抗生素增长促进剂如何提高家禽的增长和料效率?
Mariano Enrique Fernández Miyakawa1, Natalia Andrea Casanova2, Michael H Kogut3
1Institute of Pathobiology, National Institute of Agricultural Technology (INTA), Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina..
Poultry science
|December 5, 2023
概括
亚治疗性抗生素增长促进剂 (AGPs) 可能通过刺激线粒体功能和适应性反应来增强动物的生长,而不是仅仅减少炎症.
科学领域:
- 线粒体生物学 线粒体生物学
- 动物生理学 动物生理学
- 微生物组研究的研究.
背景情况:
- 抗生素增长促进剂 (AGPs) 对动物效率的影响并不能完全通过减少肠道炎症来解释.
- 线粒体是细胞能量代谢,信号转导和宿主适应的核心.
- 线粒体,起源于 prokaryotes,可以受到抗生素的影响.
研究的目的:
- 调查该假设,亚治疗性AGP度调节线粒体功能,以提高动物的生长和健康.
- 探索线粒体适应反应和线粒体生产在调解AGP效应中的作用.
- 了解AGPs如何通过线粒体调节平衡,类似于疾病耐受机制.
主要方法:
- 对AGP,线粒体功能和宿主适应现有文献的审查.
- 对亚治疗性抗生素对真核细胞影响的拟议机制的分析.
- 假设线粒体在调解AGP的有益作用中的作用.
主要成果:
- 亚治疗性抗生素水平可能会诱导适应性线粒体反应,包括线粒激素的产生.
- 这些适应性反应可以增强细胞防御机制,并可能促进生长.
- AGP可能直接或间接地刺激肠道微生物群中的特定微生物种.
结论:
- 亚治疗性AGP作用可能涉及线粒体生物能学和适应性应激反应的直接调节.
- 通过AGPs进行线粒体调节可能是改善宿主弹性和生长的进化策略.
- 这种机制为AGP的疗效提供了一个新的解释,超出了抗炎作用,与疾病耐受性联系在一起.
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