训练负载压力对马的唾液皮质醇度,健康参数和血液学参数的影响
Martin Massányi1, Marko Halo2, Eva Mlyneková3
1AgroBioTech Research Centre, Slovak University of Agriculture in Nitra, Slovak Republic.
Heliyon
|August 28, 2023
概括
运动马的训练涉及各种外部因素. 这项研究发现,虽然运动会增加皮质醇,但整体健康状况和血液参数保持稳定,表明适应训练负荷的良好适应.
科学领域:
- 马体育医学 马体育医学
- 动物生理学 动物生理学
- 兽医科学 兽医科学 兽医科学
背景情况:
- 运动马的表现受到遗传学和外部因素的影响,如营养,育种,护理和骑手技能.
- 适应训练负载对于马匹运动员来说至关重要.
- 了解对运动的生理反应是优化表现和福利的关键.
研究的目的:
- 分析运动马在各种训练负载下的唾液皮质醇和血液参数.
- 评估不同类型的运动对生理压力标志物的影响.
- 评估马匹的整体健康状况和适应12个月的训练方案.
主要方法:
- 使用EIA套件收集唾液样本进行皮质醇分析.
- 在多个时间点获得血液样本用于血液学和生物化学分析.
- 监测了14匹运动马,接受了各种训练活动,包括运输,跳跃和跑步机工作.
- 使用自动分析仪测量电解质 (,,).
主要成果:
- 在所有活动中,皮质醇水平在运动后立即增加,在运输过程中发现了统计学上显著的差异.
- 在整个12个月的研究中,血液的血液学和生物化学参数保持在正常的参考范围内.
- 在接受实验负荷的马群中没有观察到任何不良健康变化.
结论:
- 马的处理和操纵显著影响压力反应,正如皮质醇水平所示.
- 这项研究表明,运动马可以很好地适应适度的训练负载,而不会对12个月的健康产生不利影响.
- 生理监测表明,训练和负载对马的整体健康状况没有明显的影响.
相关概念视频
Hypothalamic-Pituitary Axis
60.4K
The response to stress—be it physical or psychological, acute or chronic—involves activation of the Hypothalamic-Pituitary-Adrenal (HPA) axis. The HPA axis is part of the neuroendocrine system because it involves both neuronal and hormonal communication. Its function is to regulate homeostatic systems—metabolic, cardiovascular, and immune—providing the necessary means to respond to a stressor.
60.4K
Physiological Foundation of Stress
83
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...
83
Introduction to Stress and Lifestyle
139
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...
139
Exercise Stress Test
271
Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
271
Exercise and Cardiovascular Response
858
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
858
Stress and Mental Health
180
Chronic stress profoundly affects mental health, significantly influencing mood, behavior, and overall quality of life. Research closely links chronic stress with mental health conditions such as depression, anxiety, and substance use disorders. Ongoing exposure to stress can lead to physiological and psychological changes, initiating a cycle of emotional distress and maladaptive coping mechanisms.
Individuals with depression often experience challenges in both their personal and professional...
Individuals with depression often experience challenges in both their personal and professional...
180


