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Browne N, Daly D, Horgan K. Differential impact of yeast cell wall products in recovery of porcine intestinal epithelial cell barrier function following Lipopolysaccharide challenge. Porcine Health Manag 2023; 9:18. [PMID: 37069650 PMCID: PMC10111678 DOI: 10.1186/s40813-023-00312-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 02/24/2023] [Indexed: 04/19/2023] Open
Abstract
BACKGROUND In swine intestinal barrier deterioration can be caused by exposure to harmful bacteria, toxins or contaminants that can lead to a leaky gut and post weaning diarrhoea. A leaky gut leads to increased infection, inflammation and poor nutrient absorption that can impair piglet growth and ultimately survival. Application of yeast cell wall (YCW) products may offer an opportunity to reduce the intestinal barrier damage caused by microbial challenge. A Mannan rich fraction (MRF) and three YCW products were compared by examining their impact on intestinal barrier function using a Jejunal model of intestine in response to a bacterial challenge using Salmonella LPS. RESULTS Trans epithelial electrical resistance (TEER) readings showed MRF had a significantly higher barrier function (P ≤ 0.05) over the positive control while YCW products A, B and C demonstrated no significant improvement to the positive control. Transcriptome analysis of the IPEC-J2 cells showed that differentially expressed genes associated with the gene ontology (GO) term for Structural molecule activity was significantly upregulated in the MRF treated cells over the positive control cells with 56 genes upregulated compared to product B (50 genes), Product C, (25 genes) and the negative control's 60 genes. Product A had no functional grouping under the structural molecule activity term. Both qPCR and western blotting analysis of tight junction associated genes showed that MRF treated cells demonstrated significantly higher Claudin 3 junctional gene expression (P ≤ 0.05) over the positive control and treatments A, B and C. Occludin expression was significantly higher in MRF treated cells (P ≤ 0.05) over the positive control and product B. A nonsignificant rise in TJP-1 gene expression was observed in the MRF treated cells when compared to the positive control. Protein abundances of Claudin 3, Occludin and TJP-1 were significantly (P ≤ 0.05) higher following MRF application to LPS challenged IPEC-J2 cells over the positive control. CONCLUSIONS The difference in each YCW products production and composition appeared to influence intestinal barrier integrity. The action of MRF demonstrates its potential ability to raise intestinal barrier integrity of IPEC-J2 intestinal cells on an in vitro level through significantly elevated intracellular connections.
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Affiliation(s)
- Niall Browne
- Alltech Bioscience Centre, Summerhill Road, Dunboyne, Co. Meath, Ireland.
| | - Daniel Daly
- Alltech Bioscience Centre, Summerhill Road, Dunboyne, Co. Meath, Ireland
| | - Karina Horgan
- Alltech Bioscience Centre, Summerhill Road, Dunboyne, Co. Meath, Ireland
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Jia LL, Brough L, Weber JL. Saccharomyces cerevisiae Yeast-Based Supplementation as a Galactagogue in Breastfeeding Women? A Review of Evidence from Animal and Human Studies. Nutrients 2021; 13:nu13030727. [PMID: 33668808 PMCID: PMC7996189 DOI: 10.3390/nu13030727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 02/21/2021] [Indexed: 11/16/2022] Open
Abstract
Perceived insufficient milk production (PIM) adversely affects breastfeeding duration. Women sometimes use galactagogues with the intent to increase breast milk production and support lactation. Saccharomyces cerevisiae yeast-based supplement (SCYS) is an inactive form of Saccharomyces cerevisiae yeast (SCY) either obtained from the fermentation process or grown on molasses. Anecdotal evidence suggests SCYS is a galactagogue. SCYS is promoted on the internet as a galactagogue in various forms and doses. Dietary supplementation with SCYS during gestation and lactation significantly increases milk yield in ruminants. No human study has evaluated efficacy of SCYS as a galactagogue. SCYS is rich in B vitamins, beta-glucan, mannan oligosaccharides and bioavailable chromium; these may impact breast milk production or composition, thus may alleviate PIM. The safety of taking SCYS during lactation is not well studied. Studies have reported contamination of SCYS with ochratoxin A (OTA) as well as minor side effects from SCYS. Studies are needed to evaluate the efficacy of SCYS on breast milk production and composition and to assess the safety of taking SCYS during lactation in humans.
