Evidence map›Paper›PMID 21359872›Full record

ArticleThe journal of headache and pain2011

Increased asymmetric dimethylarginine and nitric oxide levels in patients with migraine.

Ertugrul Uzar, Osman Evliyaoglu, Gülten Toprak, Abdullah Acar, Yavuz Yucel, Tugba Calisir, Mehmet Ugur Cevik, Nebahat Tasdemir

Open access · goldAbstract readComparative Study
In one paragraph

Article in The journal of headache and pain, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.4field-weighted citation impact, top 12% 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, 58 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Oxidative Stress and Migraine.Molecular neurobiology · 2024
    Review
  6. Serological Biomarkers of Chronic Migraine.Current pain and headache reports · 2023
    Review
  7. Article
  8. Review
  9. Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. High asymmetric dimethylarginine, symmetric dimethylarginine and L-arginine levels in migraine patients.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2017
    Article
  18. Review
  19. Dissecting the association between migraine and stroke.Current neurology and neuroscience reports · 2015
    Review
  20. Article
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.

Ertugrul UzarDepartment of Neurology, Faculty of Medicine, Dicle University School of Medicine, Dicle University, 21280 Diyarbakir, Turkey. ertuzar@yahoo.com
Osman Evliyaoglu
Gülten Toprak
Abdullah Acar
Yavuz Yucel
Tugba Calisir
Mehmet Ugur Cevik
Nebahat Tasdemir
Dicle University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Asymmetric dimethylarginine (ADMA) has been found as correlated with endothelial dysfunction and oxidative stress. There are few studies regarding ADMA and nitric oxide (NO) levels in patients with migraine and alterations of ADMA and NO levels during migraine attack are not well-known. Therefore, in present study, we aimed to measure NO and ADMA levels in patients with migraine and compare them with the control group to investigate the correlation between migraine, oxidative stress and endothelial dysfunction. The migraine group consisted of 59 patients, including 22 suffering from migraine with aura and 37 suffering from migraine without aura. The control group consisted of 31 healthy volunteers without headache. The patients in migraine group were divided into subgroups based on whether attack period was present or not and whether it was migraine with or without aura. Plasma ADMA levels were measured using an enzyme-linked immunosorbent assay method. Migraine patients had higher concentrations of NO (35.6±7.7, 31.0±6.2 μmol/L, respectively, p=0.005) and ADMA (0.409±0.028, 0.381±0.044 μmol/L, respectively, p = 0.001) levels when compared with the healthy controls. During migraine attack, NO and ADMA levels were found to be significantly higher in migraine group as compared to control group (respectively, p=0.015, p=0.014). Similarly, NO and ADMA levels in the patients with migraine in the interictal period were found to be significantly higher as compared to control group (p=0.011, p=0.003). In conclusion, higher ADMA and NO levels of patients with migraine supported that oxidative stress and endothelial dysfunction may have a role in migraine pathogenesis.

Indexed as

AdolescentAdultArginineBiomarkersCerebral ArteriesEndothelial CellsFemaleHumansMaleMiddle AgedMigraine DisordersNitric OxideOxidative StressUp-RegulationYoung AdultArginineBiomarkersNitric OxideN,N-dimethylarginine

Identifiers

PMID21359872
PMCPMC3072497
OpenAlexW2040709654

What OpenQuestion holds

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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.