Cited by 149Gout, Hyperuricemia, Uric AcidAntioxidant Activity and Oxidative StressDialysis and Renal Disease Management

The DOI matches its Crossref record; 128 of the 129 references it cites were found in a registry or an index.

Dietary Antioxidant Supplements and Uric Acid in Chronic Kidney Disease: A Review

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Abstract

Increased serum levels of uric acid have been associated with the onset and development of chronic kidney disease (CKD), cardiovascular disease, and mortality, through several molecular pathogenetic mechanisms, such as inflammation and oxidative stress. Oxidative stress is present even in the early stages of CKD, progresses parallelly with the deterioration of kidney function, and is even more exacerbated in end-stage renal disease patients undergoing maintenance hemodialysis. Although acting in the plasma as an antioxidant, once uric acid enters the intracellular environment; it behaves as a powerful pro-oxidant. Exogenous intake of antioxidants has been repeatedly shown to prevent inflammation, atherosclerosis and oxidative stress in CKD patients. Moreover, certain antioxidants have been proposed to exert uric acid-lowering properties. This review aims to present the available data regarding the effects of antioxidant supplements on both oxidative stress and uric acid serum levels, in a population particularly susceptible to oxidative damage such as CKD patients.

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Metadata

Authors
Roumeliotis, S., Roumeliotis, A., Dounousi, E., Eleftheriadis, T., & Liakopoulos, V.
Affiliations
  • Aristotle University of Thessaloniki (GR)
  • University of Ioannina (GR)
  • University of Thessaly (GR)
Corresponding author
Liakopoulos, Vassilios
Venue
Nutrients
Publisher
MDPI AG
Published
2019-08-15
Volume
11
Issue
8
Pages
1911
ISSN
2072-6643 (ISSN-L)
OpenAlex
W2967734709
Cited by
149
References
129
Citations by year
2026: 14 · 2025: 26 · 2024: 27 · 2023: 19 · 2022: 19 · 2021: 19 · 2020: 23 · 2019: 2
FWCI
2.46
Type
journal article
Language
en
Open access
Locations
  • Nutrients (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • University of Thessaly Institutional Repository (University of Thessaly) (submittedVersion)
Topics
  • Health Sciences › Medicine › Nephrology › Gout, Hyperuricemia, Uric Acid
  • Health Sciences › Medicine › Biochemistry (medical) › Antioxidant Activity and Oxidative Stress
  • Health Sciences › Medicine › Nephrology › Dialysis and Renal Disease Management
Keywords
uric acid, chronic kidney disease, oxidative stress, inflammation, end-stage renal disease, hemodialysis, cardiovascular disease, mortality
MeSH terms
Antioxidants, Humans, Kidney, Uric Acid, Biomarkers, Up-Regulation, Treatment Outcome, Oxidative Stress, Dietary Supplements, Hyperuricemia, Renal Insufficiency, Chronic

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