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鹿 (Capreolus capreolus) 在追逐狩猎期间的生理反应取决于年龄

Katarzyna Dziki-Michalska¹, Katarzyna Tajchman², Sylwester Kowalik³

¹Department of Animal Ethology and Wildlife Management, Faculty of Animal Sciences and Bioeconomy, University of Life Sciences in Lublin, Akademicka 13, Lublin, 20-950, Poland.

BMC veterinary research

|December 9, 2023

概括

欧洲鹿的皮质醇水平在夏季男性中较高,可能是由于交配季的兴奋. 较高的皮质醇与较低的胆固醇和尿酸有关,但增加的HDL胆固醇,随着年龄的增长也预测了皮质醇水平.

科学领域:

野生动物内分泌学野生动物内分泌学
动物生理学动物生理学
哺乳动物的压力反应

背景情况:

欧洲鹿 (Capreolus capreolus) 对压力因素非常敏感.
狩猎是影响野生动物福利的重要压力因素.
皮质醇 (CORT) 是一种关键激素,参与管理应激反应.

研究的目的:

评估不同狩猎季节 (夏季与秋季末) 鹿的血皮质醇水平.
调查动物性别 (男性与女性) 和年龄对皮质醇水平的影响.
为了评估皮质醇水平与鹿的血液化学指数之间的关系.

主要方法:

血皮质醇水平被测量在收获的鹿.
血液化学分析以评估健康状况.
进行了统计分析,以确定相关性和显著差异.

主要成果:

夏季男性的平均皮质醇水平 (58.066 ng/ml) 与秋季晚期的女性 (27.694 ng/ml) 相比,在夏季男性的平均皮质醇水平更高.
皮质醇升高与较低的总胆固醇,乳酸脱酶和尿酸相关.
皮质醇水平升高与高水平的HDL胆固醇相关,与尿酸度有负相关性.

结论:

夏季男性皮质醇的升高可能与交配季的兴奋有关.
皮质醇水平随着鹿年龄的增长而增加.
尿酸和年龄是红鹿血清皮质醇水平的重要预测因素.

关键词:

血液化学指数的指数卡普里奥卢斯卡普里奥卢斯卡普里奥卢斯激素反应的激素反应快速应激反应快速应激反应

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