Evidence map›Paper›PMID 27774119›Full record

ReviewOxidative medicine and cellular longevity2016

Role of Oxidative Stress in the Neurocognitive Dysfunction of Obstructive Sleep Apnea Syndrome.

Li Zhou, Ping Chen, Yating Peng, Ruoyun Ouyang

Open access · hybridAbstract readReview
In one paragraph

Review in Oxidative medicine and cellular longevity, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 3 pooled it
4.7field-weighted citation impact, top 5% 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

65 citing papers in PubMed, 3 syntheses or guidelines pooled it, 109 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Improving Effect of Ellagic Acid on Sleep Quality and Gastrointestinal Symptoms in Patient With Irritable Bowel Syndrome: Randomized Double-Blind Clinical Trial.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2021
    Trial
  5. Trial
  6. Article
  7. Article
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  10. Effects of positive airway pressure therapy on quality of life in patients with obstructive sleep apnea syndrome.Dusunen adam : Bakirkoy Ruh ve Sinir Hastaliklari Hastanesi yayin organi · 2025
    Article
  11. IGF-1's protective effect on OSAS rats' learning and memory.Sleep & breathing = Schlaf & Atmung · 2024
    Article
  12. Article
  13. Article
  14. [Progress in multiomics research on high altitude polycythemia].Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2024
    Review
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5 more citing papers are in PubMed but not listed here.

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

4 authors at 1 institution in 1 country.

Li ZhouDepartment of Respiratory Medicine, The Second Xiangya Hospital, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China; Research Unit of Respiratory Disease, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China; Treatment Center of Respiratory Disease, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China.ORCID 0000-0002-6271-6907
Ping ChenDepartment of Respiratory Medicine, The Second Xiangya Hospital, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China; Research Unit of Respiratory Disease, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China; Treatment Center of Respiratory Disease, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China.
Yating PengDepartment of Respiratory Medicine, The Second Xiangya Hospital, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China; Research Unit of Respiratory Disease, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China; Treatment Center of Respiratory Disease, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China.ORCID 0000-0003-2345-4059
Ruoyun OuyangDepartment of Respiratory Medicine, The Second Xiangya Hospital, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China; Research Unit of Respiratory Disease, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China; Treatment Center of Respiratory Disease, Central South University, 139 Renming Middle Road, Changsha, Hunan 410011, China.ORCID 0000-0001-5374-3455
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obstructive sleep apnea syndrome (OSAS) is characterized by chronic nocturnal intermittent hypoxia and sleep fragmentations. Neurocognitive dysfunction, a significant and extraordinary complication of OSAS, influences patients' career, family, and social life and reduces quality of life to some extent. Previous researches revealed that repetitive hypoxia and reoxygenation caused mitochondria and endoplasmic reticulum dysfunction, overactivated NADPH oxidase, xanthine oxidase, and uncoupling nitric oxide synthase, induced an imbalance between prooxidants and antioxidants, and then got rise to a series of oxidative stress (OS) responses, such as protein oxidation, lipid peroxidation, and DNA oxidation along with inflammatory reaction. OS in brain could trigger neuron injury especially in the hippocampus and cerebral cortex regions. Those two regions are fairly susceptible to hypoxia and oxidative stress production which could consequently result in cognitive dysfunction. Apart from continuous positive airway pressure (CPAP), antioxidant may be a promising therapeutic method to improve partially reversible neurocognitive function. Understanding the role that OS played in the cognitive deficits is crucial for future research and therapeutic strategy development. In this paper, recent important literature concerning the relationship between oxidative stress and cognitive impairment in OSAS will be summarized and the results can provide a rewarding overview for future breakthrough in this field.

Indexed as

Oxidative StressAnimalsAntioxidantsBrainCognitive DysfunctionDisease Models, AnimalHumansNADPH OxidasesSleep Apnea, ObstructiveAntioxidantsNADPH Oxidases

Identifiers

PMID27774119
PMCPMC5059616
OpenAlexW2526769946

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.