Evidence map›Paper›PMID 36009734›Full record

ArticleAnimals : an open access journal from MDPI2022

The Effects of Prenatal Diet on Calf Performance and Perspectives for Fetal Programming Studies: A Meta-Analytical Investigation.

Sandra de Sousa Barcelos, Karolina Batista Nascimento, Tadeu Eder da Silva, Rafael Mezzomo, Kaliandra Souza Alves, Márcio de Souza Duarte, Mateus Pies Gionbelli

Open access · goldAbstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
8.5field-weighted citation impact, top 2% 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

22 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

7 authors at 4 institutions in 3 countries.

Sandra de Sousa BarcelosDepartment of Animal Science, Universidade Federal Rural da Amazônia, Parauapebas, PA 68515-000, Brazil.
Karolina Batista NascimentoDepartment of Animal Science, Universidade Federal de Lavras, Lavras, MG 37200-900, Brazil.ORCID 0000-0002-5425-700X
Tadeu Eder da SilvaDepartment of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI 53706, USA.
Rafael MezzomoDepartment of Animal Science, Universidade Federal Rural da Amazônia, Parauapebas, PA 68515-000, Brazil.ORCID 0000-0002-1889-3287
Kaliandra Souza AlvesDepartment of Animal Science, Universidade Federal Rural da Amazônia, Parauapebas, PA 68515-000, Brazil.
Márcio de Souza DuarteDepartment of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada.ORCID 0000-0002-5795-6420
Mateus Pies GionbelliDepartment of Animal Science, Universidade Federal de Lavras, Lavras, MG 37200-900, Brazil.ORCID 0000-0002-5168-4794
Universidade Federal Rural da Amazônia · BRUniversidade Federal de Lavras · BRUniversity of Guelph · CAUniversity of Wisconsin–Madison · US

Funding

Coordenação de Aperfeicoamento de Pessoal de Nível Superior Programa Nacional de Cooperação Acadêmica na Amazônia - PROCAD/AmazôniaNational Council for Scientific and Technological Development 309755/2017-4National Council for Scientific and Technological Development 315247/2020-7National Council for Scientific and Technological Development 437612/2018-0
6 · The paper itself

Abstract

This meta-analysis aimed to identify knowledge gaps in the scientific literature on future fetal-programming studies and to investigate the factors that determine the performance of beef cows and their offspring. A dataset composed of 35 publications was used. The prenatal diet, body weight (BW), average daily gain (ADG) during pregnancy, and calf sex were elicited as possible modulators of the beef cows and their offspring performance. Then, the correlations between these variables and the outcomes of interest were investigated. A mixed multiple linear regression procedure was used to evaluate the relationships between the responses and all the possible explanatory variables. A knowledge gap was observed in studies focused on zebu animals, with respect to the offspring sex and the consequences of prenatal nutrition in early pregnancy. The absence of studies considering the possible effects promoted by the interactions between the different stressors' sources during pregnancy was also detected. A regression analysis showed that prenatal diets with higher levels of protein improved the ADG of pregnant beef cows and that heavier cows give birth to heavier calves. Variations in the BW at weaning were related to the BW at birth and calf sex. Therefore, this research reinforces the importance of monitoring the prenatal nutrition of beef cows.

Indexed as

fetal programmingmaternal nutritionprotein requirementssystematic review

Identifiers

PMID36009734
PMCPMC9404886
OpenAlexW4292548440

What OpenQuestion holds

Textmetadata
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.