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牛乳杆菌 johnsonii CNCM I-4884对犬病的影响:一种基于益生菌的方法
Bruno Polack1, Myriam Thomas1, Alejandra Wu-Chuang1
1Laboratoire de Santé Animale, Anses, INRAE, Ecole Nationale Vétérinaire d'Alfort, UMR BIPAR, 94700, Maisons-Alfort, France.
Parasites & vectors
|December 6, 2025
概括
一种新型益生菌Lactobacillus johnsonii CNCM I-4884有效地减少了狗的Giardia囊. 这为狗巨病的传统抗菌药物治疗提供了有希望的替代方案.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 微生物学 微生物学
- 寄生虫学的寄生虫学
背景情况:
- 狗巨是一种常见的肠道原生动物感染,由Giardia intestinalis引起.
- 目前的治疗方法往往涉及抗微生物药物,如胺或胺.
- 需要寻找替代治疗策略.
研究的目的:
- 评估Lactobacillus johnsonii CNCM I-4884作为治疗犬病的治疗剂的疗效.
- 为了研究这种益生菌菌株的抗Giardia特性及其酶活性.
主要方法:
- 临床试验是在天然感染Giardia intestinalis的狗身上进行的.
- 实行了每日使用 Lactobacillus johnsonii CNCM I-4884 的方法.
- 在14天的时间内监测Giardia囊的脱落情况.
主要成果:
- 每天服用L. johnsonii CNCM I-4884显著减少Giardia囊在14天内脱落.
- 益生菌显示出一种直接的抗Giardia效应.
- 观察到对肠道平衡和宿主防御的潜在辅助作用.
结论:
- 牛乳杆菌 johnsonii CNCM I-4884 呈现了一个有前途的益生菌替代品,用于抗微生物药物对犬类巨病.
- 这种菌株可以作为补充或独立治疗,支持肠道平衡.
- 这些发现支持开发针对Giardia感染的创新兽医产品.
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