鱼类料中的益生菌Pediococcus acidilactici:改善生殖参数的战略
Rommy Díaz1,2, Doris Carrasco3, John Quiñones1,2
1Facultad de Ciencias Agropecuarias y Medioambiente, Universidad de La Frontera, Temuco 4780000, Chile.
Animals : an open access journal from MDPI
|June 13, 2025
概括
用Pediococcus acidilactici进行120天的食补充剂显著改善了雄性大西洋鱼的生殖参数和后代活力. 这种益生菌增强了生殖腺体重,精子度和胚胎存活率.
科学领域:
- 水产养殖是水产养殖的一种方式.
- 鱼类生殖生物学 鱼类生殖生物学
- 动物料中的益生菌
背景情况:
- 男人生殖健康是水产养殖成功的关键.
- 饮食干预可以调节鱼类生理学和繁殖成功.
- Pediococcus acidilactici是一种已知的益生菌,在动物生产中具有潜在的益处.
研究的目的:
- 评估Pediococcus acidilactici补充剂对雄性大西洋鱼生殖性能的影响.
- 评估不同补充时间对关键生殖和生理参数的影响.
- 确定益生菌治疗对后代活力和胚胎发育的影响.
主要方法:
- 48只雄性大西洋鱼被分为对照组和两组补充益生菌 (60天和120天).
- 鱼类在受控条件下保持,并评估淋巴体重量,GSI,精子度和血液生物化学.
- 在不同发育阶段评估了生育能力,胚胎活力,形率和死亡率.
主要成果:
- 120天的Pediococcus acidilactici补充剂 (C组) 显著增加了生殖腺体重,GSI和精子度.
- 组C显示胆红素和ALT水平降低,表明肝功能改善.
- 在C组,生育能力和胚胎活力显著提高,胚胎形和死亡率较低.
结论:
- 长期服用Pediococcus acidilactici补充剂 (120天) 对雄性大西洋鱼的生殖参数产生积极影响.
- 益生菌治疗可以提高胚胎的质量和存活率,从而提高后代的生存能力.
- Pediococcus acidilactici是一种有前途的食补充剂,可以优化大西洋鱼水产养殖.
关键词:
这种病原体是Pediococcus acidilactici.一个胚胎胚胎.生育能力 生育能力 生育能力 生育能力益生菌是一种益生菌.鱼育种群 鱼育种群是指鱼的育种群精子质量 精子质量 精子质量更多相关视频
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