在干旱期间,奶牛乳通道的超声波变化
Mamiko Ono1, Haruka Ueno1, Masafumi Enokidani2
1Laboratory of Large Animal Clinical Sciences, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan.
Veterinary journal (London, England : 1997)
|November 4, 2025
概括
超声波可以有效地评估乳腺道蛋白塞的形成在奶牛. 一个新的乳腺道评分系统 (TCS) 有助于在干旱期间评估乳腺炎风险管理.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 动物成像技术 动物成像技术
- 乳制品科学 乳制品科学
背景情况:
- 乳房通道的角质塞对于预防奶牛的乳腺炎至关重要.
- 评估质质塞的形成对于干旱期的管理和乳腺炎风险评估很重要.
- 目前评估质塞的方法是有限的.
研究的目的:
- 为了确定超声波能否评估乳腺道蛋白塞的形成,奶牛.
- 开发和验证一个乳腺道评分系统 (TCS) 来评估质塞.
- 为了将超声波发现与质插头重量相关联.
主要方法:
- 在干旱期间对4头干燥的荷尔斯坦奶牛的乳房进行超声波检查.
- 基于高超声波线的4点乳道评分系统 (TCS1-TCS4) 的开发.
- 超声波检查和测量屠宰奶牛乳的乳管道的质测量.
主要成果:
- 乳腺道评分系统 (TCS) 有效地可视化了质塞的形成.
- 在干旱时期的第五天,TCS2变得占主导地位,这表明有显著的塞栓形成.
- 在TCS2乳房中的氨酸插头比TCS1乳房中的氨酸插头具有显著更大的湿重.
结论:
- 超声波是一种可行的工具,用于评估乳腺道蛋白塞的形成,在奶牛.
- 开发的TCS提供了一种实用方法,用于评估干旱期间的质塞发育情况.
- 这种超声波方法可以提高乳牛群的乳腺炎风险评估策略.
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