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对用于确定猪骨矿物化的分析方法的诊断调查
Hadley R Williams1, Mike D Tokach1, Jason C Woodworth1
1Department of Animal Sciences and Industry, College of Agriculture, Kansas State University, Manhattan, KS 66506-0201, USA.
Journal of animal science
|April 2, 2024
概括
猪的骨健康因健康状况而异,血清,和维生素D水平存在差异. 骨矿化也因猪类型和使用的分析方法而有所不同.
科学领域:
- 动物科学动物科学
- 兽医医学 兽医医学 兽医医学
- 营养生理学 营养生理学
背景情况:
- 骨矿化对猪健康和生产力至关重要.
- 健康状况的变化 (健康,,不健康) 可能会影响骨健康.
- 了解基线生物测量对于诊断与骨相关的问题至关重要.
研究的目的:
- 评估猪骨矿化基线生物测量结果.
- 为了比较骨矿化,血清矿物质水平和健康,腿和不健康的猪之间的尿排泄.
- 确定商业生猪生产中骨健康状况的潜在指标.
主要方法:
- 收集了来自美国中西部64个商业场所的血液,尿液,甲手腕,骨,第2肋骨和第10肋骨样本.
- 每个地点抽取三只猪的样本:临床正常 (健康),临床 () 和医院 (不健康).
- 分析骨密度和灰含量 (脱脂和非脱脂);测量血清,和25(OH) D3;分析尿液的和肌素.
主要成果:
- 对骨灰和骨密度观察到重要的骨猪类型相互作用.
- 与不健康的猪相比,健康的猪表现出更多的甲手臂骨灰,血清和25(OH) D3.
- 与健康的猪相比,不健康的猪在尿液中和肌素分泌量较高,肋骨骨灰变化较高.
结论:
- 在健康的,的和不健康的猪中存在血清,和维生素D的差异.
- 骨矿化差异因分析程序和骨类型而异.
- 研究结果突出了健康状况对不同生产系统的猪骨健康指标的影响.
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