我感受到你的痛苦:在马割后,福利指标的个体差异
Sabrina Briefer-Freymond1, Emanuela Dalla Costa2, Aurelie Jolivald3
1Swiss National Stud SNS, Les Longs-Pres, Avenches 1580, Switzerland.
Veterinary journal (London, England : 1997)
|December 18, 2025
概括
马的个性会影响割后的疼痛反应. 马笑容量表 (HGS) 是一个可靠的疼痛指标,不受个体个性差异的影响.
科学领域:
- 马群福利科学 马群福利科学
- 动物行为 动物行为
- 兽医疼痛管理 兽医疼痛管理
背景情况:
- 割是马群中常见的一种手术,但它的福利影响和个体疼痛反应尚未完全理解.
- 众所周知,个性会影响各种物种的疼痛感知和表达,但其在割后的马痛中的作用需要进一步调查.
- 马笑容量表 (HGS) 是评估马的疼痛的潜在工具,但它对不同个性的可靠性需要验证.
研究的目的:
- 评估标准割对马的福利影响.
- 为了确定马匹是否在对疼痛的行为和情绪反应中表现出一致的个体变化.
- 调查个性对割生理和行为反应的影响,并评估马笑容尺度 (HGS) 在疼痛评估中的实用性.
主要方法:
- 在割之前,期间和之后监测了19匹马.
- 测量包括眼睛温度 (IRT),唾液皮质醇,马笑容量表 (HGS) 和疼痛表.
- 进行了统计分析,以评估与基线的变化以及人格的影响.
主要成果:
- 从基线观察到,IRT,皮质醇,HGS和割后的维护行为有显著的变化.
- 对割的生理和行为反应在个体之间有所不同,但不一致.
- 人格特征,特别是神经性和外向性,与皮质醇反应的差异有关.
- 马笑容量表 (HGS) 没有被人格所混,并且与皮质醇水平相关,这表明它反映了情感疼痛状态.
结论:
- 割显著影响马类生理和行为,个体反应各不相同.
- 人格会影响割后生理应激反应的程度.
- 马笑容量表 (HGS) 显示出作为马的疼痛可靠和客观指标的潜力,不论个性如何.
- 建议使用更大,标准化的样本进行进一步的研究,以确认HGS的敏感性,并探索基线福利对疼痛抵抗力的影响.
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