Abstract
Objective: Coenzyme Q10 (CoQ10) is an endogenous lipid-soluble benzoquinone compound that functions as a diffusible electron carrier in the electron transport chain. It is prevalent in all human tissues and organs, although it is mainly biosynthesised and concentrated in tissues with high energy turnover. The aim of this review was to perform an exhaustive analysis of the influence and effects of CoQ10 supplementation on parameters related to exercise in healthy humans, and to clarify the current state of knowledge of this field of study, presenting the relevant data in a systematic manner.
Method: This paper describes a transversal descriptive systematic review of published research in this field; the study was conducted using a method adapted from the PRISMA guidelines. The inclusion criteria applied were based on the PICO (population, intervention, comparison, and outcome) model.
Results: The database search performed yielded 372 citations. Finally, 13 studies met all the inclusion criteria and were incorporated in the present review.
Conclusion: CoQ10 has properties related to bioenergetic and antioxidant activity; thus, it is intimately involved in energy production and in the prevention of peroxidative damage to membrane phospholipids and of free radical-induced oxidation. These properties make it suitable as a dietary supplement to improve cellular bioenergetics and to inhibit certain age-related pathologies.
Keywords: Coenzyme Q10, exercise, inflammatory signalling, oxidative damage, physical performance, ubiquinol.
Graphical Abstract
Call for Papers in Thematic Issues
Interaction between drugs and endocrine diseases
The introduction of highly active antiretroviral therapy accelerated studies and our understanding on the interaction between pharmacological therapies and endocrine diseases. Drugs can precipitate endocrine via different mechanisms, including direct alteration of hormone production and secretion, dysregulation of hormonal axis, effects on hormonal transport, receptor-binding, and cellular signalling. Common drug-induced ...read more
Tissue Distribution and Metabolism of Micro- and Nanoparticles and Medical Implants
With the continuous advancement of modern science and engineering, numerous functional materials and active molecules have been developed and utilized in various industrial, medical, and food applications. Many of these can enter the body, either actively or passively, and have significant and intricate impacts on human health. For example, biomaterials ...read more
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