ArticleEuropean journal of pediatrics2017
A study of oxidative stress in neonates delivered through meconium-stained amniotic fluid.
Article in European journal of pediatrics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
What it found
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The trial behind it
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.
- Associations of Mitochondrial Function, Stress, and Neurodevelopmental Outcomes in Early Life: A Systematic Review.Developmental neuroscience · 2022Pooled it
- Expanded Newborn Screening Metabolites as Potential Biomarkers of Extrauterine Growth Restriction in Very-Low-Birth-Weight Preterm Infants.Nutrients · 2026Article
- Oxidative Stress in Neonatal Disease: Established Organ Injury and Emerging Evidence for Skeletal Involvement.Oxidative medicine and cellular longevity · 2026Review
- Bloody Amniotic Fluid and Neonatal Outcomes.Children (Basel, Switzerland) · 2023Article
- Impact of Thin Meconium on Delivery and Early Neonatal Outcomes.Children (Basel, Switzerland) · 2023Article
- Article
- Correlations between the Status of the Umbilical Cord and Neonatal Health Status.Child health nursing research · 2020Article
- Free radicals and neonatal encephalopathy: mechanisms of injury, biomarkers, and antioxidant treatment perspectives.Pediatric research · 2020Review
- Neonatal diseases and oxidative stress in premature infants: an integrative review.Jornal de pediatriaReview
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To estimate the levels of malondialdehyde (MDA) and 8-hydroxy-2-deoxyguanosine (8-OH-dG) in cord blood plasma of newborns born through meconium-stained amniotic fluid (MSAF) and also to find out the correlation between their levels with birth weight and gestation, we measured the cord blood plasma levels of MDA and 8-OH-dG in 59 newborns born through MSAF and 50 newborns born through clear liquor. The levels of cord blood plasma MDA and 8-OH-dG were significantly higher in full-term and late-preterm newborns born through MSAF. On further comparison, it was found that both full-term and late-preterm intrauterine growth restricted (IUGR) neonates had higher levels of these markers as compared to babies born as appropriate for gestational age (AGA) through MSAF. Plasma levels of MDA and 8-OH-dG were significantly correlated with birth weight even after controlling the relationship with gestational age for all cases as well as all full-term cases. These markers are also significantly correlated to each other.
conclusionsThe present study suggest that the neonates born through MSAF experience higher degrees of oxidative stress, as evidenced by increased levels of cord blood plasma MDA and 8-OH-dG. What is known: • Aspirated meconium has been found to induce free radical generation and cellular damage in animal studies. • Its role in free radical generation and oxidative damage in human neonates is scarce. What is new: • Neonates born through meconium-stained amniotic fluid experience significant oxidative stress.
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