date, the molecular mechanisms of sulfite metabolism in plants are largely unknown.
Zongliang Xia   +5 more
core   +1 more source

Sulfite Oxidase Catalyzes Single-Electron Transfer at Molybdenum Domain to Reduce Nitrite to Nitric Oxide [PDF]

open access: yes, 2015
AimsRecent studies suggest that the molybdenum enzymes xanthine oxidase, aldehyde oxidase, and mARC exhibit nitrite reductase activity at low oxygen pressures.
Gladwin, Mark   +17 more
core   +1 more source

Molybdenum cofactor deficiency presenting with severe metabolic acidosis and intracranial hemorrhage

open access: yes, 2005
Molybdenum cofactor deficiency leads to combined deficiency of sulfite oxidase, xanthine dehydrogenase, and aldehyde oxidase enzyme activities. The major clinic symptom is intractable seizures seen soon after birth. No definite therapy is available.
Coskun, T, Teksam, O, Yurdakok, MURAT
core   +1 more source

X-ray Absorption Spectroscopy of Chicken Sulfite Oxidase Crystals

open access: yes, 2016
X-ray Absorption Spectroscopy of Chicken Sulfite Oxidase ...
Caroline Kisker (50296)   +2 more
core   +1 more source

Effect of sulfite treatment on total antioxidant capacity, total oxidant status, lipid hydroperoxide, and total free sulfydryl groups contents in normal and sulfite oxidase-deficient rat plasma

open access: yes, 2009
Sulfites, which are commonly used as preservatives, are continuously formed in the body during the metabolism of sulfur-containing amino acids. Sulfite oxidase (SOX) is an essential enzyme in the pathway of the oxidative degradation of sulfite to sulfate
Erel, O.   +6 more
core   +1 more source

Sulfite oxidase enzyme activity in soil

open access: yes, 2011
Several methods for measuring sulfite oxidases (EC 1.8.2.1 and EC 1.8.3.1) have been developed for microbial systems, but none have been systematically adopted for soils. We describe an assay method to measure sulfite oxidase in soil that is based on the
Bilen, Serdar   +3 more
core   +1 more source

SPECTRAL ANALYSIS OF EEG IN NORMAL AND SULFITE OXIDASE DEFICIENT RATS UNDER SULFITE ADMINISTRATION

open access: yes, 2006
This article investigated the possible neurotoxic effect of sulfite in normal and sulfite oxidase (SOX) deficients rats by evaluating EEG spectral analysis.
Yargicoglu, P.   +11 more
core   +1 more source

Sulfite Oxidase Activity Level Determines the Sulfite Toxicity Effect in Leaves and Fruits of Tomato Plants

open access: yes, 2020
Increasing plant tolerance to sulfites/SO2 can lead to the development of tolerant crops to biotic and abiotic stresses. Plant sulfite oxidase (SO) is a molybdo-enzyme that oxidizes excess SO2/sulfite into non-toxic sulfate.
Yvonne Ventura   +3 more
core   +1 more source

Visual evoked potentials in normal and sulfite oxidase deficient rats exposed to ingested sulfite

open access: yes, 2006
Sulfite oxidase (SOX) is an essential enzyme in the pathway of the oxidative degradation of sulfur amino acids, and protects cells from sulfite (SO32-) toxicity.
Hacioglu, G.   +4 more
core   +1 more source

Effect of sulfite on cognitive function in normal and sulfite oxidase deficient rats

open access: yes, 2005
Sulfites, which are commonly used as preservatives, are continuously formed in the body during metabolism of sulfur-containing amino acids. Sulfite is oxidized to sulfate ion by sulfite oxidase (SOX, EC. 1.8.3.1). The aim of this study was to investigate
Hacioglu, G.   +9 more
core   +1 more source

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