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术后的伤口炎症影响了Nelore公牛的社会动态

Caique Marques Marcelino¹, Pedro Henrique Esteves Trindade², Henry David Mogollón García¹

¹Department of Veterinary Surgery and Animal Reproduction, School of Veterinary Medicine and Animal Science, São Paulo State University, Street Prof. Dr. Walter Maurício Correa, Botucatu, 18618-681, Brazil.

BMC veterinary research

|July 15, 2023

概括

在Nelore公牛中割改变了社会动态,手术后的炎症和疼痛显著影响了他们的社会等级. 这项研究强调了身体恢复和牛的社会行为之间的联系.

科学领域:

兽医科学兽医科学兽医科学
动物行为动物行为
动物养殖动物养殖

背景情况:

牛的限制会导致压力和伤害.
丸激素影响男性主导地位,但割对社会地位的影响尚不清楚.
手术后的炎症可以影响Nelore公牛的社会动态.

研究的目的:

研究割后手术炎症如何影响内罗尔公牛的社会等级.
评估疼痛,炎症和割后社会行为变化之间的关系.

主要方法:

评估了14头Nelore公牛的激进和附属行为,水平,体重增加和手术后感染严重程度.
雇佣了社交网络分析 (SNA),层次等级三角形 (Δ) 和主要组件分析 (PCA).
利用威尔科克森测试,逻辑回归和斯皮尔曼的相关性进行统计推理.

主要成果:

割改变了Nelore公牛的社会动态,正如SNA和PCA所示.
手术后的炎症与社会等级的变化有着适度的相关性 (Δ).
炎症的严重程度显著影响了割后的社会关系,可能是由于疼痛.

结论:

手术后炎症的严重程度与社会层次的变化密切相关.
与炎症相关的疼痛强度在割后改变社会动态方面发挥着作用.
了解这些联系对于改善牛的福利和生产力至关重要.

关键词:

动物福利动物福利牛群是牛群,牛群是牛群,牛群是牛群.统治地位统治地位层次结构层次结构疼痛疼痛疼痛疼痛

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