Evidence map›Paper›PMID 33808763›Full record

ArticleNutrients2021

Intrauterine Transfer of Polyunsaturated Fatty Acids in Mother-Infant Dyads as Analyzed at Time of Delivery.

Vanessa Woodard, Melissa Thoene, Matthew Van Ormer, Maranda Thompson, Corrine Hanson, Sathish Kumar Natarajan, Maheswari Mukherjee, Ana Yuil-Valdes, Tara M Nordgren, Arzu Ulu and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–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

8 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. 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

12 authors.

Vanessa WoodardDepartment of Pediatrics, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.
Melissa ThoeneDepartment of Pediatrics, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.ORCID 0000-0001-8554-0708
Matthew Van OrmerDepartment of Pediatrics, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.ORCID 0000-0002-1541-0155
Maranda ThompsonDepartment of Pediatrics, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.
Corrine HansonDepartment of Medical Sciences, College of Allied Health Professions, University of Nebraska Medical Center, Omaha, NE 68198, USA.
Sathish Kumar NatarajanDepartment of Nutrition and Health Sciences, College of Education and Human Sciences, University of Nebraska at Lincoln, Lincoln, NE 68583, USA.ORCID 0000-0001-7491-8592
Maheswari MukherjeeDepartment of Medical Sciences, College of Allied Health Professions, University of Nebraska Medical Center, Omaha, NE 68198, USA.
Ana Yuil-ValdesDepartment of Pediatrics, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.
Tara M NordgrenDivision of Biomedical Sciences, College of Medicine, University of California Riverside, Riverside, CA 92521, USA.ORCID 0000-0001-6398-8528
Arzu UluDivision of Biomedical Sciences, College of Medicine, University of California Riverside, Riverside, CA 92521, USA.ORCID 0000-0003-1072-2560
Kristina Harris JacksonOmegaQuant Analytics LLC, 5009 W. 12th St., Suite 8, Sioux Falls, SD 57106, USA.ORCID 0000-0003-3445-8370
Ann Anderson-BerryDepartment of Pediatrics, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.

Funding

University of Nebraska Medical Center Department of Pediatrics n/a
6 · The paper itself

Abstract

Polyunsaturated fatty acids (PUFAs) are essential for fetal development, and intrauterine transfer is the only supply of PUFAs to the fetus. The prevailing theory of gestational nutrient transfer is that certain nutrients (including PUFAs) may have prioritized transport across the placenta. Numerous studies have identified correlations between maternal and infant fatty acid concentrations; however, little is known about what role maternal PUFA status may play in differential intrauterine nutrient transfer. Twenty mother-infant dyads were enrolled at delivery for collection of maternal and umbilical cord blood, and placental tissue samples. Plasma concentrations of PUFAs were assessed using gas chromatography (GC-FID). Intrauterine transfer percentages for each fatty acid were calculated as follows: ((cord blood fatty acid level/maternal blood fatty acid level) × 100). Kruskal-Wallis tests were used to compare transfer percentages between maternal fatty acid tertile groups. A

Indexed as

Fetal DevelopmentArachidonic AcidCross-Sectional StudiesEicosapentaenoic AcidFatty AcidsFatty Acids, Omega-3Fatty Acids, UnsaturatedFemaleFetal BloodFetusHumansInfantLinoleic AcidMalePlacentaPregnancyArachidonic AcidEicosapentaenoic Acideicosapentaenoic acid ethyl esterFatty AcidsFatty Acids, Omega-3Fatty Acids, UnsaturatedLinoleic Acidintrauterine transfermaternal-fetal healthomega-3 fatty acidsplacentaPUFA

Identifiers

PMID33808763
PMCPMC8003544

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Registered trials

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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.