Evidence map›Paper›PMID 26558214›Full record

ArticleInternational journal of ophthalmology2015

Total oxidative stress, paraoxonase and arylesterase levels at patients with pseudoexfoliation syndrome and pseudoexfoliative glaucoma.

Feyza Dursun, Ayse Vural Ozec, Huseyin Aydin, Aysen Topalkara, Ayhan Dursun, Mustafa Ilker Toker, Haydar Erdogan, Mustafa Kemal Arici

Open access · greenAbstract read
In one paragraph

Article in International journal of ophthalmology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Observational
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  10. Oxidative Stress in Optic Neuropathies.Antioxidants (Basel, Switzerland) · 2021
    Review
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  14. Paraoxonase 1 (PON1) promoter (-107T/C) and coding region (192Q/R and 55L/M) genetic variations in pseudoexfoliation syndrome and pseudoexfoliative glaucoma risk.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2019
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Feyza DursunDepartment of Ophthalmology, Cumhuriyet University School of Medicine, Sivas 58140, Turkey.
Ayse Vural OzecDepartment of Ophthalmology, Cumhuriyet University School of Medicine, Sivas 58140, Turkey.
Huseyin AydinDepartment of Biochemistry, Cumhuriyet University School of Medicine, Sivas 58140, Turkey.
Aysen TopalkaraDepartment of Ophthalmology, Cumhuriyet University School of Medicine, Sivas 58140, Turkey.
Ayhan DursunDepartment of Ophthalmology, Cumhuriyet University School of Medicine, Sivas 58140, Turkey.
Mustafa Ilker TokerDepartment of Ophthalmology, Cumhuriyet University School of Medicine, Sivas 58140, Turkey.
Haydar ErdoganDepartment of Ophthalmology, Cumhuriyet University School of Medicine, Sivas 58140, Turkey.
Mustafa Kemal AriciDepartment of Ophthalmology, Cumhuriyet University School of Medicine, Sivas 58140, Turkey.
Sivas Cumhuriyet Üniversitesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate the oxidative stress status of the aqueous humor and serum of patients with pseudoexfoliation (PEX) syndrome and pseudoexfoliative glaucoma (PEG) and to measure paraoxonase (PON) and arylesterase (ARE) levels.

methodsA total of 78 patients were enrolled in the study, with 26 patients in each separate group. The patients were divided into three groups: the first group entailed PEX syndrome patients, while the second group consisted of patients with PEG and the third group involved patients with no additional systemic diseases, other than the diagnosis of cataract as control. Total oxidative stress (TOS), total antioxidant capacity (TAC), PON, and ARE levels in aqueous humor and serum were measured.

resultsTAC, PON and arylesterase levels in aqueous humor and serum of the PEX syndrome and PEG patients were significantly decreased compared with control group (P<0.05). TOS values were higher in patients with PEX syndrome and PEG than controls (P<0.05). TAC, PON and ARE levels of aqueous humor did not differ significantly between the PEX syndrome and PEG groups.

conclusionThese findings are potentially of significance and add to the growing body of evidence for oxidative stress in PEX syndrome and PEG. Decreased antioxidant defense and increased oxidative stress system may play an important role in the pathogenesis of PEX syndrome and PEG.

Indexed as

arylesteraseoxidative stressparaoxonasepseudoexfoliation syndrome

Identifiers

PMID26558214
PMCPMC4631008
OpenAlexW2218875403

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.