Colonisation of Newborn Piglets with a Mixture of Bacteroides Species Improves Their Gut Health and Performance

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F25%3AN0000102" target="_blank" >RIV/00027162:_____/25:N0000102 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2076-2607/13/10/2356" target="_blank" >https://www.mdpi.com/2076-2607/13/10/2356</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/microorganisms13102356" target="_blank" >10.3390/microorganisms13102356</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Colonisation of Newborn Piglets with a Mixture of Bacteroides Species Improves Their Gut Health and Performance

Popis výsledku v původním jazyce

Due to the low populations of Bacteroides sp. in the gut microbiota of sows compared to nursed piglets, sows may not represent an ideal source of Bacteroides sp. for newborn piglets. In this study, we therefore tested the effect of oral administration of a mixture of Bacteroides thetaiotaomicron, Bacteroides vulgatus, Bacteroides fragilis and Bacteroides xylanisolvens on the microbiota development of newborn piglets. Oral administration of such a mixture to piglets within 12 h after parturition did not result in any adverse effects. Sequencing of 16S rRNA showed that 4 days after administration, these species formed approx. 20% of total faecal microbiota and affected the development of gut microbiota in treated piglets. The treatment resulted in an increased abundance of Veillonella caviae, Fusobacterium gastrosuis, Dialister sp., Clostridium jeddahitimonense, C. cadaveris, Butyricicoccus pullicaecorum, Actinobacillus indolicus, A. minor, Streptococcus pasteurianus, S. parasuis, S. equinus, S. pluranimalium, S. thoraltensis and S. suis. On the other hand, administration of the Bacteroides mixture suppressed piglet colonisation by C. disporicum and multiple species from family Prevotellaceae. Bacteroides-treated piglets exhibited significantly higher body weight than untreated controls at 3 months of age. Administration of a mixture of Bacteroides shaped the development of gut microbiota in nursed piglets, which resulted in improved parameters at the end of the pre-fattening period.

Název v anglickém jazyce

Colonisation of Newborn Piglets with a Mixture of Bacteroides Species Improves Their Gut Health and Performance

Popis výsledku anglicky

Due to the low populations of Bacteroides sp. in the gut microbiota of sows compared to nursed piglets, sows may not represent an ideal source of Bacteroides sp. for newborn piglets. In this study, we therefore tested the effect of oral administration of a mixture of Bacteroides thetaiotaomicron, Bacteroides vulgatus, Bacteroides fragilis and Bacteroides xylanisolvens on the microbiota development of newborn piglets. Oral administration of such a mixture to piglets within 12 h after parturition did not result in any adverse effects. Sequencing of 16S rRNA showed that 4 days after administration, these species formed approx. 20% of total faecal microbiota and affected the development of gut microbiota in treated piglets. The treatment resulted in an increased abundance of Veillonella caviae, Fusobacterium gastrosuis, Dialister sp., Clostridium jeddahitimonense, C. cadaveris, Butyricicoccus pullicaecorum, Actinobacillus indolicus, A. minor, Streptococcus pasteurianus, S. parasuis, S. equinus, S. pluranimalium, S. thoraltensis and S. suis. On the other hand, administration of the Bacteroides mixture suppressed piglet colonisation by C. disporicum and multiple species from family Prevotellaceae. Bacteroides-treated piglets exhibited significantly higher body weight than untreated controls at 3 months of age. Administration of a mixture of Bacteroides shaped the development of gut microbiota in nursed piglets, which resulted in improved parameters at the end of the pre-fattening period.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40301 - Veterinary science

Projekt

<a href="/cs/project/QK23020036" target="_blank" >QK23020036: Trvale udržitelná produkce selat do a po odstavu spojená se zvýšením welfare</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Microorganisms

ISSN

—

e-ISSN

2076-2607

Svazek periodika

13

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

12

Strana od-do

—

Kód UT WoS článku

001601971100001

EID výsledku v databázi Scopus

2-s2.0-105019973246