评估一组小牛乳摄入后一组小牛乳选择的生物化学参数
Yazgülü Güneş1, Mehmet Emin Akkaş1, Kübra Nur Yıldırım1
1Department of Internal Medicine, Faculty of Veterinary Medicine, Bursa Uludağ University, Görükle-Bursa, Türkiye.
Tierarztliche Praxis. Ausgabe G, Grosstiere/Nutztiere
|April 15, 2025
概括
大奶粉摄入量显著影响新生Holstein小牛.
科学领域:
- 兽医生物化学 兽医生物化学
- 新生儿小牛生理学 新生儿小牛生理
- 类动物营养 类动物营养
背景情况:
- 被动免疫转移对于小牛的生存至关重要.
- 大奶粉的质量和摄入量是新生儿小牛健康的关键因素.
- 评估被动免疫状态需要可靠的生物化学标记物.
研究的目的:
- 为了评估新生荷尔斯坦小牛乳养后新生儿生物化学参数的变化.
- 识别潜在的新标志物,以评估小牛的被动免疫转移.
- 了解高质量的乳牛奶对新生儿小牛的生物化学影响.
主要方法:
- 血液样本从15只霍尔施泰因小牛出生时和小牛奶摄入后24小时收集.
- 使用Reflotron Plus设备进行的血清生物化学分析.
- 使用SigmaPlot软件对结果进行统计评估.
主要成果:
- 增加了度的马-氨基转移酶 (GGT),球蛋白 (GLOB),总蛋白质 (TP),阿斯巴酸胺转移酶 (AST) 和总胆固醇 (TCHOL).
- 降低了白蛋白度 (ALB) 和白蛋白/血球蛋白比率 (ALB/GLOB).
- 没有观察到 (Ca), (Mg), (P) 或血尿素 (BUN) 的显著变化.
结论:
- 虽然TP,GLOB和GGT是已确定的标记物,但ALB,AST,TCHOL和ALB/GLOB的变化也表明了被动免疫转移.
- 高质量的母乳对新生小牛的关键生化价值产生影响.
- 进一步的研究可能会验证ALB,AST,TCHOL和ALB/GLOB作为被动免疫的额外指标.
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