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Oliviero C, Junnikkala S, Peltoniemi O. The challenge of large litters on the immune system of the sow and the piglets. Reprod Domest Anim 2020; 54 Suppl 3:12-21. [PMID: 31512316 DOI: 10.1111/rda.13463] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 05/01/2019] [Indexed: 01/06/2023]
Abstract
The use of hyperprolific sow lines has increased litter size considerably in the last three decades. Nowadays, in some countries litters can reach up to 18-20 piglets being a major challenge for the sow's physiology during pregnancy, parturition and lactation. The increased number of piglets born per litter prolongs sensibly the duration of farrowing, decreases the piglets' average weight at birth and their vitality, increases the competition for colostrum intake and can affect negatively piglets' survival. This review aims to describe how large litters can affect the immune system of the sow and the piglets and proposes measures to improve this condition.
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Affiliation(s)
- Claudio Oliviero
- Department of Production Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland
| | - Sami Junnikkala
- Department of Veterinary Biosciences, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland
| | - Olli Peltoniemi
- Department of Production Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland
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Reyes-Camacho D, Vinyeta E, Pérez JF, Aumiller T, Criado L, Palade LM, Taranu I, Folch JM, Calvo MA, Van der Klis JD, Solà-Oriol D. Phytogenic actives supplemented in hyperprolific sows: effects on maternal transfer of phytogenic compounds, colostrum and milk features, performance and antioxidant status of sows and their offspring, and piglet intestinal gene expression. J Anim Sci 2020; 98:skz390. [PMID: 31910258 PMCID: PMC6981091 DOI: 10.1093/jas/skz390] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 01/14/2020] [Indexed: 12/13/2022] Open
Abstract
Phytogenic actives (PA) are plant-derived natural bioactive compounds that may promote livestock health and well-being, as well as improve growth performance and production efficiency. The current study aims to evaluate their effects on sows and their offspring. Eighty-one hyperprolific sows (up to parity 7) were assigned to 3 experimental treatments. Control sows were offered a nonsupplemented diet during gestation and lactation, and treated sows were fed the control diet supplemented with 1 g/kg of a blend of PA (BPA) in lactation (L) or during gestation and lactation (GL). An evaluation was made of placental and milk maternal transfer of these BPA and colostrum-milk features, sows and piglets antioxidant status, reproductive performance (litter size), body weight (BW) changes, weaning-estrus interval, and litter performance. Finally, piglet´s jejunum gene expression was measured. The BPA supplementation during gestation (GL) increased the number of piglets born alive (P = 0.020) and reduced (P < 0.05) the newborn piglets BW, while there were no differences among treatments on the suckling (day 20) and weaned (day 7) piglets BW (P > 0.05). Dietary phytogenic volatile compounds reached GL placental fluid, and milk of L and GL sows (P < 0.05). Moreover, colostrum protein in GL and milk fat content in L and GL were increased (P < 0.05). Milk of GL showed inhibitory activity against Bacillus subtilis and Staphylococcus aureus (P < 0.05). Antioxidant status of GL sows showed an enhanced (P < 0.05) of catalase (CAT) and total antioxidant capacity levels at early gestation (day 35), whereas higher levels of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) enzymes at late gestation (day 110). Likewise, GL newborn piglets showed higher CAT levels, whereas both CAT and SOD levels in suckling piglets, as well as CAT, SOD, and GSH-Px in weaned piglets, were increased in L and GL (P < 0.05). Jejunum messenger ribonucleic acid abundance of suckling piglets in L and GL groups showed overexpression of barrier function MUC2, digestive enzyme IDO, and immune response PPARGC-α, TNF-α, TGF-β1, and IL-10 genes (P < 0.05). In conclusion, dietary BPA supplementation in hyperprolific sows increased the litter size (born alive) and improved the composition and bioactivity of colostrum and milk, besides, modified the antioxidant status of sows and their offspring, as well as the suckling piglets gut health gene expression. Several BPA volatile compounds were prenatal and postnatal maternally transferred (placental fluid and milk).
