便皮质醇代谢物表明马在入侵过程中增加了马的压力水平:试点研究
Julia Krieber1, Aurelia C Nowak1, Jakob Geissberger1
1Institute of Physiology and Pathophysiology, Department of Biological Sciences and Pathobiology, University of Veterinary Medicine Vienna, 1210 Vienna, Austria.
Animals : an open access journal from MDPI
|June 26, 2025
概括
打破年轻马的运动压力很大,正如便皮质醇代谢物 (FCM) 水平较高所示. 仔细的初始训练对于年轻的运动马来说至关重要,以有效地管理压力.
科学领域:
- 马类科学 马类科学
- 动物福利 动物福利
- 运动科学 运动科学 运动科学
背景情况:
- 运动马面临着许多影响福利的压力因素,其中皮质醇释放是关键指标.
- 关于年轻马在运动生涯的关键突破阶段的压力水平的研究有限.
研究的目的:
- 为了比较压力水平,以便皮质醇代谢物 (FCM) 度来衡量,未骑马的年轻马与正在进行养和训练的年轻马相比.
- 研究早期训练阶段对年轻运动马的压力指标的影响.
主要方法:
- 从未骑马的年轻马 (n=28) 和不同训练阶段的马 (n=13) 收集了便样本.
- 测量便皮质醇代谢物 (FCM) 度以评估压力水平.
主要成果:
- 没有骑马的马的FCM度明显低于训练中的马 (p < 0.001).
- 在马工作的第一年,与未骑马的马匹相比,马匹的FCM水平显著更高 (p < 0.05).
- 一个趋势表明,随着训练时间的增加,FCM水平的下降,以及骑马马的个体变异性更大.
结论:
- 入期对年轻马来说是一个重要的压力因素.
- 实施谨慎和体贴的初始训练实践对于减轻年轻运动马的压力至关重要.
- 在骑马中观察到训练引起的压力应对机制的个体差异.
相关概念视频
01:27Introduction to Stress and Lifestyle
205
Stress is a multifaceted response to events perceived as challenging or threatening, highlighting physical, emotional, cognitive, and behavioral reactions. Physically, stress can lead to fatigue, sleep disruptions, and various health issues such as frequent colds, chest pains, and nausea. Emotionally, it can manifest as anxiety, depression, irritability, and anger triggered by both minor and major life events. Cognitively, it may result in difficulty in concentration, memory, and...
205
01:24Physiological Foundation of Stress
170
Stress triggers a coordinated physiological response involving the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenal (HPA) axis. This dual activation ensures that the body is prepared for both immediate and prolonged stress management. The process begins with the perception of a stressor. This initial phase activates the SNS, leading to the rapid release of adrenaline (epinephrine) from the adrenal glands.
Role of the Sympathetic Nervous System
Adrenaline triggers the...
Role of the Sympathetic Nervous System
Adrenaline triggers the...
170