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Coenzyme Q – Biosynthesis and functions
Biochemical and Biophysical Research Communications, 2010In addition to its role as a component of the mitochondrial respiratory chain and our only lipid-soluble antioxidant synthesized endogenously, in recent years coenzyme Q (CoQ) has been found to have an increasing number of other important functions required for normal metabolic processes.
Magnus, Bentinger +2 more
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BioFactors, 2008
AbstractIn the 50 years since the identification of coenzyme Q as an electron carrier in mitochondria, it has been identified with diverse and unexpected functions in cells. Its discovery came as a result of a search for electron carriers in mitochondria following the identification of flavin and cytochromes by Warburg, Keilin, Chance and others.
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AbstractIn the 50 years since the identification of coenzyme Q as an electron carrier in mitochondria, it has been identified with diverse and unexpected functions in cells. Its discovery came as a result of a search for electron carriers in mitochondria following the identification of flavin and cytochromes by Warburg, Keilin, Chance and others.
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Prooxidant Functions of Coenzyme Q
1998Ubiquinone (oxidized coenzyme Q, Q, Q10) shares its biological role in membrane-associated redox reactions with a variety of other redox carriers such as dehydrogenases, non-heme-iron proteins, and cytochromes. The cooperation of this biological quinone with respiratory enzymes is often emphasized through the synonymous name “coenzyme Q.” Peculiarities
H, Nohl, L, Gille, A V, Kozlov
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Coenzyme Q as an Antiadipogenic Factor
Antioxidants & Redox Signaling, 2011Coenzyme Q (CoQ) is not only the single antioxidant synthesized in humans but also an obligatory element of mitochondrial functions. We have previously reported CoQ deficiency in white adipose tissue of ob/ob mice. We sought to determine (i) whether this deficit exists in all species and its relevance in human obesity and (ii) to what extent CoQ could ...
Bour, Sandy +7 more
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Coenzyme Q. Li. New data on the distribution of coenzyme Q in nature
Archives of Biochemistry and Biophysics, 1964The heart of the rhesus monkey was found to contain coenzyme Q 10 . This experimental primate may serve as a model for studies of CoQ 10 as it may relate to human disease. Frog nerve tissue was also found to contain CoQ 10 . Such tissue may be a useful system for researches on CoQ in nerve physiology.
P H, GALE +3 more
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Estimation of individual coenzyme Q homolgues in a coenzyme Q mixture by densitometry
Journal of Chromatography A, 1972Abstract A method for the densitometric determination of coenzymes Q individual homologues after separation by reversed-phase paper chromaography is described. The parameters associated with the reproducibility and accuracy of the method are discussed.
A C, Casey, P, Myers, A, Lee
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Coupling and pathway control of coenzyme Q redox state and respiration in isolated mitochondria
, 2021T. Komlódi +5 more
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Archives of Biochemistry and Biophysics, 1964
A.F. Wagner, R.J. Stopkie, K. Folkers
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A.F. Wagner, R.J. Stopkie, K. Folkers
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