SalmoFree®菌体添加剂证明了它对产母的安全性
Santiago Hernández Villamizar1, Juliana Arias Bonilla1,2, Álvaro Hugo Jaramillo3
1Ciencia y Tecnología de Fagos Sciphage SAS, Mosquera, Colombia.
PHAGE (New Rochelle, N.Y.)
|October 7, 2024
概括
细菌食者尾酒SalmoFree®对产母是安全的,并显示出改善动物技术参数的潜力. 这种禽类病原体控制方法提供了超越肠道的扩展保护.
科学领域:
- 禽畜科学 禽畜科学 禽畜科学
- 微生物学 微生物学
- 动物健康 动物健康
背景情况:
- * 沙门氏菌会导致产母的大量死亡,影响家禽产业.
- *目前的控制方法包括疫苗,抗生素,益生菌和消毒剂.
- * 菌体为控制S. Gallinarum殖民提供了一个潜在的替代方案.
研究的目的:
- * 评估SalmoFree®的安全性和有效性,这是一种菌体尾酒,用于母.
- * 评估SalmoFree®对鸟类健康和动物技术参数的影响.
- * 为了确定治疗鸟类中的菌体的持久性和分布.
主要方法:
- * 276只母被分为对照组和治疗组.
- * SalmoFree®是在28周的时间内通过饮用水进行的.
- *安全性和畜牧技术参数被监测;通过PCR检测了菌体的存在.
主要成果:
- * SalmoFree® 没有对鸟类健康或动物技术参数产生不良影响.
- *趋势表明,体重均性 (高达19%),料转换 (高达68%) 和蛋重量 (高达2.7%) 的改善.
- * 菌体在鸟类中持续存在2-8周,并在器官和蛋中检测到,这表明了肠外保护.
结论:
- * SalmoFree®是一种安全的产母的细菌产品.
- * 它可能提供额外的好处,包括改善动物技术性能.
- * 菌体的持久性表明对S. Gallinarum的长期保护.
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