益生菌的使用与减少腹发病率和改善年轻山羊肠道微生物群的多样性相关
Mohamed Osman Abdalrahem Essa1,2, Cheng Cheng1, Jun Li1
1College of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Frontiers in veterinary science
|July 3, 2025
概括
益生菌治疗改善了年轻山羊的肠道微生物群. 这表明益生菌可以通过恢复肠道健康来帮助预防和治疗牲畜的腹.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 微生物学 微生物学
- 动物科学动物科学
背景情况:
- 益生菌干预越来越多地被认为具有提高年轻牲畜健康的潜力.
- 了解肠道微生物群对于动物健康和生产力至关重要.
研究的目的:
- 为了研究益生菌管理对健康和腹的山羊羔肠道微生物组合的影响.
- 探索益生菌的潜力,作为一种策略来管理断奶山羊的肠道健康.
主要方法:
- 15只被断奶的山羊羔 (10个健康,5个腹) 被分为对照组和接受益生菌治疗的组.
- 益生菌 (Enterococcus faecium, Bacteroides fragilis) 进行了口服,持续了五天.
- 用16S rRNA基因测序分析便样本,以评估细菌组成.
主要成果:
- 健康的山羊显示肠道微生物的丰富性和多样性明显高于腹的山羊.
- 在健康的山羊中,益生菌治疗导致了诸如Bacteroides等有益细菌的水平增加.
- 主要类型包括Pseudomonadota, Bacteroidetes和Bacillota,在治疗后观察到的变化.
结论:
- 在健康和腹的山羊小羊之间存在显著的肠道微生物群差异.
- 益生菌干预可以调节肠道微生物群,为年轻牲畜的腹预防和治疗提供潜力.
- 这些发现支持开发益生菌策略,以改善山羊的肠道健康.
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