Results 81 to 90 of about 155,517 (152)

A hybrid enzyme biosensor based on sulfite oxidase and glucose oxidase for the analyzing of sulfite and glucose

, 2012
In this study, we developed a hybrid biosensor based on sulfite oxidase and glucose oxidase for determination of sulfite and glucose. The principle of the measurements was based on the determination of the decrease in the differentiation of oxygen level ...
Dinçkaya E., Altug Ç., Sezgintürk M.K., Akbayirli P., Alaçam S.   +4 more
core   +1 more source

ATB 340, A MODULATOR OF SULFITE OXIDASE ACTIVITY, REDUCES OXIDATIVE STRESS IN HYPERGLYCEMIA AND STRESS EXPOSED GASTRIC MUCOSA IN OLD RATS

Proceedings of the Shevchenko Scientific Society: Medical Sciences, 2018
Introduction. Sulfite oxidase (SO) is one of mitochondrial enzymes involved in H2S-pathway and multiple physiological processes, including oxidative stress.
Yaroslav Pavlovskiy, Maksym Lutsyk, Antonina Yashchenko, Natalia Zaichko, John Wallace, Oksana Zayachkivska   +5 more
doaj   +1 more source

Molecular mechanism of intramolecular electron transfer in dimeric sulfite oxidase. [PDF]

J Biol Chem, 2022
Eh M, Kaczmarek AT, Schwarz G, Bender D.
europepmc   +1 more source

Molybdenum’s Role as an Essential Element in Enzymes Catabolizing Redox Reactions: A Review

Biomolecules
Molybdenum (Mo) is an essential element for human life, acting as a cofactor in various enzymes crucial for metabolic homeostasis. This review provides a comprehensive insight into the latest advances in research on molybdenum-containing enzymes and ...
Jakub Piotr Adamus, Anna Ruszczyńska, Aleksandra Wyczałkowska-Tomasik   +2 more
doaj   +1 more source

Differences in Gene Expression Profiles between Early and Late Isolates in Monospecies Achromobacter Biofilm

Pathogens, 2017
Bacteria of genus Achromobacter are emerging pathogens in cystic fibrosis (CF) capable of biofilm formation and development of antimicrobial resistance.
Signe M. Nielsen, Rikke L. Meyer, Niels Nørskov-Lauritsen   +2 more
doaj   +1 more source

Fabrication of oxidase-like hollow MnCo₂O₄ nanofibers and their sensitive colorimetric detection of sulfite and l-cysteine

, 2017
Hollow MnCo2O4 nanofibers as efficient oxidase mimics for sensitive detection of sulfite and l-cysteine have been developed.
Maoqiang Chi, Ce Wang, Mu Gao, Sihui Chen, Xiaofeng Lu   +4 more
core   +1 more source

Obtaining the necessary molybdenum cofactor for sulfite oxidase activity in the nematode Caenorhabditis elegans surprisingly involves a dietary source. [PDF]

J Biol Chem, 2023
Oliphant KD, Fettig RR, Snoozy J, Mendel RR, Warnhoff K.   +4 more
europepmc   +1 more source

ALTERNATIVE PATHWAYS OF SULFITE OXIDATION IN HUMAN POLYMORPHONUCLEAR LEUKOCYTES

, 1994
Sodium sulfite is metabolized by human polymorphonuclear leukocytes by two alternative pathways, one enzymatic route dependent on sulfite oxidase and one non-enzymatic which involves intermediate formation of sulfur trioxide anion radicals. Initiation of
MEHROTRA K, CONSTANTIN D, JERNSTROM B, TOMASI, Aldo, MOLDEUS P., D. Constantin, JERNSTROM, B, B. Jernström, CONSTANTIN, D, TOMASI, A, K. Mehrotra, MEHROTRA, K, P. Moldéus, A. Tomasi, MOLDEUS, P   +14 more
core   +1 more source

Sulfite Impairs Bioenergetics and Redox Status in Neonatal Rat Brain: Insights into the Early Neuropathophysiology of Isolated Sulfite Oxidase and Molybdenum Cofactor Deficiencies. [PDF]

Cell Mol Neurobiol, 2023
Pramio J, Grings M, da Rosa AG, Ribeiro RT, Glanzel NM, Signori MF, Marcuzzo MB, Bobermin LD, Wyse ATS, Quincozes-Santos A, Wajner M, Leipnitz G.   +11 more
europepmc   +1 more source

Structural basis of interprotein electron transfer in bacterial sulfite oxidation

eLife, 2015
Interprotein electron transfer underpins the essential processes of life and relies on the formation of specific, yet transient protein-protein interactions.
Aaron P McGrath, Elise L Laming, G Patricia Casas Garcia, Marc Kvansakul, J Mitchell Guss, Jill Trewhella, Benoit Calmes, Paul V Bernhardt, Graeme R Hanson, Ulrike Kappler, Megan J Maher   +10 more
doaj   +1 more source