Evidence map›Paper›PMID 21371300›Full record

ArticleLipids in health and disease2011

Dietary enrichment of apolipoprotein E-deficient mice with extra virgin olive oil in combination with seal oil inhibits atherogenesis.

Karl-Erik Eilertsen, Hanne K Mæhre, Katrien Cludts, Jan O Olsen, Marc F Hoylaerts

Open access · goldAbstract read
In one paragraph

Article in Lipids in health and disease, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

9 citing papers in PubMed, 23 citations in OpenAlex.

  1. Review
  2. The Influence of Polyphenols on Atherosclerosis Development.International journal of molecular sciences · 2023
    Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Review
  9. From alga to omega; have we reached peak (fish) oil?Journal of the Royal Society of Medicine · 2015
    Review
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

5 authors at 4 institutions in 3 countries.

Karl-Erik EilertsenNorwegian College of Fishery Science, University of Tromsø, Tromsø, Norway. karl-erik.eilertsen@uit.no
Hanne K Mæhre
Katrien Cludts
Jan O Olsen
Marc F Hoylaerts
KU Leuven · BEHerzliya Medical Center · ILNorwegian University of Science and Technology · NOUiT The Arctic University of Norway · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn this study we investigated the antiatherogenic effect of dietary enrichment of a combination of extra virgin olive oil (EVO) and seal oil on apolipoprotein E-deficient (apoE-/-).

methodsSix-week-old female and male apoE-/- mice were for 12 weeks fed a lipid rich diet containing 19.5% fat and 1.25% cholesterol without any supplement, with 1% (wt/wt) mixture of extra virgin olive and seal oil (EVO/n-3), or 1% corn oil, respectively.

resultsSupplementation with the combination of EVO/n-3 significantly reduced atherosclerotic lesion formation in the aortic arch, thoracoabdominal, and total aorta of female apoE-/-mice. The effect was less pronounced in male mice and significant reduction was only observed in the thoracoabdominal region of the aorta. There were no differences or changes in dietary intake or body weight gain. However, compared to the other groups, plasma levels of triglycerides were reduced in both female and male mice fed the EVO/n-3 mixture. Male mice on both treatments showed reduced plasma cholesterol compared to the control mice after 12 weeks on diet.

conclusionDietary supplementation of a marine/olive oil combination inhibits atherosclerotic lesion formation in the female apoE-/- mice by antithrombotic, antihypertriglyceridemic, and antioxidant effects.

Indexed as

AnimalsApolipoproteins EAtherosclerosisCholesterolDietary SupplementsDiet, MediterraneanFatty Acids, Omega-3FemaleHyperlipoproteinemia Type IIIMaleMiceOlive OilPlant OilsTriglyceridesApolipoproteins ECholesterolFatty Acids, Omega-3Olive OilPlant OilsTriglycerides

Identifiers

PMID21371300
PMCPMC3056820
OpenAlexW2113314491

What OpenQuestion holds

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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.