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在卵内给予益生菌和后生菌对 brojiler肠道发育和健康的比较影响

Ozge Ozgenc Cinar¹, Burcu Ekim², Ali Calik³

¹Department of Histology Embryology, Faculty of Veterinary Medicine, Ankara University, Türkiye.

Research in veterinary science

|October 8, 2025

概括

在卵内给予益生菌和后生菌改善了肉肠道健康. 后生物体显示出增强的细胞应激反应和增殖,表明它们对可持续家禽生产的潜力.

科学领域:

动物科学动物科学
微生物学微生物学
胃肠病学胃肠病学

背景情况:

全球对动物蛋白质的需求不断增长,需要可持续的家禽生产.
禽类的健康和福利对于可持续生产至关重要.
肠道健康是肉表现和福祉的关键.

研究的目的:

为了评估 in-ovo 管理的益生菌和后生菌对 brojler 肠道健康的影响.
为了比较益生菌与后生菌在增强肠道发育和应激适应方面的疗效.
识别潜在的功能生物剂,以改善家禽生产.

主要方法:

分离了益生菌菌株,通过16S rDNA测序识别出来,然后培养.
益生菌联盟及其相应的后生菌被准备用于卵内注射.
组织学和免疫组织化学分析评估了肉肠中的杯状细胞,PCNA和热冲击蛋白.

主要成果:

益生菌和后生菌都显著增加了玻璃杯细胞数量和肉肠中的PCNA表达.
后生菌在十二指肠中对热冲击蛋白表达和PCNA水平产生更明显的影响.
这些发现表明,随着后生物治疗,细胞应激反应和增殖活动的增强.

结论:

在卵内给予益生菌和后生菌对肉肠道健康产生积极影响.
后生物质显示出作为早期肠道发育和家禽应激适应的功能性剂的显著潜力.
这项研究提供了一种可持续的方法,通过改善肠道健康和减少对传统投入的依赖来增强家禽生产.

关键词:

肉肉肉是什么意思肉肉肠道健康肠道健康热冲击蛋白质是一种热冲击蛋白质.在卵子中进行管理.后生物学的后生物学.益生菌益生菌益生菌

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