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Affiliation(s)
- David Reyes-Camacho
- Animal Nutrition and Welfare Service, Department of Animal and Food Sciences, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Ester Vinyeta
- Product Development and Innovations, Delacon Biotechnik GmbH, Engerwitzdorf, Austria
| | - Jose Francisco Pérez
- Animal Nutrition and Welfare Service, Department of Animal and Food Sciences, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Tobias Aumiller
- Product Development and Innovations, Delacon Biotechnik GmbH, Engerwitzdorf, Austria
| | - Lourdes Criado
- Centre for Research in Agricultural Genomics, Department of Animal Genomics, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Laurentiu Mihai Palade
- Laboratory of Animal Biology, National Research and Development Institute for Animal Biology and Nutrition, IBNA, Balotesti, Romania
| | - Ionelia Taranu
- Laboratory of Animal Biology, National Research and Development Institute for Animal Biology and Nutrition, IBNA, Balotesti, Romania
| | - Josep M Folch
- Centre for Research in Agricultural Genomics, Department of Animal Genomics, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - M Angels Calvo
- Research Group on Applied and Environmental Microbiology, Department of Animal Anatomy and Health, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Jan Dirk Van der Klis
- Product Development and Innovations, Delacon Biotechnik GmbH, Engerwitzdorf, Austria
| | - David Solà-Oriol
- Animal Nutrition and Welfare Service, Department of Animal and Food Sciences, Universitat Autònoma de Barcelona, Bellaterra, Spain
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Dietary supplementation of weaned piglets with a yeast-derived mannan-rich fraction modulates cecal microbial profiles, jejunal morphology and gene expression. Animal 2019; 13:1591-1598. [DOI: 10.1017/s1751731118003361] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Lessard M, Blais M, Beaudoin F, Deschene K, Verso LL, Bissonnette N, Lauzon K, Guay F. Piglet weight gain during the first two weeks of lactation influences the immune system development. Vet Immunol Immunopathol 2018; 206:25-34. [PMID: 30502909 DOI: 10.1016/j.vetimm.2018.11.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 10/31/2018] [Accepted: 11/03/2018] [Indexed: 02/07/2023]
Abstract
The aim of this study was to investigate the effect of the piglet growth during the first week of life on ileal expression of genes and on development of the immune system. Eight litters adjusted to 12 piglets were used. Within each litter, the piglet that showed the lowest weight gain (LWG; n = 8) and the one that showed the highest weight gain (HWG; n = 8) in their first week of life were enrolled. Peripheral blood mononuclear cells (PBMC) were isolated on days 8 and 16 to characterize cellular population profiles and to assess ex-vivo secretion of interleukin-10 (IL-10), IL-6 and tumor necrosis factor-α (TNF-α). On day 16, piglets were euthanized and ileum samples were collected to extract RNA for microarray analysis and gene expression by qPCR. As expected, growth performance of LWG piglet was impaired compared to HWG piglets (P < 0.05). From day 8 to 16, the percentage of CD21+ B cells significantly increased in blood of heavier HWG piglets while the percentage remained constant in smaller LWG piglets (P weight x day = 0.01). For the CD4+CD8α- Th cells, a marked increase was observed in LWG piglets from 8 to 16 days of age (P = 0.002) whereas no significant change occurred in HWG piglets. Percentages of CD14+ monocytes and other MHC-II+ cells were respectively higher and lower on day 8 compared to day 16 for both groups of piglets (P < 0.01). On day 8, LPS-activated PBMC from LWG piglets produced less IL-6 compared to HWG piglets (P < 0.05). Microarray analysis of gene expression in piglets' ileum tissue indicated that several genes involed in defense response and response to oxidative stress were modulated differently in LWG compared to HWG. Gene analysis by Q-PCR confirmed microarray results and revealed that IL-10, SOD1, NOS2, NOD2, TLR4, TLR9, CD40 and CD74 expressions were significantly decreased (P < 0.05) in LWG in comparison to HWG piglets, while MYD88 and NFkBiA showed a tendency to decrease (0.05 ≤ P < 0.07). These results suggest that birth weight and milk intake affect the growth performances and the development of immunity by modulating the expression of genes associated with immunity and oxidative stress in piglets' intestinal tissue, and by affecting the leukocyte populations involved in innate and cell-mediated immunity in nursing piglets. Therefore, impaired development of immune system in LWG piglets might have an impact on their resistance to infections later in life.
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Affiliation(s)
- Martin Lessard
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3, Canada.
| | - Mylène Blais
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3, Canada
| | - Frédéric Beaudoin
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3, Canada
| | - Karine Deschene
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3, Canada
| | - Luca Lo Verso
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3, Canada; Faculté des sciences de l'agriculture et de l'alimentation, Département des sciences animales, Université Laval, Québec, QC, G1V 0A6, Canada
| | - Nathalie Bissonnette
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3, Canada
| | - Karoline Lauzon
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3, Canada
| | - Frédéric Guay
- Faculté des sciences de l'agriculture et de l'alimentation, Département des sciences animales, Université Laval, Québec, QC, G1V 0A6, Canada
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