دورية أكاديمية

Dietary collagen peptide‐chelated trace elements supplementation for breeder hens improves the intestinal health of chick offspring.

التفاصيل البيبلوغرافية
العنوان: Dietary collagen peptide‐chelated trace elements supplementation for breeder hens improves the intestinal health of chick offspring.
المؤلفون: Liu, Yongfa, Li, Simeng, Huang, Zhenwu, Dai, Hongjian, Shi, Fangxiong, Lv, Zengpeng
المصدر: Journal of the Science of Food & Agriculture; Jan2024, Vol. 104 Issue 1, p174-183, 10p
مصطلحات موضوعية: CHICKS, NF-kappa B, TOLL-like receptors, TRACE elements, G protein coupled receptors, INTESTINES, DIETARY supplements
الشركة/الكيان: SOCIETY of Chemical Industry (Great Britain)
مستخلص: BACKGROUND: Dietary supplementation with trace elements zinc (Zn), iron (Fe) and manganese (Mn) could promote intestinal development and improve intestinal health. There are, however, few studies examining the possibility that maternal original Zn, Fe and Mn could regulate intestinal development and barrier function in the offspring. This study aimed to investigate how the intestinal growth and barrier function of breeder offspring were affected by collagen peptide‐chelated trace elements (PTE; Zn, Fe, Mn). RESULTS: PTE supplementation in the diet of breeder hens increased the concentrations of Zn, Fe and Mn in egg yolk. Maternal PTE supplementation improved morphological parameters of the intestine (villi height, crypt depth and villi height/crypt depth) and upregulated the mRNA expression level of leucine‐rich repeat‐containing G protein‐coupled receptor 5 (Lgr5) in the ileum of chick embryos. Furthermore, maternal PTE effect improved villi height/crypt depth of offspring at 1 and 14 days of age, and upregulated Lgr5, Claudin‐3 and E‐cadherin mRNA expression in the broiler ileum. Additionally, PTE treatment could enhance the intestinal microbial diversity of offspring. Maternal PTE supplementation increased the relative abundance of Clostridiales at the genus level and decreased the relative abundance of Enterococcus in newborn offspring. Moreover, maternal PTE supplementation ameliorated the elevated nuclear factor kappa B, toll‐like receptor 4 and interleukin 1β mRNA expression in the ileum of offspring caused by LPS challenge. CONCLUSION: Maternal PTE supplementation could promote intestinal development and enhance the intestinal barrier function of chicken offspring. © 2023 Society of Chemical Industry. [ABSTRACT FROM AUTHOR]
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قاعدة البيانات: Complementary Index
الوصف
تدمد:00225142
DOI:10.1002/jsfa.12938