Feed supplementation with a mixture of C1 to C12 monoacylglycerides increases chicken resistance to Salmonella Enteritidis infection

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F25%3AN0000040" target="_blank" >RIV/00027162:_____/25:N0000040 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43210/25:43926987

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0032579125004869?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0032579125004869?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.psj.2025.105244" target="_blank" >10.1016/j.psj.2025.105244</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Feed supplementation with a mixture of C1 to C12 monoacylglycerides increases chicken resistance to Salmonella Enteritidis infection

Popis výsledku v původním jazyce

Chickens represent one of the most important sources of animal protein for the human population. However, chickens also represent one of the most important reservoirs of Salmonella for humans. Measures to decrease the Salmonella incidence in chickens are therefore continuously sought. In this study, we tested feed supplementation with a mixture of C1 to C12 monoacylglycerides. At 0.7 and 1.5 kg per ton of feed, such supplementation significantly decreased Salmonella counts in the caecum but not in the liver. The chickens were infected on day 4 and the protective effect in the caecum was recorded on day 22 and 23 of life. Supplementation also decreased the inflammatory response of chickens to Salmonella infection determined by avidin, SAA, ExFABP, MMP7, IL1β, IL4I and MRP126 gene expression but did not affect immunoglobulin expression in the caecum. C1 to C12 monoacylglycerides can be used as a feed supplement which, if continuously provided in feed, decrease Salmonella counts in chickens just prior slaughter.

Název v anglickém jazyce

Feed supplementation with a mixture of C1 to C12 monoacylglycerides increases chicken resistance to Salmonella Enteritidis infection

Popis výsledku anglicky

Chickens represent one of the most important sources of animal protein for the human population. However, chickens also represent one of the most important reservoirs of Salmonella for humans. Measures to decrease the Salmonella incidence in chickens are therefore continuously sought. In this study, we tested feed supplementation with a mixture of C1 to C12 monoacylglycerides. At 0.7 and 1.5 kg per ton of feed, such supplementation significantly decreased Salmonella counts in the caecum but not in the liver. The chickens were infected on day 4 and the protective effect in the caecum was recorded on day 22 and 23 of life. Supplementation also decreased the inflammatory response of chickens to Salmonella infection determined by avidin, SAA, ExFABP, MMP7, IL1β, IL4I and MRP126 gene expression but did not affect immunoglobulin expression in the caecum. C1 to C12 monoacylglycerides can be used as a feed supplement which, if continuously provided in feed, decrease Salmonella counts in chickens just prior slaughter.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40301 - Veterinary science

Projekt

<a href="/cs/project/TN02000017" target="_blank" >TN02000017: Národní Centrum Biotechnologií ve Veterinární Medicíně</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Poultry Science

ISSN

0032-5791

e-ISSN

1525-3171

Svazek periodika

104

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

"105244"

Kód UT WoS článku

001486756400001

EID výsledku v databázi Scopus

2-s2.0-105004041716