ArticleThe Journal of international medical research2020
Impact of increased serum 8-hydroxy-2'-deoxyguanosine levels on extent of coronary artery lesions in elderly patients with type 2 diabetes.
Article in The Journal of international medical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.
- DNA damage and arterial hypertension. A systematic review and meta-analysis.Biomedical papers of the Medical Faculty of the University Palacky, Olomouc, Czechoslovakia · 2024Pooled it
- The Dual Role of Oxidative Stress in Atherosclerosis and Coronary Artery Disease: Pathological Mechanisms and Diagnostic Potential.Antioxidants (Basel, Switzerland) · 2025Review
- Article
- Effects of rosuvastatin combined with clopidogrel bisulfate on blood lipids, cardiac function and inflammatory factor levels in elderly patients with coronary heart disease.American journal of translational research · 2022Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivePatients with type 2 diabetes (T2DM) are prone to cardiovascular disease, and both conditions are linked to oxidative DNA damage, which produces 8-hydroxy-2'-deoxyguanosine (8-OHdG). We investigated the impact of 8-OHdG on coronary heart disease (CHD) in elderly patients with T2DM.
methodsWe assessed the demographic, clinical, and biochemical characteristics of 147 patients with T2DM (mean age 73.29 ± 8.19 years) with or without CHD. Serum 8-OHdG was detected by enzyme-linked immunosorbent assay. CHD was diagnosed as ≥50% stenosis in at least one main branch of the coronary arteries determined by coronarography, evaluated by Gensini score.
resultsSerum 8-OHdG, number of stenotic branches, and Gensini score were all significantly increased in the CHD group. After adjustment for various factors, the number of stenotic branches and Gensini score remained positively correlated with 8-OHdG levels in the CHD group. Coronary artery lesions were significantly more severe in the CHD compared with the non-CHD group when 8-OHdG levels were >0.523 ng/mL. The number of stenotic branches and Gensini score were significantly independently associated with 8-OHdG levels in patients with T2DM.
conclusions8-OHdG is a marker of oxidative DNA damage, and is highly associated with the extent of coronary artery lesions in ageing patients with T2DM.
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