Cited by 34Animal Nutrition and PhysiologyAnimal health and immunologyVeterinary medicine and infectious diseases

Effects of oral supplementation with bovine colostrum on the immune system of weaned piglets

Boudry, C., Buldgen, A., Portetelle, D., Collard, A., Théwis, A., Dehoux, J.-P.·2007·Research in Veterinary Science

Abstract

The aim of this study was to evaluate the influence of bovine colostrum supplementation on the immune system of weaned piglets in a context of a full ban of in-feed antibiotics. After weaning at 21 days, 24 outbred piglets were fed with a diet supplemented daily for three weeks with 0, 1 or 5 g of colostrum. Feed intake, growth performance, haematological parameters, and serum and local anti-colostrum immunoglobulin levels were examined. Lymphocytes from the blood, spleen, and gut-associated lymphoid were analysed for phenotype as well as for their ability to produce cytokines. The stimulation index (SI) of mononuclear cells from different organs was obtained after colostral or mitogenic stimulation. Feed intake, growth, and haematological parameters were not significantly affected by colostrum. Total serum IgA levels were increased after colostrum supplementation, with a transient decrease in total IgG. Local anti-colostrum immunization was observed in colostrum-fed piglets. The CD21+/CD3+ cells populations of the ileal Peyer's patch (iPP) were markedly affected. The SI of lymphocyte populations changed significantly whereas, naive blood lymphocytes were not stimulated in vitro in the presence of bovine colostrum, suggesting local anti-colostrum immunization and an absence of direct mitogenic effects of the colostrum. Both Th1 and Th2 cytokine production was present in the different organs of colostrum-fed piglets. Bovine colostrum especially stimulated iPP cells.

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Crossref · 10.1016/j.rvsc.2006.11.003

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Authors
Boudry, C., Buldgen, A., Portetelle, D., Collard, A., Théwis, A., & Dehoux, J.-P.
Affiliations
  • Gembloux Agro-Bio Tech (BE)
  • Centre d’Economie rurale (BE)
  • UCLouvain (BE)
Corresponding author
Dehoux, J.-P.
Venue
Research in Veterinary Science
Publisher
Elsevier BV
Published
2007-08
Volume
83
Issue
1
Pages
91-101
ISSN
0034-5288 (ISSN-L)
OpenAlex
W2000674293
Cited by
34
References
38
Citations by year
2024: 2 · 2022: 1 · 2021: 4 · 2020: 1 · 2019: 2 · 2017: 1 · 2016: 1 · 2015: 1 · 2014: 1 · 2013: 1 · 2012: 3
FWCI
4.24
Type
journal article
Language
en
Open access
closed
Locations
  • Research in Veterinary Science (publishedVersion)
  • PubMed (publishedVersion)
  • Digital Access to Libraries (submittedVersion)
  • ORBi (University of Liège) (submittedVersion)
Funders
Waalse Gewest
Topics
  • Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Nutrition and Physiology
  • Health Sciences › Veterinary › Small Animals › Animal health and immunology
  • Health Sciences › Veterinary › Small Animals › Veterinary medicine and infectious diseases
Keywords
bovine colostrum, weaned piglets, immune system, antibiotic alternatives, serum IgA, Peyer's patches, gut-associated lymphoid tissue, Th1/Th2 cytokines, lymphocyte stimulation index, growth performance, hematological parameters
MeSH terms
Administration, Oral, Animals, Animal Feed, Animal Nutritional Physiological Phenomena, Cattle, Cells, Cultured, Colostrum, Diet, Gene Expression Regulation, Immunoglobulin A, Immunoglobulin G, Immunoglobulin M, Leukocytes, Mononuclear, Male, RNA, Messenger, Swine, Weaning, Cytokines

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