ArticleJournal of animal science2023
Yeast culture supplementation of sow diets regulates the immune performance of their weaned piglets under lipopolysaccharide stress.
Article in Journal of animal science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- Combined Supplementation of Live Yeast and Yeast Postbiotics Enhances Antioxidant Capacity and Intestinal Health in Weaned Piglets.Antioxidants (Basel, Switzerland) · 2026Article
- Fecal microbiota transplantation mitigates lipopolysaccharide-induced oxidative stress in weaned piglets by modulating gut microbiota and enhancing riboflavin metabolism.Journal of animal science and biotechnology · 2026Article
- Gestational and lactational dietary supplementation with live yeast partially attenuates inflammatory responses to lipopolysaccharide challenge in newly weaned piglets.Journal of animal science · 2026Article
- The Biological Functions of Yeast and Yeast Derivatives and Their Application in Swine Production: A Review.Microorganisms · 2025Review
- Rhodotorula Yeast Culture Improved the Antioxidant Capacity, Lipid Metabolism, and Immunity of Sheep Livers.Veterinary sciences · 2025Article
- A weekly 4-methylpyrazole treatment attenuates the development of non-obese metabolic dysfunction-associated steatotic liver disease (MASLD) in male mice: Role of JNK.European journal of clinical investigation · 2025Article
- Effect of supplementation withFrontiers in microbiology · 2024Article
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Authors and funding
16 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aim of this study was to investigate the effect of dietary supplementation of sows with yeast cultures (XPC) during late gestation and lactation on the immune performance of their weaned offspring under lipopolysaccharide (LPS) stress. A total of 40 Landrace × Yorkshire sows (parity 3 to 7) with similar backfat thickness were selected and randomly divided into two treatment groups: a control group (basal diet) and a yeast culture group (basal diet + 2.0 g/kg XPC). The trial was conducted from day 90 of gestation to day 21 of lactation. At the end of the experiment, 12 piglets with similar weights were selected from each group and slaughtered 4 h after intraperitoneal injection with either saline or LPS. The results showed that the concentrations of interleukin-6 (IL-6) in the thymus and tumor necrosis factor-α in the liver increased significantly (P < 0.05) in weaned piglets after LPS injection. Maternal dietary supplementation with XPC significantly reduced the concentration of inflammatory factors in the plasma and thymus of weaned piglets (P < 0.05). LPS injection significantly upregulated the expression of some tissue inflammation-related genes, significantly downregulated the expression of intestinal tight junction-related genes, and significantly elevated the protein expression of liver phospho-nuclear factor kappa B (p-NF-κB), the phospho-inhibitory subunit of NF-κB (p-IκBα), phospho-c-Jun N-terminal kinase (p-JNK), Nuclear factor kappa-B (NF-κB), and the inhibitory subunit of NF-κB (IκBα) in weaned piglets (P < 0.05). Maternal dietary supplementation with XPC significantly downregulated the gene expression of IL-6 and interleukin-10 (IL-10) in the thymus and decreased the protein expression of c-Jun N-terminal kinase (JNK) in the liver of weaned piglets (P < 0.05). In summary, injection of LPS induced an inflammatory response in weaned piglets and destroyed the intestinal barrier. Maternal dietary supplementation of XPC improved the immune performance of weaned piglets by inhibiting inflammatory responses.
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