Trial reportLipids2013
Combined fish oil and high oleic sunflower oil supplements neutralize their individual effects on the lipid profile of healthy men.
Trial report in Lipids, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.
- Association Between Omega-3 Fatty Acid Intake and Dyslipidemia: A Continuous Dose-Response Meta-Analysis of Randomized Controlled Trials.Journal of the American Heart Association · 2023Pooled it
- Trial
- Fatty Acid Profile and Antioxidant Status Fingerprint in Sarcopenic Elderly Patients: Role of Diet and Exercise.Nutrients · 2019Trial
- Effect of n-3 Polyunsaturated Fatty Acids Enriched Chicken Meat Consumption in Relation to Oxidative Stress Marker Levels in Young Healthy Individuals: A Randomized Double-Blind Study.Antioxidants (Basel, Switzerland) · 2025Article
- The Assessment of Changes in the Fatty Acid Profile and Dietary Indicators Depending on the Storage Conditions of Goose Meat.Molecules (Basel, Switzerland) · 2021Article
- Edible Insects versus Meat-Nutritional Comparison: Knowledge of Their Composition Is the Key to Good Health.Nutrients · 2021Review
- The Short Overview on the Relevance of Fatty Acids for Human Cardiovascular Disorders.Biomolecules · 2020Review
- Anti-Inflammatory Potential of n-3 Polyunsaturated Fatty Acids Enriched Hen Eggs Consumption in Improving Microvascular Endothelial Function of Healthy Individuals-Clinical Trial.International journal of molecular sciences · 2020Article
- Enriching Diet with n-3 PUFAs to Help Prevent Cardiovascular Diseases in Healthy Adults: Results from Clinical Trials.International journal of molecular sciences · 2017Review
- Canola oil rich in oleic acid improves diastolic heart function in diet-induced obese rats.The journal of physiological sciences : JPS · 2017Article
- Protective role of oleic acid against cardiovascular insulin resistance and in the early and late cellular atherosclerotic process.Cardiovascular diabetology · 2015Article
- A review of the effect of omega-3 polyunsaturated fatty acids on blood triacylglycerol levels in normolipidemic and borderline hyperlipidemic individuals.Lipids in health and disease · 2015Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Both n-3 and n-9 fatty acids share a common metabolic pathway and can potentially and individually improve cardiovascular disease risk factors. Dietary n-6 is known to weaken the efficacy of n-3 fatty acids due to competition for the same enzymes. Still unclear is whether a similar competition exists between n-3 and n-9 fatty acids. Thus, a 12-week intervention study was conducted to investigate the effect of different combinations of fish oil and high-oleic sunflower oil (OSO) on healthy subjects. Included were five groups (98 subjects): three groups received a fixed amount of n-9 (8 g/day) with varying amounts of n-3 (1, 2 or 4 g/day), one group was given n-3 fatty acids only (2 g/day) and another was given n-9 only (8 g/day). We found that fish oil supplement (2 g/day) was able to decrease TAG by about 13 %, this effect was diminished with the co-ingestion of n-9 (OSO). Intake of OSO (8 g/day) reduced both total and LDL cholesterol by about 10 %, this effect was reduced by the addition of fish oil. Both fish oil and OSO failed to have any significant effect on both glycemic and blood pressure parameters. In conclusion; the impact of oleic acid (n-9) on total and LDL cholesterol was altered by the addition fish oil (n-3). These effects may have been the result of enzymatic competition between the two types of fatty acids.
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.