ArticleJournal of ophthalmic & vision research
The Role of Trace Elements in Pseudoexfoliation Syndrome: A Cross-sectional Study.
Article in Journal of ophthalmic & vision research. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- Comparison of serum iron, zinc and magnesium levels in pseudoexfoliation syndrome and pseudoexfoliation glaucoma: a case-control study.BMC ophthalmology · 2026Article
- Aqueous humor metabolomic profiling identifies a distinct signature in pseudoexfoliation syndrome.Frontiers in molecular biosciences · 2024Article
- Selenium intake help prevent age-related cataract formation: Evidence from NHANES 2001-2008.Frontiers in nutrition · 2023Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposePseudoexfoliation syndrome (PXF) is an age-related condition, characterized by deposition of whitish flake-shaped materials in the anterior segment of the eye. Although it occurs all over the world, a considerable racial variation exists. According to the high frequency of PXF in Iran and the importance of prevention and early treatment, we evaluated the plasma level of iron, zinc, copper, and magnesium in patients with PXF.
methodsIn this study, 83 individuals were enrolled; 40 patients with cataract and PXF as the case group and 43 age- and sex-matched individuals with cataract but without PXF as the control group. The serum levels of the mentioned microelements were compared in two groups.
resultsIn the case group, 25 (62.5%) male and 15 (37.5%) female subjects participated. In the control group, the corresponding figures were 22 (51.2%) and 21 (48.8%), respectively. The mean age of the case group was 66.07
conclusionOur study demonstrated that the serum iron and zinc levels were lower in PXF patients. Nutritional deficiency may be a cause of zonular weakness in these patients.
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