Results 11 to 20 of about 41,185 (159)
Advances in bacterial pathways for the biosynthesis of ubiquinone
Biochimica Et Biophysica Acta - Bioenergetics, 2020 International audienceUbiquinone is an important component of the electron transfer chains in proteobacteria and eukaryotes. The biosynthesis of ubiquinone requires multiple steps, most of which are common to bacteria and eukaryotes.
Sophie S Abby +2 more
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The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2018 Background Ubiquinone has antioxidant properties and has been linked to cognitive performance in some neuropsychiatric disorders. Its role in specific learning disorder manifestations has not been previously investigated. Therefore, the aim of this study
Ehab Ragaa Abdelraouf +6 more
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Biochemical, physiological and medical aspects of ubiquinone function
Biochimica Et Biophysica Acta - Molecular Basis of Disease, 1995 This presentation is a brief review of current knowledge concerning some biochemical, physiological and medical aspects of the function of ubiquinone (coenzyme Q) in mammalian organisms.
Lars Ernster, Gustav Dallner
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Synthesis of ubiquinone Q10 (Co Q10) from natural tobacco leaves
Results in ChemistryThe present research work is aimed to develop a methodology for the synthesis of Ubiquinone Q10 (CoQ10) from the natural tobacco leaves (Nicotiana tabacum L).
Venkata Manikya Kumar Ajjarapu
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The Ubiquinone-Ubiquinol Redox Cycle and Its Clinical Consequences: An Overview [PDF]
International Journal of Molecular SciencesCoenzyme Q10 (CoQ10) plays a key role in many aspects of cellular metabolism. For CoQ10 to function normally, continual interconversion between its oxidised (ubiquinone) and reduced (ubiquinol) forms is required.
David Mantle, Iain P Hargreaves
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Ubiquinone Protects Cultured Neurons against Spontaneous and Excitotoxin-Induced Degeneration
Journal of Cerebral Blood Flow and Metabolism, 1992 Ubiquinone is an endogenous quinone with pharmacological actions mainly related to its antioxidant properties. Here we report that ubiquinone protects cultured cerebellar granule cells against glutamate-induced neurotoxicity.
A Favit +2 more
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Inhibitors of NADH–ubiquinone reductase: an overview
Biochimica Et Biophysica Acta - Bioenergetics, 1998 This article provides an updated overview of the plethora of complex I inhibitors. The inhibitors are presented within the broad categories of natural and commercial compounds and their potency is related to that of rotenone, the classical inhibitor of ...
Mauro Degli Esposti
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Half-life of ubiquinone-9 in rat tissues
FEBS Letters, 1992 The half-life of ubiquinone-9 in various rat tissues was determined. Rats were injected intraperitoneally with [3H]mevalonate and the decay of radioactivity incorporated into ubiquinone-9 was followed using reverse-phase HPLC.
Anders Thelin, Gustav Dallner
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The NADH-ubiquinone reductase and succinate dehydrogenase activity in the rat kidney mitochondria under the conditions of different protein and sucrose content in the diet [PDF]
The Ukrainian Biochemical Journal, 2022 The NADH-ubiquinone reductase (EC 7.1.1.2) and succinate dehydrogenase (EC 1.3.5.1) activity, the levels of total ubiquinone and its redox forms, and the degree of oxidative modification of mitochondrial proteins in the rat kidney were investigated.
O. M. Voloshchuk +2 more
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Stability of Reduced and Oxidized Coenzyme Q10 in Finished Products
Antioxidants, 2021 The efficiency of coenzyme Q10 (CoQ10) supplements is closely associated with its content and stability in finished products. This study aimed to provide evidence-based information on the quality and stability of CoQ10 in dietary supplements and ...
Žane Temova Rakuša +2 more
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