ArticleEnvironmental health : a global access science source2021
The influence of dietary intake of omega-3 polyunsaturated fatty acids on the association between short-term exposure to ambient nitrogen dioxide and respiratory and cardiovascular outcomes among healthy adults.
Article in Environmental health : a global access science source, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02921048 (Effects of Omega-3 Fatty Acids in Ambient Air Pollution Exposure in Healthy Adults), which is not on this map. Cited by 11 papers.
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.
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.
Effects of Omega-3 Fatty Acids in Ambient Air Pollution Exposure in Healthy Adults
Who cites it
11 citing papers in PubMed, 15 citations in OpenAlex.
- Fish oil blunts lung function decrements induced by acute exposure to ozone in young healthy adults: A randomized trial.Environment international · 2022Trial
- Supplements and medications for respiratory resilience against air pollution.ERJ open research · 2026Review
- Consumption of antioxidant-rich foods attenuates respiratory and cardiovascular health effects in a population highly exposed to air pollution.Environmental epidemiology (Philadelphia, Pa.) · 2026Article
- Article
- Prenatal Nitrogen Oxide (NOEnvironmental science & technology · 2025Article
- Omega‑3 Modify the Adverse Effects of Long-Term Exposure to Ambient Air Pollution on the Incidence of Chronic Obstructive Pulmonary Disease: Evidence from a Nationwide Prospective Cohort Study.Environment & health (Washington, D.C.) · 2025Article
- Heart rate variability and its modulation by nutrients: a narrative review on implications for cardiovascular aging.Frontiers in neuroscience · 2025Review
- An Inflammatory Question? Prenatal Air Pollution, Childhood Allergic Rhinitis, and Healthy Fats.Environmental health perspectives · 2024Article
- Air Pollution and Diet: Potential Interacting Exposures in Asthma.Current allergy and asthma reports · 2023Review
- Circulating microRNAs as putative mediators in the association between short-term exposure to ambient air pollution and cardiovascular biomarkers.Ecotoxicology and environmental safety · 2022Article
- Omega-3 fatty acids attenuate cardiovascular effects of short-term exposure to ambient air pollution.Particle and fibre toxicology · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 3 institutions in 2 countries.
Funding
Abstract
backgroundShort-term exposure to ambient nitrogen dioxide (NO
methodsSixty-two healthy participants were enrolled into low or high omega-3 groups based on their habitual omega-3 PUFA intake. Each participant was repeatedly assessed for lung function, blood lipids, markers of coagulation and fibrinolysis, vascular function, and heart rate variability (HRV) in up to five sessions, each separated by at least 7 days. This study was carried out in the Research Triangle area of North Carolina, USA between October 2016 and September 2019. Daily ambient NO
resultsThe average concentration of ambient NO
conclusionsThe results in this study imply that dietary omega-3 PUFA consumption may offer respiratory and vascular benefits in response to short-term exposure of healthy adults to NO
trial registrationClinicalTrials.gov ( NCT02921048 ).
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.