Modulation of the Intestinal Microbiota by the Early Intervention with Clostridium Butyricum in Muscovy Ducks
文献类型： 外文期刊
作者： Xiao, Xingning 1 ; Fu, Zixian 1 ; Li, Na 1 ; Yang, Hua 1 ; Wang, Wen 1 ; Lyu, Wentao 1 ;
作者机构： 1.Zhejiang Acad Agr Sci, State Key Lab Managing Biot & Chem Threats Qual &, Inst Agroprod Safety & Nutr, Hangzhou 310021, Peoples R China
2.Zhejiang A&F Univ, Coll Anim Sci, Hangzhou 310058, Peoples R China
关键词： Clostridium butyricum; Muscovy ducks; intestinal microbiota; short-chain fatty acids
期刊名称：ANTIBIOTICS-BASEL （ 影响因子：4.639； 五年影响因子：4.849 ）
ISSN： 2079-6382
年卷期： 2021 年 10 卷 7 期
页码：
收录情况： SCI
摘要： This study evaluated the effects of early intervention with Clostridium butyricum (C. butyricum) on shaping the intestinal microbiota of Muscovy ducklings. A total of 160 1-day-old male ducks were randomly divided into two groups: the CB group was administered with 1 mL of C. butyricum (2 x 10(9) CFU/mL), while the C group was given 1 mL of saline. The administration lasted for 3 days. We found that C. butyricum had no significant effect on growth performance. The results indicated that inoculation with C. butyricum could significantly increase the abundance of genera Bacteroides, Lachnospiraceae_uncultured, and Ruminococcaceae on Day 14 and reduce the abundance of Escherichia-Shigella and Klebsiella on Days 1 and 3. Moreover, the CB group ducks had higher concentrations of acetic, propionic, and butyrate in the cecum than the C group. Overall, these results suggest that early intervention with C. butyricum could have positive effects on Muscovy ducks' intestinal health, which might be attributed to the modulation in the intestinal microbial composition and the increased concentrations of short-chain fatty acids (SCFAs). C. butyricum might even have the potential to help the colonization of beneficial bacteria in the intestine microbiota in Muscovy ducks in poultry and other livestock.
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