| Autor: |
Wendy A. Wambacq, Emmanuelle Apper, Cindy Le Bourgot, Florence Barbe, Yang Lyu, Michael Pelst, Bart J. G. Broeckx, Bert Devriendt, Eric Cox, Myriam Hesta |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Frontiers in Veterinary Science, Vol 11 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2297-1769 |
| DOI: |
10.3389/fvets.2024.1392985 |
| Popis: |
IntroductionElderly dogs often suffer from chronic diseases, in part attributed to immunosenescence, characterized by reduced blood CD4+ T cells (helper T cells) and elevation in the CD8+ T cells subset (cytotoxic T cells). Studies conducted in adult dogs suggested that supplementing short chain fructo-oligosaccharides (scFOS) or postbiotics derived from yeasts may positively influence the immune response. The aim of the current study was to investigate whether dietary supplementation with a combination of scFOS with a new yeast postbiotic (Profeed ADVANCED® called scFOS+) could have a positive influence on the immune status of senior dogs subjected to an immune challenge (Lyme disease vaccination).MethodsTo this end, 22 healthy senior client-owned dogs were divided into two groups: one group received a placebo diet without scFOS+ and the other group the basal diet supplemented with 1.1% scFOS+. In order to assess immune function, complete blood count, serum acute phase proteins, immunoglobulins, cytokines, T-cell subsets and antibody secreting cells were analyzed. Furthermore, faecal score and pH were recorded.Results and discussionDogs fed the scFOS+ supplement had decreased total serum IgA concentrations (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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