Evidence map›Paper›PMID 33644153›Full record

ReviewFrontiers in veterinary science2021

Intestinal Health of Pigs Upon Weaning: Challenges and Nutritional Intervention.

Lan Zheng, Marcos Elias Duarte, Ana Sevarolli Loftus, Sung Woo Kim

Abstract readReview
In one paragraph

Review in Frontiers in veterinary science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 112 papers.

0numbers the graph read from it
0cells of the map it votes in
112citing 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

112 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Assessing theAntioxidants (Basel, Switzerland) · 2026
    Article
  6. The potential of yeast culture for alleviating enterotoxigenicAnimal nutrition (Zhongguo xu mu shou yi xue hui) · 2026
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Veterinary sciences · 2026
    Article
  12. Review
  13. Microorganisms · 2026
    Article
  14. Article
  15. Article
  16. Article
  17. Modulation of microbial community and metabolism throughJournal of animal science and technology · 2026
    Article
  18. Article
  19. Probiotic Combination ofAntioxidants (Basel, Switzerland) · 2026
    Article
  20. Article

52 more citing papers are in PubMed but not listed here.

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

4 authors.

Lan ZhengDepartment of Animal Science, North Carolina State University, Raleigh, NC, United States.
Marcos Elias DuarteDepartment of Animal Science, North Carolina State University, Raleigh, NC, United States.
Ana Sevarolli LoftusDepartment of Animal Science, North Carolina State University, Raleigh, NC, United States.
Sung Woo KimDepartment of Animal Science, North Carolina State University, Raleigh, NC, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The primary goal of nursery pig management is making a smooth weaning transition to minimize weaning associated depressed growth and diseases. Weaning causes morphological and functional changes of the small intestine of pigs, where most of the nutrients are being digested and absorbed. While various stressors induce post-weaning growth depression, the abrupt change from milk to solid feed is one of the most apparent challenges to pigs. Feeding functional feed additives may be viable solutions to promote the growth of nursery pigs by enhancing nutrient digestion, intestinal morphology, immune status, and by restoring intestinal balance. The aim of this review was to provide available scientific information on the roles of functional feed additives in enhancing intestinal health and growth during nursery phase. Among many potential functional feed additives, the palatability of the ingredient and the optimum supplemental level are varied, and these should be considered when applying into nursery pig diets. Considering different stressors pigs deal with in the post-weaning period, research on nutritional intervention using a single feed additive or a combination of different additives that can enhance feed intake, increase weight gain, and reduce mortality and morbidity are needed to provide viable solutions for pig producers. Further research in relation to the feed palatability, supplemental level, as well as interactions between different ingredients are needed.

Indexed as

feed additivesintestinal healthnewly weaned pigsnutritional interventionweaning stress

Identifiers

PMID33644153
PMCPMC7906973

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.