Evidence map›Paper›PMID 33014274›Full record

ReviewOxidative medicine and cellular longevity2020

Association of Oxidative Stress on Pregnancy.

Kinga Toboła-Wróbel, Marek Pietryga, Piotr Dydowicz, Marta Napierała, Jacek Brązert, Ewa Florek

Open access · hybridAbstract readReview
In one paragraph

Review in Oxidative medicine and cellular longevity, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed, 4 pooled it
7.2field-weighted citation impact, top 2% 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

74 citing papers in PubMed, 4 syntheses or guidelines pooled it, 135 citations in OpenAlex.

  1. Pooled it
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  7. Article
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  11. Elevated Amniotic Fluid 8-Iso-Prostaglandin FAntioxidants (Basel, Switzerland) · 2026
    Article
  12. Article
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  15. Prenatal multiple micronutrient supplementation is associated with improved maternal gestational weight gain: A prospective longitudinal study in Parepare, Indonesia.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
    Article
  16. Review
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  18. Investigating the Origins of Biochemical Dysregulation in Trisomy 21 Pregnancy.The Journal of clinical endocrinology and metabolism · 2025
    Article
  19. Article
  20. Review

14 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

6 authors at 1 institution in 1 country.

Kinga Toboła-WróbelDepartment of Obstetrics and Female Health, Chair of Gynaecology, Obstetrics and Gynaecological Oncology, Poznan University of Medical Sciences, 60-535 Poznan, Poland.ORCID https://orcid.org/0000-0002-1509-5474
Marek PietrygaDepartment of Obstetrics and Female Health, Chair of Gynaecology, Obstetrics and Gynaecological Oncology, Poznan University of Medical Sciences, 60-535 Poznan, Poland.ORCID https://orcid.org/0000-0002-2655-4445
Piotr DydowiczUltrasound and Prenatal Diagnostic Laboratory, Gynaecology and Obstetrics Hospital, Poznan University of Medical Sciences, 60-535 Poznan, Poland.
Marta NapierałaLaboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 60-631 Poznan, Poland.ORCID https://orcid.org/0000-0002-3295-2546
Jacek BrązertDepartment of Obstetrics and Female Health, Chair of Gynaecology, Obstetrics and Gynaecological Oncology, Poznan University of Medical Sciences, 60-535 Poznan, Poland.
Ewa FlorekLaboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 60-631 Poznan, Poland.ORCID https://orcid.org/0000-0002-2689-3009
Poznan University of Medical Sciences · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The pathophysiological mechanism underlying pregnancy complications such as congenital malformations, miscarriage, preeclampsia, or fetal growth restriction is not entirely known. However, the negative impact of the mother's body oxidative imbalance on the fetus and the course of gestation is increasingly discussed. This article is an integrative review of some original studies and review papers on the effects of oxidative stress on the adverse pregnancy outcomes mainly birth defects in fetuses. A systematic search for English language articles published from 2010 until 2020 was made, using MEDLINE data. Additionally, we analyzed the Cochrane and Scopus databases, discussions with experts, and a review of bibliography of articles from scientifically relevant and valuable sources. The main purposes are to assess the contribution of the existing literature of associations of oxidative stress on the etiology of the abovementioned conditions and to identify relevant information and outline existing knowledge. Furthermore, the authors aim to find any gaps in the research, thereby providing grounds for our own research. The key search terms were "oxidative stress in pregnancy," "oxidative stress and congenital malformations," and "oxidative stress and adverse pregnancy outcomes." Studies have confirmed that oxidative stress has a significant impact on pregnancy and is involved in the pathomechanism of adverse pregnancy outcomes.

Indexed as

Oxidative StressPregnancy ComplicationsCongenital AbnormalitiesFemaleHumansHypertension, Pregnancy-InducedOxidoreductasesPre-EclampsiaPregnancyReactive Oxygen SpeciesOxidoreductasesReactive Oxygen Species

Identifiers

PMID33014274
PMCPMC7512072
OpenAlexW3085621591

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.