propionate 是 化剂 在 炼 标准品种 的 运动 中
A C Herbst1, A T Puglia1, K Malinowski1
1Rutgers Equine Science Center, Department of Animal Sciences, School of Environmental and Biological Sciences, The State University of New Jersey, New Brunswick, NJ, 08901.
Journal of equine veterinary science
|October 31, 2024
概括
propionate 在马中起到化剂的作用,增加血二碳酸盐和水平. 然而,它不会影响运动期间的葡萄糖或胰岛素度.
科学领域:
- 马类生理学 马类生理学
- 运动科学运动科学
- 动物营养动物营养
背景情况:
- 标准品种的马经历了强烈的运动,导致代谢变化.
- 化剂正在探索减轻运动诱导的代谢障碍.
- propionate 对马匹运动代谢的影响需要澄清.
研究的目的:
- 为了调查 propionate 是否在炼标准品种犬中起到 alkalizing 作用.
- 为了确定 propionate 在模拟赛车条件下对血葡萄糖和血清胰岛素度的影响.
- 为了分析二氧化碳 (tCO2), (Ca++),pH和强离子差异 (SID) 在 propionate 管理后的变化.
主要方法:
- 一个随机的交叉设计被采用了八匹标准品种的马.
- 马匹在高速跑步机上完成了模拟赛车测试 (SRT).
- 在SRT之前,期间和之后的多个时间点收集血液样本进行综合分析.
主要成果:
- 与对照组相比, propionate 的使用导致马的血tCO2,二碳酸盐和Ca++ 水平显著提高.
- 运动 (SRT) 显著降低了血pH,tCO2,Ca++,Na+,SID和葡萄糖,同时增加了乳酸.
- 没有观察到对血pH,Na+,K+,Cl,乳酸,SID,葡萄糖或胰岛素度的显著治疗影响.
结论:
- 质被证实是马中的化剂.
- 虽然它影响酸平衡标志物,但 propionate 在模拟比赛期间不会改变血葡萄糖或血清胰岛素.
- 进一步的研究可能会探索 propionate 在马匹运动员中的最佳剂量和长期影响.
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