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首页> 外文期刊>Primates >Relocation stress induces short-term fecal cortisol increase in Tonkean macaques (Macaca tonkeana)
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Relocation stress induces short-term fecal cortisol increase in Tonkean macaques (Macaca tonkeana)

机译：搬迁应力诱导Tonkean Macaques（麦加拉Tonkeana）的短期粪便皮质醇增加

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摘要

The level of glucocorticoids, especially if obtained from noninvasive sampling, can be used as an index of animal well-being, allowing evaluation of the animal's response to environmental modifications. Despite evidence that these hormones play a relevant role in energy metabolism regulation in perceived or real stress events, little is known regarding the factors that could modify the capability of animals to cope with relocation events. The aim of this research was to assess fecal cortisol metabolite concentrations before, during and after acute stress (transfer and relocation event) in two well-established social groups of Tonkean macaques (Macaca tonkeana). The results showed that the fecal levels of cortisol increased in individuals of both groups in response to the stress event, with a similar trend in males and females. Hormone levels were back to baseline values in both groups a few days after transfer and relocation. The presence of known social partners could be one of the factors that possibly facilitated the adaptation process.
机译：糖皮质激素的水平，特别是如果从非侵入性取样中获得，可以用作动物福祉的指标，从而允许评估动物对环境修改的反应。尽管有证据表明，这些激素在感知或真正的压力事件中发挥了能量代谢调节的相关作用，但对于可以修改动物能力以应对搬迁事件的因素来说很少。本研究的目的是在两种既定的Tonkean Macaques（Macaca Tonkeana）中急性应激（转移和搬迁事件）之前，期间和之后评估粪便皮质醇代谢物浓度。结果表明，在两组的个体中，皮质醇的粪便水平增加，以应对压力事件，具有类似的雄性和女性的趋势。转移后几天，激素水平恢复到两组中的基线值。已知的社会伙伴的存在可能是可能促进适应过程的因素之一。

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