Evidence map›Paper›PMID 39275331›Full record

ReviewNutrients2024

Effect of a High Linoleic Acid Diet on Pregnant Women and Their Offspring.

Deepti Nayyar, Joanne M Said, Helen McCarthy, Deanne H Hryciw, Lannie O'Keefe, Andrew J McAinch

Abstract readReview
In one paragraph

Review in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
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

6 authors.

Deepti NayyarInstitute for Health and Sport, Victoria University, P.O. Box 14428, Melbourne, VIC 8001, Australia.
Joanne M SaidDepartment of Maternal Fetal Medicine, Joan Kirner Women's & Children's Sunshine Hospital, Western Health, St Albans, VIC 3021, Australia.ORCID 0000-0001-6263-0030
Helen McCarthyInstitute for Health and Sport, Victoria University, P.O. Box 14428, Melbourne, VIC 8001, Australia.ORCID 0000-0001-7204-4158
Deanne H HryciwInstitute for Health and Sport, Victoria University, P.O. Box 14428, Melbourne, VIC 8001, Australia.ORCID 0000-0003-1697-8890
Lannie O'KeefeInstitute for Health and Sport, Victoria University, P.O. Box 14428, Melbourne, VIC 8001, Australia.ORCID 0000-0002-0264-0007
Andrew J McAinchInstitute for Health and Sport, Victoria University, P.O. Box 14428, Melbourne, VIC 8001, Australia.ORCID 0000-0002-8762-4865

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nutritional intake during pregnancy can affect gestational length, fetal development, and impact postnatal growth and health in offspring. Perturbations in maternal nutrition with either an excess or deficiency in nutrients during pregnancy may have harmful effects on the offspring's development and increase the risk of developing chronic diseases later in life. In pregnancy, nutrients transfer from the mother to the fetus via the placenta. Essential fatty acids, linoleic acid (LA) and alpha linoleic acid (ALA), can only be obtained in the diet. In Western countries, the ratio of LA and ALA in the diet has increased dramatically in recent decades. Some animal and human studies have found a correlation between maternal intake of LA and birth weight; however, the association varies. In contrast, some human studies have demonstrated inconclusive findings regarding the correlation between cord blood levels of LA and birth outcomes. In addition, high dietary LA intake in animal studies in pregnancy increased the production of inflammatory markers such as prostaglandins, leukotrienes, cytokines, and tumour necrosis factor-alpha. This review aims to highlight the effect of high dietary LA intake during pregnancy on birth outcomes, obesity, maternal inflammatory markers, and the transfer of fatty acids across the placenta.

Indexed as

Linoleic AcidMaternal Nutritional Physiological PhenomenaAnimalsBirth WeightDietFemaleHumansInfant, NewbornMaternal-Fetal ExchangePlacentaPregnancyPregnancy OutcomeLinoleic Acidalpha linoleic acidbirth weightinflammatory markerslinoleic acidnutritionplacenta

Identifiers

PMID39275331
PMCPMC11397513

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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.