Results 131 to 140 of about 17,774 (187)

Mammalian xanthine oxidoreductase – mechanism of transition from xanthine dehydrogenase to xanthine oxidase

FEBS Journal, 2008
Reactive oxygen species are generated by various biological systems, including NADPH oxidases, xanthine oxidoreductase, and mitochondrial respiratory enzymes, and contribute to many physiological and pathological phenomena. Mammalian xanthine dehydrogenase (XDH) can be converted to xanthine oxidase (XO), which produces both superoxide anion and ...
Emil F Pai   +2 more
exaly   +3 more sources

Occurrence of xanthine dehydrogenase in Chlamydomonas reinhardii: A common cofactor shared by xanthine dehydrogenase and nitrate reductase

Planta, 1981
Wild-type Chlamydomonas reinhardii cells have xanthine dehydrogenase activity when grown with nitrate, nitrite, urea, or amino acid media. Mutant strains 102, 104, and 307 of Chlamydomonas, lacking both xanthine dehydrogenase and nitrate reductase activities, were incapable of restoring the NADPH-nitrate reductase activity of the mutant nit-1 of ...
Jacobo Cárdenas
exaly   +3 more sources

Excitotoxic increase of xanthine dehydrogenase and xanthine oxidase in the rat olfactory cortex

Developmental Brain Research, 1995
Excitotoxic lesions induced by systemic injection of kainic acid, resulted in 2-3-fold increase of xanthine dehydrogenase and xanthine oxidase activities in the rat olfactory cortex 48-72 h after drug administration. A significant increase of the xanthine oxidase/dehydrogenase ratio was also observed at 4 and 48 h post-injection.
Maria Giulia Battelli   +2 more
exaly   +3 more sources

Clinical Significance of Elevated Xanthine Dehydrogenase Levels and Hyperuricemia in Patients with Sepsis [PDF]

open access: yesInternational Journal of Molecular Sciences, 2023
Masaru Matsuoka   +2 more
exaly   +2 more sources

Xanthine oxidase and xanthine dehydrogenase

The FASEB Journal, 1995
Xanthine oxidase and xanthine dehy‐drogenase are enzymes involved in the metabolism of purines and pyrimidines in various organisms. Their relationship to one another has been the subject of considerable debate, primarily because of their proposed roles in ischemia/reperfasion damage in tissues.
Russ Hille, Takeshi Nishino
openaire   +1 more source

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