Evidence map›Paper›PMID 20943796›Full record

ArticleThe American journal of clinical nutrition2010

Adherence to a Mediterranean diet and plasma concentrations of lipid peroxidation in premenopausal women.

Audrey J Gaskins, Alisha J Rovner, Sunni L Mumford, Edwina Yeung, Richard W Browne, Maurizio Trevisan, Neil J Perkins, Jean Wactawski-Wende, Enrique F Schisterman, BioCycle Study Group

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of clinical nutrition, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 2 pooled it
4.3field-weighted citation impact, top 6% 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

34 citing papers in PubMed, 2 syntheses or guidelines pooled it, 60 citations in OpenAlex.

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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

10 authors at 3 institutions in 1 country.

Audrey J GaskinsDivision of Epidemiology, Statistics, and Prevention Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA.
Alisha J Rovner
Sunni L Mumford
Edwina Yeung
Richard W Browne
Maurizio Trevisan
Neil J Perkins
Jean Wactawski-Wende
Enrique F Schisterman
BioCycle Study Group
Nevada System of Higher Education · USEunice Kennedy Shriver National Institute of Child Health and Human Development · USUniversity at Buffalo, State University of New York · US

Funding

TRAINING GRANT IN ACADEMIC NUTRITIONT32DK007703 · NIDDK · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI CHRISTOPHER P DUGGAN, Frank B Hu · 1994 to 2026
$7.8M
NIDDK NIH HHS T32 DK007703
6 · The paper itself

Abstract

backgroundA Mediterranean diet has been associated with a reduced risk of cardiovascular disease and mortality. A possible mechanism is through a decrease in lipid peroxidation (LPO); however, evidence linking the Mediterranean diet with lower LPO in premenopausal women is sparse.

objectiveWe investigated whether adherence to a Mediterranean diet was associated with lower LPO concentrations in premenopausal women.

designTwo hundred fifty-nine healthy women aged 18-44 y were followed for ≤ 2 menstrual cycles. Plasma concentrations of F(2)-isoprostane (8-iso-PGF2α), 9-hydroxyoctadecadieneoic acid (9-HODE), and thiobarbituric acid reactive substances (TBARS) were measured ≤ 8 times per cycle at visits scheduled by using fertility monitors. Diet was assessed ≤ 4 times per cycle by using 24-h dietary recalls. The alternate Mediterranean Diet Score (aMED) (range: 0-9) was calculated on the basis of intake of vegetables, legumes, fruit, nuts, whole grains, red and processed meat, fish, and alcohol and the ratio of monounsaturated to saturated fat.

resultsA 1-unit increase in aMED was associated with a 4.50% decrease in 8-iso-PGF2α concentrations (95% CI: -6.32%, -2.65%) and a 14.01% decrease in 9-HODE concentrations (95% CI: -17.88%, -9.96%) after adjustment for energy intake, age, race, body mass index, plasma ascorbic acid, and serum cholesterol. No significant association was observed between aMED and TBARS. A 1-unit increase in aMED was associated with a 1.39% increase (95% CI: 0.07%, 2.72%) in plasma ascorbic acid concentrations.

conclusionsAdherence to a Mediterranean diet is associated with lower LPO and higher ascorbic acid concentrations. These results confirm that decreased LPO is a plausible mechanism linking a Mediterranean diet to reduced cardiovascular disease risk.

Indexed as

Diet, MediterraneanLipid PeroxidationAdolescentAdultAscorbic AcidDinoprostFemaleHumansLinoleic Acids, ConjugatedLipidsPremenopauseYoung Adult8-epi-prostaglandin F2alpha9-hydroxy-10,12-octadecadienoic acidAscorbic AcidDinoprostLinoleic Acids, ConjugatedLipids

Identifiers

PMID20943796
PMCPMC2980970
OpenAlexW2157956567

What OpenQuestion holds

Textmetadata
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.