运动对训练有素的卡尼克罗斯犬尿路参数和蛋白质的影响:初步研究
Giuseppe Spinella1, Simona Valentini1, Thomas Dalmonte1
1Department of Veterinary Medical Sciences, Alma Mater Studiorum-University of Bologna, Via Tolara di Sopra 50, Ozzano dell'Emilia, 40064 Bologna, Italy.
Animals : an open access journal from MDPI
|November 27, 2024
概括
赛事运动会影响狗的尿液pH值和蛋白质水平. 运动后白蛋白尿增加,而尿素减少,非侵入性尿液收集有助于动物健康监测.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 狗体育医学 狗体育医学
- 生物化学 生物化学
背景情况:
- 坎尼克罗斯是一项要求很高的犬类运动,需要大量的体力.
- 了解这种运动对狗健康的生理影响至关重要.
- 尿路参数可以提供对动物生理状态的非侵入性见解.
研究的目的:
- 调查犬交叉赛对犬尿路生物化学参数的影响.
- 为了分析尿路蛋白质的变化,特别是专蛋白和尿蛋白,在艰苦的运动后.
- 评估非侵入性尿样采集对于监测犬类运动员的有用性.
主要方法:
- 通过自发排泄,从参加卡尼克罗斯比赛的狗身上收集了尿液样本.
- 进行了例行尿液分析,以评估各种生化参数,包括pH值.
- 用二甲基硫酸盐-多烯胺凝电泳 (SDS-PAGE) 进行定性和定量蛋白质分析,重点是专注于白蛋白和尿模蛋白.
主要成果:
- 尿液pH值受到卡尼克罗斯比赛期间的运动显著影响.
- 体育炼后立即增加了白蛋白尿,在2小时内恢复到基线水平.
- 运动后的SDS-PAGE检测显示,尿路白蛋白显著增加,尿路泌尿激素减少.
结论:
- 狗交叉竞争会导致狗尿路生物化学参数和蛋白质分泌的可测量变化.
- 尿中的白蛋白和尿素水平是狗体内的劳累性体力活动的敏感指标.
- 非侵入性尿液采集是一种实用和有效的方法,可以评估犬类运动员的即时生理反应,而不会造成额外的压力.
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